Live PROJECT INTEL

Turn project data into risk-adjusted construction intelligence.

SP4N is the AI operating layer for construction strategy, risk, and project controls. It reads drawings, specs, schedules, RFIs, contracts, vendor data, and weather context to surface scope, sequencing, procurement, cost, and delay risk with source-linked evidence.

0 File types parsed

0 Schedule accuracy

0 Source-linked

FIG-01 · AI-driven document pipeline LIVE

Core Platform

Built like the engineering work it replaces — precise, auditable, and accountable.

01 Ingest

Every document, parsed.

Upload drawings, specs, schedules, RFIs, submittals. SP4N extracts activities, quantities, dependencies, and constraints — automatically.

142 File types

100% Source-linked

02 Generate

Document-grounded project controls.

Scope, sequencing, critical path, procurement, vendor, cost, and weather signals in one source-linked control layer. Editable, auditable, exportable to P6 and MS Project.

CPM Control graph

94% Accuracy

03 Adapt

Risk that updates itself.

Weather, supplier lead-times, and jobsite reports feed back into the live control plan. Delay risk is scored daily, per activity, with the exact reason why.

24/7 Risk scoring

5 Live integrations

04 Verify · NEW

Catch $500K in missed scope before the first shovel hits the ground.

SP4N cross-references every subcontract scope item against the drawing package — line item by line item, sheet by sheet — to surface scope gaps, scope creep, quantity mismatches, spec conflicts, and change-order risks. Every finding lands with a dollar-impact estimate, the exact contract reference and drawing reference, and a recommended action you can take this week.

5 Discrepancy categories

$500K+ Typical exposure caught

<60s Per contract

How it works

From the first PDF to defensible project intelligence — without the manual controls backlog.

I Input

Upload your plan set

Drag in the drawing set, specifications, and any RFIs or submittals you already have.

II Extract

AI extracts the graph

Activities, sequencing logic, crews, quantities, and constraints are pulled from the documents.

III Review

Verify scope vs drawings

Drop in the subcontract — SP4N flags missing scope, scope creep, quantity mismatches, and change-order risks before they hit the field.

IV Control

Review the control plan

Edit activities, adjust calendars, validate scope and procurement logic. Every change is version-controlled.

V Live

Go live — forever

Weather, supplier, and field feeds update risk daily. Export to P6, MSP, or share view-only links.

Most construction plans age the moment they're saved. SP4N re-runs the evidence graph every time the field changes — so the strategy you ship matches the project you build.

The SP4N team

Construction operators, building the tool we always wanted

Schedule like it's already built.

For most project teams, a single avoided delay pays for the platform. Create an account to start building project intelligence.

Product

AI-powered construction intelligence, purpose-built for the field.

SP4N ingests drawings, specs, schedules, RFIs, contracts, and vendor data, then turns them into a live project intelligence layer that adapts as weather, crews, suppliers, and scope change.

01 Predict

Intelligent predictions.

ML models analyze historical project data, weather, and material availability to flag delays before they land.

5 Live integrations

24/7 Monitoring

02 Learn

Trained on real jobsites.

Millions of historical activities with real sequencing patterns, crews, vendors, and failures — not generic text data. It knows what breaks projects.

142 File types

94% Accuracy

03 Assess

Project intelligence reviews tied to live changes.

A ranked list of what slipped, what's at risk, and exactly what to do about it — per activity, with the reason why.

Live Reviews

Audit Trail

Proof

Measurable ROI for construction teams.

40%

Faster project completion

25%

Cost reduction

85%

Delay prevention

60%

Planning time saved

Pricing

Built for project risk. Priced for teams that need leverage.

Start with project-level controls, then scale into portfolio-wide intelligence as the work grows.

Starter

$7,500/month

For lean contractors and small teams running their first AI-driven project controls workflow.

✓ Up to 5 active projects

✓ Up to 3 seats

✓ Document-grounded critical-path generation

✓ Delay-risk re-scoring tied to project changes

✓ Weather + supplier lead-time feeds

✓ P6 / MS Project export

✓ Email support

Professional

$15,000/month

For growing contractors and construction teams running active portfolios where one caught delay pays for the year.

✓ Up to 20 active projects

✓ Up to 10 seats

✓ Multi-project portfolio view

✓ Live delay-cost forecasting

✓ Procore + Primavera + MS Project sync

✓ Custom integrations + API access

✓ Priority support · 4-hour response

✓ SSO + audit logs

Enterprise

Let's Talk

Volume + portfolio pricing

For large contractors, ENRs, owners, and enterprise programs that need dedicated deployment.

✓ Everything in Professional

✓ Unlimited active projects

✓ Unlimited seats

✓ Dedicated account team

✓ Custom AI model fine-tuning

✓ White-label + on-prem options

✓ ERP integration (SAP, Oracle, IFS)

✓ 24/7 dedicated support

✓ SLA + uptime guarantees

Integrations

Fits the stack you already run.

Primavera P6

Export · Import

Procore

Two-way sync

MS Project

.mpp export

Autodesk BIM 360

Model link

PlanGrid · Autodesk Build

RFIs · drawings

NOAA

Weather feed

Ready to transform your project strategy?

Construction plans age the moment they're saved. SP4N keeps risk, scope, cost, procurement, and schedule intelligence current — and catches the slip while it is still cheap to fix.

About

Construction operators, building the intelligence system they always wanted.

We're construction industry veterans who recognized the gap between generic AI tools and the real workflows of contractors, construction managers, trades, owners, and planners. SP4N closes it.

01 Mission

From reactive guesswork to proactive precision.

We build AI that understands the nuances of construction workflows — sequencing, crew productivity, weather exposure — and turns them into actionable intelligence.

02 Expertise

Trained on the jobsite, not the internet.

Weather patterns, material lead times, crew productivity — our models learn from real construction data, not generic text corpora.

03 Outcome

Defensible decisions, every time.

Every estimate is auditable. Every change is version-controlled. Every risk score has a reason. That's what construction needs from AI.

The Team

Construction expertise, amplified for every builder.

CONSTRUCTION

Construction operators

15+ years managing commercial, infrastructure, and trade-driven projects. We know the pressure of turning drawings, specs, RFIs, submittals, and contracts into reliable controls and clear field decisions.

AI · ML

AI researchers

PhD-level machine learning expertise focused on construction knowledge graphs, document understanding, and multi-agent optimization.

PARTNERS

Industry partners

Field-tested with contractors, construction managers, specialty trades, owners, and project teams ranging from lean local builders to large enterprise programs.

Join the next generation of construction intelligence.

Purpose-built AI for project controls, risk, procurement, field execution, and owner strategy.

Contact

Talk to the team building the future of construction intelligence.

Whether you're evaluating SP4N for a single project or a multi-portfolio rollout, we'd love to hear from you.

REQ-FORM · 002 ● LIVE

What happens next

01 We read every message personally.
02 A solutions engineer follows up directly.
03 We run a 30-minute demo against your real project data.

Send a message

Tell us about the project.

Name

Work email

Phone

Company

Message

Legal · DOC-001

Privacy Policy

How SP4N, Inc. collects, uses, shares, retains, and protects information. Written for our customers, their named users, and visitors to our website.

VERSION 2026-05-13 · EFFECTIVE 2026-05-13

1. Who we are

SP4N, Inc. ("SP4N", "we", "us", "our") operates a software-as-a-service platform that uses artificial intelligence to analyze construction project schedules, contracts, vendor data, weather exposure, and related operational data on behalf of construction-industry customers (general contractors, subcontractors, developers, owners, consultants, and similar parties).

This Privacy Policy explains what personal information we process, why we process it, who we share it with, how long we keep it, and the rights you have. It applies to:

Customers — the legal entities that purchase a SP4N subscription.
Named users — the individual people who log in to a customer workspace.
Website visitors — anyone browsing our marketing site, including prospective customers and applicants.
Communication contacts — recipients of our email, sales, and support communications.

Roles under data-protection law. When we process personal data that a customer uploads to or generates within their SP4N workspace, we act as a processor (or "service provider" under the CCPA) on the customer's behalf, governed by our Data Processing Agreement (the "DPA"). When we process personal data of website visitors, applicants, prospective customers, or for our own business operations (billing, security, product analytics), we act as an independent controller (or "business" under the CCPA).

Contact. Privacy questions, rights requests, and data-subject correspondence should be submitted through the contact form.

2. Information we collect

We collect the following categories of information. Categories marked (processor) are collected on a customer's behalf and are governed primarily by the DPA between SP4N, Inc. and that customer.

Account and identity data.

Name, work email, phone number, company name, industry, business address.
Hashed credentials handled by our managed identity layer; we never see your plaintext password.
Workspace role, seat assignment, invitation tokens.
If you sign in via a third-party identity provider (e.g. Google), the OAuth identifier and the basic profile fields that provider returns.

Customer content (processor).

Construction project data you create or upload — schedules (P6 XER/XML, MS Project, Smartsheet exports), drawings, RFIs, submittals, contracts, cost reports, change orders, vendor lists, photographs.
Project metadata — project name, jobsite latitude/longitude, owner, contractor team, milestones, dollar values.
Personal data incidentally contained within those files (e.g. names and signatures on RFIs, vendor contacts, named superintendents on schedules).
Engine outputs we derive on your behalf — schedule analyses, risk scores, vendor-risk briefs, weather windows, contract findings, cost forecasts.

Billing and payment data.

Subscription tier, billing email, billing address, plan history, invoice records.
Payment-method details are collected directly by our payment processor on SP4N's behalf. SP4N stores only the processor customer ID, subscription ID, last-four digits of the card, brand, and billing status; we do not store full card numbers or CVCs on our infrastructure.

Integration data (only if you connect an integration).

OAuth refresh tokens and minimum-necessary scopes for Procore, Autodesk Construction Cloud, Microsoft 365 / Graph, and Google Workspace.
Project data we read from those systems on your documented instruction (e.g. RFI lists from Procore, drawing sets from Autodesk Docs, calendar events from Google).
We disconnect (revoke) tokens immediately when you remove an integration; the corresponding cached data is deleted within 30 days.

Usage and product-telemetry data.

Pages visited, features used, session duration, performance metrics, error reports.
Engine run counts, token consumption, daily-refresh activity, export counts (used for capacity, billing, and abuse-detection purposes).
Approximate IP-based geolocation and user-agent string, captured automatically by our hosting provider for security and analytics.

Analytics and session-replay data.

We use analytics and usability tools on our marketing site and authenticated app to understand how the product is used and where users get stuck.
Session-replay tooling may record product interactions. Form fields and password inputs are masked by default; we do not record keystrokes inside our customer-content surfaces.
Product analytics exclude input values from forms marked sensitive. Session recording is disabled on our marketing site.
All non-essential analytics are gated behind your cookie-consent choice (see Section 9).

Communications.

Records of your support requests, demo requests, newsletter sign-ups, contact-form submissions, and email correspondence.
Transactional email delivery telemetry (whether a billing or verification email was delivered, bounced, or opened) provided by our email vendor.

Third-party public data we ingest on a project's behalf.

NOAA weather observations and forecasts, joined to a project's lat/long.
SEC EDGAR filings for vendor / owner due-diligence enrichment.
OSHA establishment and inspection records for vendor-risk scoring.
SAM.gov federal-award and exclusion records.

These sources are public records. We retrieve them with publicly available APIs and treat them as factual reference data, not personal data we have collected from you.

3. How we use information (purposes and legal bases)

We process personal data only for the purposes set out below. For users in the European Economic Area, the United Kingdom, and Switzerland, the corresponding GDPR / UK GDPR legal basis is shown in parentheses.

Provide the Service — authenticating users, hosting workspaces, running schedule and risk analyses, generating outputs, processing payments, sending transactional email (performance of a contract).
Operate, secure, and improve the Service — diagnostics, debugging, performance monitoring, abuse and fraud detection, security incident response, capacity planning (legitimate interests in operating a secure, reliable product).
Billing and tax — invoicing, dunning, chargeback handling, revenue recognition, statutory bookkeeping (performance of a contract and legal obligation).
Customer support — responding to your tickets, troubleshooting, walking through outputs, restoring data (performance of a contract).
Product analytics — understanding feature usage to prioritize the roadmap, identifying drop-off and error patterns (legitimate interests; for non-essential cookies, also consent).
Marketing and sales — sending product updates and offers to customers and prospects who have opted in, attributing inbound demand (consent for marketing email; legitimate interests for B2B sales prospecting in jurisdictions that permit it).
Legal and compliance — responding to lawful requests, enforcing our Terms, defending claims, complying with anti-money-laundering, sanctions, and export rules (legal obligation and legitimate interests).

We do not engage in solely-automated decision-making that produces legal or similarly significant effects on you. Engine outputs are advisory only; a human user always reviews and decides whether to act on them.

4. How we use AI, project data, and model training

SP4N's engine is powered by large language models (LLMs) and supporting machine-learning infrastructure. Because this is the most sensitive area of our data practices, we are explicit about what we do and do not do.

What we do:

We send relevant portions of your project data to our LLM inference provider so that the engine can reason about your schedule, contracts, vendor risk, weather exposure, cost data, and similar inputs.
We use prompt caching to reduce cost and latency. Cached prompts contain your project data; cached entries are scoped to SP4N's provider account and time out under the provider's cache policy.
We may use project data and engine outputs to train, fine-tune, evaluate, and improve SP4N's construction-specific models, scoring systems, extraction logic, and model-evaluation workflows.
Before project data is used for model training or evaluation, we exclude account, identity, billing, support, authentication, analytics, and other personal information that is not necessary for construction intelligence, and we minimize or redact incidental personal data where reasonably feasible.
We log engine invocations (project ID, token counts, timestamps, model version, success/failure) for billing, capacity, and quality reasons.
We store the engine's outputs (the analysis, summary, recommendation, risk score, etc.) in your workspace so that you can view, compare, and export them.

What we do not do:

We do not use personal information to train, fine-tune, or otherwise improve AI models. Account and identity data, billing data, contact details, support communications, authentication data, analytics/session data, and other personal information unrelated to construction intelligence are excluded from model-training datasets.
We have configured our LLM provider account so that customer content sent for inference is not used by that provider to train, fine-tune, or otherwise improve any model. This is a commitment to SP4N's configuration, not just to the provider's default policy; if provider defaults change, our configuration remains the binding constraint.
We do not sell or "share" customer content for advertising or cross-context behavioral advertising.
We do not blend one customer's content with another customer's content. Workspaces are isolated at the database row and security-rule level; engine prompts and caches are scoped per project.
We do not allow our personnel to read your project content except (a) when you ask us to (e.g. you open a support ticket and authorize us to look), (b) to investigate a security incident, or (c) to respond to a legally compelled request.

Output reliability disclosure. LLMs can be miscalibrated and can produce incorrect or misleading output. We design the engine to surface confidence indicators and to require human review before any output is acted on (see our Terms of Service, "AI Advisory Disclosure"). You are responsible for validating outputs before relying on them.

5. How we share information

We share personal data only in the following categories of circumstance. We do not sell personal data, and we do not "share" personal data for cross-context behavioral advertising as those terms are defined under the CPRA.

Sub-processors and infrastructure providers. Our hosting, AI, payment, email, and analytics providers process data on our behalf under written contracts. The current vendor list is available through legal/procurement review under NDA rather than published on the public website.
Integrations you initiate. When you connect Procore, Autodesk, Microsoft, or Google, we read from and (where applicable) write to those systems on your instruction. Those vendors are independent controllers for the data they hold; their privacy policies govern that data.
Your own workspace members. Project content uploaded by one user inside a workspace is visible to other authorized users in that workspace consistent with the role configuration the customer administrator has set.
Compelled disclosure. We disclose personal data when required by valid legal process (e.g. a subpoena, court order, or law-enforcement request that is legally enforceable against us). We push back on overbroad requests, and where we are not legally prohibited from doing so we will notify the affected customer before disclosing.
Corporate transactions. If SP4N is involved in a merger, acquisition, financing, reorganization, or sale of substantially all of its assets, personal data may be transferred to the surviving entity or acquirer, subject to this Privacy Policy or a successor policy that is at least as protective.
With your consent or at your direction. Any other disclosure occurs only when you specifically tell us to (e.g. you ask us to forward a contract to a named reviewer).

Every sub-processor is bound by a written data-processing agreement that imposes obligations no less protective than those we owe our customers, including confidentiality, security, breach notification, and an obligation to process only on documented instructions.

6. International transfers

SP4N, Inc. operates from the United States. Personal data we collect is processed and stored in the United States on managed cloud infrastructure. Several of our sub-processors operate in multiple regions including the United States and the European Economic Area.

When personal data of an EEA, UK, or Swiss data subject is transferred to the United States or another country that has not been designated as providing an adequate level of protection, we rely on appropriate safeguards, principally:

The EU Standard Contractual Clauses (Module 2 or Module 3 as applicable) and the UK International Data Transfer Addendum, incorporated by reference into our DPA and into the contracts we hold with our sub-processors.
Where available, the EU-U.S. Data Privacy Framework and the UK Extension thereto with sub-processors that participate in it.
Encryption in transit and at rest, and access controls that minimise the personal data exposed.

You can request a copy of the relevant transfer-safeguard documentation through the contact form.

7. Data retention and deletion

We retain personal data only as long as we need it for the purposes set out in this policy or for as long as we are legally required to. Specific retention periods:

Customer content (in-workspace data, projects, files, engine outputs) — retained for the term of the customer's subscription. After termination, customer content is available for export for 30 days, then irreversibly deleted from production systems within 60 days, and purged from encrypted backups within an additional 90 days.
Account and identity records — retained for the life of the account plus 24 months after closure, then deleted (or anonymised) subject to any legal hold.
Billing and tax records — retained for 7 years to comply with US tax and accounting recordkeeping requirements.
Security and audit logs — retained for 13 months.
Email marketing data — retained until you unsubscribe; suppression record kept indefinitely so we honor your opt-out.
Cookie / analytics data — retained per the vendor's default, generally 14 to 26 months; aggregate, deidentified reports may be retained longer.
Demo, contact-form, and early-access submissions — retained for up to 36 months unless you ask us to delete sooner.

A customer may instruct us to delete specific records earlier. We will comply unless we are legally required to keep them (e.g. tax records, fraud-prevention records, records subject to an active legal hold).

8. Security

We implement administrative, technical, and physical safeguards designed to protect personal data against unauthorized access, disclosure, alteration, and loss. Our current measures include:

TLS 1.3 in transit; AES-256 at rest on managed cloud infrastructure.
Workspace-level data isolation enforced through database and object-storage access controls; every authenticated read and write is matched against the requesting user's UID and workspace membership.
Identity managed through a managed authentication layer; password-strength enforcement; rate-limiting on signup and signup-adjacent endpoints to mitigate credential-stuffing and enumeration; optional SSO and SCIM on higher tiers.
Application secrets stored in managed secret storage; rotated when personnel change.
Least-privilege engineering access; production access is auditable and limited to the personnel who require it for their role.
Vulnerability monitoring on dependencies; security patches applied on a documented cadence.
Independent code review and pre-deploy audits, with a documented incident-response process for security events.

SOC 2 status. SP4N is preparing for an independent SOC 2 Type II examination. Until the report is issued, we provide current security architecture documentation, sub-processor details, and applicable third-party assurance reports under NDA on request.

Breach notification. If we determine that a security event has resulted in unauthorized access to or disclosure of personal data, we will notify the affected customer without undue delay, and in any event within 72 hours of becoming aware of the event where required by applicable law, with the information needed to comply with the customer's own notification obligations.

9. Cookies and similar technologies

We use cookies, localStorage, and similar technologies in four categories:

Strictly necessary — authentication, session integrity, security, CSRF protection, load balancing, your saved cookie-consent choice. These cannot be turned off in our product.
Functional — remembering your dashboard preferences, last-viewed project, and similar usability state.
Analytics — analytics and usability tooling used to understand usage patterns and improve the product.
Marketing — limited attribution cookies on the marketing site to measure inbound campaigns. SP4N does not run cross-context behavioral advertising.

On your first visit you will see a consent banner. Non-essential cookies (Analytics and Marketing) are loaded only after you accept them. Strictly-necessary cookies are loaded regardless because the product cannot function without them. You can change or withdraw your choice at any time by clicking "Cookie preferences" in the footer.

Most browsers honor Global Privacy Control (GPC). We treat a GPC signal as a "do not sell or share" opt-out under the CCPA / CPRA and, in our case, as a request not to load non-essential analytics.

10. Your rights

Depending on where you live, you may have some or all of the following rights with respect to personal data we hold about you as a controller:

Access — a copy of the personal data we hold about you.
Rectification — to correct inaccurate or incomplete data.
Erasure — to ask us to delete data we no longer need to retain.
Restriction and objection — to limit, or object to, certain processing including direct marketing.
Portability — to receive your data in a structured, commonly used machine-readable format.
Withdraw consent — where we rely on consent, you can withdraw it at any time without affecting prior lawful processing.
Lodge a complaint — with your supervisory authority (in the EEA / UK) or attorney general (in many US states).

CCPA / CPRA specific rights (California residents). You also have the right to know the categories and specific pieces of personal information collected, the right to delete, the right to correct, the right to opt out of "sale" or "sharing" (we do not sell or share, as defined), the right to limit use of "sensitive personal information" (we do not collect or use sensitive personal information for the purpose of inferring characteristics), and the right not to be retaliated against for exercising these rights. We honor verifiable consumer rights requests regardless of whether we qualify as a covered "business" under the statute.

Notice at Collection — CCPA / CPRA categories. In the prior twelve months, we have collected the following statutory categories of personal information, from the sources, for the business purposes, and disclosed to the categories of third parties listed in this Policy (we have not sold or shared any of these for cross-context behavioral advertising, and we have not used "sensitive personal information" to infer characteristics):

Identifiers (§ 1798.140(v)(1)(A)) — name, email, phone, business address, IP, account ID, payment processor customer ID, OAuth IDs.
Customer records (§ 1798.140(v)(1)(B)) — billing details, company affiliation, role.
Commercial information (§ 1798.140(v)(1)(D)) — subscription plan, billing history, support-ticket history.
Internet or other electronic network activity (§ 1798.140(v)(1)(F)) — pages visited, features used, click events, session timing, performance telemetry, session replay (where you've accepted analytics cookies).
Geolocation data (§ 1798.140(v)(1)(G)) — approximate IP-based location of website visitors and the jobsite lat/long of projects you create. We do not collect device-precise location of named individuals.
Professional or employment-related information (§ 1798.140(v)(1)(I)) — your job title, company, and project role.
Inferences (§ 1798.140(v)(1)(K)) — engine outputs we generate from your project data (risk scores, delay forecasts, vendor briefs) sit in your workspace and are not used to build a consumer profile.

We do not knowingly collect categories § 1798.140(v)(1)(C) (characteristics of protected classifications), (E) (biometric), (H) (audio/visual/sensory beyond drawings you upload), (J) (education records), or "Sensitive Personal Information" as defined in § 1798.140(ae), for any purpose other than to perform the Service or as expressly permitted by the consumer.

Authorized agents. You may designate an authorized agent to submit a request on your behalf. We will verify the agent's authority before acting.

How to exercise a right. Submit a request through the contact form from the address on file (or include sufficient information for us to verify your identity to a reasonable degree of certainty). We respond within 30 days; we may extend that period by a further 60 days for complex requests and will tell you if we do.

If you are a named user of a customer workspace, the customer is the controller of your workspace data. Send rights requests for that data to the customer; we will support the customer in responding to you.

11. Children

SP4N is a business-to-business platform intended for use by construction-industry professionals. We do not knowingly collect personal data from individuals under 16. If you believe a child has provided us personal data, please submit a request through the contact form and we will delete it.

12. Automated decision-making and profiling

SP4N's engine produces recommendations, classifications, and risk scores using AI reasoning. These outputs are advisory only — they are presented to a human user who decides whether to act on them. SP4N does not use these outputs to make decisions that produce legal or similarly significant effects on a data subject without human involvement.

If, in the future, SP4N introduces a feature that does engage in solely-automated decision-making with legal or similarly significant effects, we will obtain the necessary legal basis, explain the logic involved and the significance and envisaged consequences, and provide a meaningful right to obtain human intervention, before activating that feature for any data subject covered by the GDPR or analogous laws.

13. Changes to this Privacy Policy

We may update this Privacy Policy from time to time. The "Version" stamp at the top of this page identifies the current version. When we make material changes, we will (a) update the version stamp and effective date, (b) notify customers by in-product banner and / or email to the administrator on file at least 30 days before the change takes effect for them, and (c) update any references in our DPA accordingly. The 30-day notice does not apply to the initial publication of this Policy (version 2026-05-12), which is effective on the date posted.

Continued use of the Service after the effective date constitutes acceptance of the updated policy. If you do not agree to an update, you may terminate your subscription per the Terms of Service.

14. Contact us

Privacy questions, rights requests, or DPA execution:

Submit through the contact form

SP4N, Inc. — B2B SaaS for construction project intelligence.
Operated in the United States.

Our core market is US construction-industry businesses. We do not specifically target individuals in the European Economic Area or the United Kingdom, and we do not consider ourselves to be "offering goods or services" to EEA / UK data subjects within the meaning of Article 3(2) GDPR. If an EEA-based or UK-based contracting entity becomes a customer and the application of Article 27 (or its UK equivalent) is contested or clarified, we will designate a representative for that customer's relationship at no additional charge — contact us at the email above to coordinate.

Legal · DOC-002

Terms of Service

The contract between you and SP4N, Inc. for use of the SP4N platform. Please read carefully — these terms include an arbitration agreement, a class-action waiver, and a limitation of liability.

VERSION 2026-05-13 · EFFECTIVE 2026-05-13

1. Agreement to terms

These Terms of Service (the "Terms") form a binding agreement between you and SP4N, Inc. ("SP4N", "we", "us", "our") and govern your use of the SP4N website, web application, APIs, integrations, engine outputs, and related services (collectively, the "Service"). By creating an account, clicking "I agree", signing an order form that references these Terms, or otherwise accessing the Service, you accept these Terms on your own behalf and on behalf of the legal entity you represent (the "Customer"). You represent that you have the authority to bind that entity. If you do not have that authority, or you do not agree, you must not use the Service.

If you have entered into a separately signed Master Services Agreement, order form, or enterprise agreement with SP4N, Inc. that expressly supersedes these Terms in a conflict, that document controls to the extent of the conflict.

Privacy. Our Privacy Policy describes how we handle personal data and is incorporated into these Terms by reference. Our Data Processing Agreement applies when we process personal data on Customer's behalf.

2. Eligibility and accounts

Eligibility. The Service is intended for use by construction-industry businesses and professionals. You must be at least 18 years old and competent to enter a binding contract. You may not use the Service if you are a competitor seeking to copy features or extract benchmarking data, or if you are barred from doing business with US persons under applicable sanctions or export-control laws.

Accounts. You must provide accurate registration information and keep it current. You are responsible for everything that happens under your account, including the acts of your named users. You must keep credentials confidential and notify SP4N promptly if you suspect unauthorized access. We may suspend an account that we have a reasonable basis to believe is compromised.

Workspace administration. Customer's administrator can invite, remove, and reassign user seats within a workspace. The administrator is responsible for the actions of users in the workspace, for assigning roles appropriate to each user's job, and for ensuring that each user agrees to these Terms before they access the Service.

3. The Service

Subject to Customer's compliance with these Terms and payment of fees, SP4N grants Customer a limited, non-exclusive, non-transferable, non-sublicensable right to access and use the Service during the subscription term for Customer's internal business purposes.

SP4N may modify the Service from time to time — adding features, retiring or replacing features, changing the user interface, adjusting integration capabilities — provided that we will not materially reduce the core functionality Customer has paid for during a paid term without offering a pro-rata refund of unused fees if Customer chooses to terminate as a result.

Beta features. Features labeled "beta", "preview", "experimental", or similar are provided as is, may change or be withdrawn at any time, and are not subject to any service-level commitment. Use of a beta feature is at Customer's own risk.

4. Customer content and license to SP4N

Customer owns Customer Content. "Customer Content" means all data, files, schedules, drawings, RFIs, contracts, vendor lists, cost reports, configurations, and other materials Customer or its users upload to or generate within the Service, together with the engine outputs SP4N produces from that content on Customer's behalf. As between the parties, Customer retains all right, title, and interest in and to Customer Content, including all intellectual property rights.

License to operate the Service. Customer grants SP4N a worldwide, royalty-free, non-exclusive license to host, copy, transmit, display, transform, and process Customer Content solely to (a) provide and improve the Service, (b) prevent and address technical or security issues, (c) comply with applicable law, and (d) enforce these Terms. This license terminates when Customer Content is deleted from the Service, except for backups retained for the period stated in our Privacy Policy.

Model improvement and personal information. SP4N may use Customer Content that is project data, and engine outputs derived from that project data, to train, fine-tune, evaluate, and improve SP4N's construction-specific models, scoring systems, extraction logic, and model-evaluation workflows. SP4N does not use personal information — including account and identity data, billing data, contact details, support communications, authentication data, or analytics/session data — to train, fine-tune, or otherwise improve AI models. SP4N sends Customer Content to its LLM inference provider to generate Customer-specific outputs and has configured that provider account such that Customer Content is not used by the provider to train any model.

Aggregated, deidentified data. SP4N may use aggregated, deidentified information derived from operation of the Service (e.g. engine usage volume, aggregate feature adoption, or average analyzed schedule size) for product analytics, benchmarking, capacity planning, marketing, and improvement of non-LLM Service components. Such aggregated information does not identify Customer, its users, projects, vendors, or counterparties, and is not reverse-engineerable back to Customer Content.

Customer warranties. Customer represents and warrants that (i) it has all rights necessary to upload Customer Content to the Service and to grant the license above, (ii) Customer Content does not infringe or misappropriate any third-party right, (iii) Customer Content does not contain material that violates applicable law, and (iv) Customer has obtained any consents required to disclose personal data of named individuals contained in Customer Content.

Feedback. If Customer or a user provides SP4N suggestions, feedback, or ideas about the Service, Customer grants SP4N a perpetual, irrevocable, royalty-free license to use that feedback for any purpose, with no obligation to compensate or credit the contributor.

5. SP4N intellectual property

SP4N, the Service, the engine, the user interface, the documentation, the underlying source code and models, and all trademarks, service marks, logos, and trade dress are owned by SP4N or its licensors and are protected by US and international intellectual-property laws. Except for the limited rights granted in Section 3, these Terms do not grant Customer any right, title, or interest in or to any of those materials.

Third-party components. The Service incorporates third-party software, models, infrastructure, payment services, and public reference data. Customer's use of those components is subject to the applicable third-party terms, which we will identify through legal/procurement review on request.

6. Acceptable use

Customer and its users will not, and will not permit any third party to:

use the Service in violation of any law, regulation, or third-party right (including export-control, sanctions, anti-bribery, data-protection, and labor laws);
upload content that is unlawful, infringing, defamatory, obscene, harassing, fraudulent, malicious, or harmful, or that contains malware, exploits, or surveillance code;
circumvent or attempt to circumvent any usage limit, rate limit, plan-tier cap, billing meter, security control, authentication mechanism, or access control;
reverse engineer, decompile, disassemble, scrape, crawl, or otherwise attempt to derive source code, models, weights, training data, prompts, or trade secrets from the Service, except to the extent applicable law expressly permits and that right cannot be waived;
use the Service or engine outputs to develop a competing product or service, to benchmark against a competing product or service, or to train any third-party model;
resell, sublicense, rent, lease, time-share, or otherwise provide the Service to a third party who has not signed up for the Service on their own;
interfere with or disrupt the integrity, security, or performance of the Service, or attempt to gain unauthorized access to any system or data;
use the Service to send unsolicited communications (spam), conduct phishing or social-engineering attacks, or operate a command-and-control infrastructure;
upload special categories of personal data (health records, biometric identifiers, genetic data, precise geolocation of named individuals, government identifiers, payment-card numbers outside the hosted payment flow, or content covered by HIPAA, GLBA, FERPA, COPPA, or PCI-DSS) without first obtaining SP4N's written acknowledgement that the Service may be used for that purpose;
use the Service to make consequential decisions about individuals (e.g. employment, credit, housing, or other regulated eligibility decisions) on the basis of engine outputs without independent professional review;
attempt to extract personal data of other Customers or to identify other Customers from aggregated or deidentified data.

SP4N may suspend access immediately, without notice, if it reasonably believes Customer or a user is violating this Section 6 in a way that creates a material risk to the Service, to SP4N, or to a third party. We will tell Customer the basis for the suspension as soon as it is safe to do so.

7. Subscriptions, fees, and billing

Plans. The Service is offered on three subscription tiers, each with its own feature set, usage caps, and price:

Starter — US $7,500 per month, or US $75,000 billed annually.
Professional — US $15,000 per month, or US $150,000 billed annually.
Enterprise — custom pricing per signed order form.

Plan features, included usage, and listed prices are published on our pricing page and may be updated for new subscriptions. Any usage-based overage or custom enterprise charge must be stated in the applicable order form before it applies. Changes to fees applicable to an existing paid term take effect at the next renewal and Customer will be notified at least 30 days before that renewal.

Payment. Fees are quoted in US dollars and billed in advance through our payment processor. The first month's fee (or annual fee, if Customer has chosen annual billing) is charged at checkout; subsequent renewals are billed on the same calendar day each month or each year. Customer authorizes SP4N and its payment processor to charge the payment method on file for all amounts owed, including renewals, overage, taxes, and recovery of any reversed charges.

Taxes. Fees are exclusive of taxes. Customer is responsible for all sales, use, value-added, gross-receipts, or similar taxes other than taxes on SP4N's net income. If Customer is exempt from a tax, Customer must provide a valid exemption certificate.

Failed payments. If a charge fails, the subscription enters a 14-day dunning window during which SP4N retries the charge automatically. Past-due notices appear on the dashboard and are emailed to the billing contact. Access is suspended only after the final retry fails. Customer must remain current to use the Service.

Disputes. Customer must dispute any invoice in writing within 30 days of the invoice date; otherwise the invoice is final. Unpaid amounts accrue interest at the lesser of 1.5% per month or the maximum rate permitted by law.

8. Term, cancellation, and termination

Term. The subscription term begins on the date Customer first activates a paid plan and continues for the period stated in the plan (monthly or annual), automatically renewing for successive periods of the same length unless cancelled.

30-day cancellation notice. To stop a renewal, Customer must request cancellation at least 30 days before the next renewal date. If Customer cancels inside the 30-day notice window, Customer will be billed for the upcoming billing period and access will end at the close of that period — effectively a 30-day notice tail. If Customer cancels before the 30-day window opens, the subscription ends at the close of the current billing period and Customer is not billed again. Cancellations can be requested any time from Settings → Billing → Cancel in the dashboard. The cancellation date and which policy applied are shown immediately and confirmed by email. Customer may reactivate a pending cancellation any time before access ends — no penalty, no re-onboarding.

Refunds. Refunds are not issued for partial periods, accidental renewals where cancellation was requested after the renewal posted, or in lieu of the 30-day notice tail. Payment processing fees on refunded charges are non-recoverable. SP4N may, at its sole discretion, issue a refund or credit in cases of demonstrated billing error.

Termination for cause. Either party may terminate immediately on written notice if the other party materially breaches the Terms and fails to cure within 30 days of receiving notice of the breach (10 days for breach of payment obligations, no cure period for breach of Section 6 (Acceptable Use), Section 10 (Confidentiality), or for misuse of intellectual property).

Termination for insolvency. Either party may terminate immediately if the other becomes insolvent, files for bankruptcy, makes an assignment for the benefit of creditors, or has a receiver or trustee appointed for substantially all of its assets.

Effect of termination. Upon termination, (a) Customer's right to access the Service ends, (b) Customer may export Customer Content via the data-export API for 30 days, (c) after that, Customer Content is irreversibly deleted from production systems within 60 days and from encrypted backups within an additional 90 days, and (d) Customer remains liable for all fees accrued before the termination effective date.

Survival. Sections that by their nature should survive — including Sections 4 (Customer Content), 5 (IP), 6 (Acceptable Use), 7 (Fees), 9 (AI Advisory Disclosure), 10 (Confidentiality), 11 (Warranty Disclaimer), 12 (Indemnity), 13 (Limitation of Liability), 15 (Dispute Resolution), and 16 (General) — survive termination.

9. AI Advisory Disclosure

SP4N engine outputs are advisory only. All analyses, findings, recommendations, forecasts, schedule-risk flags, cost-optimization suggestions, delay forecasts, vendor-risk scores, portfolio insights, weather-impact assessments, and contract-verification flags produced by the SP4N engine are generated using large-language-model reasoning over the data Customer provides and curated industry context. They do not constitute, and must not be treated as, professional engineering, scheduling, construction-management, financial, accounting, legal, or other regulated advice.

Review by qualified licensed professionals is required. Before acting on any SP4N output, Customer must independently review the recommendation with a licensed Professional Engineer (PE), Registered Architect (RA), Certified Construction Manager (CCM), licensed contractor, attorney, accountant, or other qualified domain expert appropriate to the decision being made. SP4N's confidence indicators (low/medium/high, calibrated probability intervals, value ranges) reflect the engine's internal assessment of evidence quality; they are not a guarantee of accuracy, outcome, or fitness for any particular project.

Customer retains full responsibility for project decisions. Construction project decisions — including scheduling, procurement, vendor selection, change orders, claims posture, contract execution, scope determinations, and safety calls — remain solely Customer's responsibility. Reliance on SP4N outputs does not transfer that responsibility to SP4N, its operators, or its contributors, and does not create a professional-services relationship.

The engine can be wrong. LLM outputs can be miscalibrated, can hallucinate references, can misinterpret data, can reflect biases in their training, and can produce different outputs from substantially similar inputs. Customer agrees to validate every output before relying on it, and accepts that no automated system — SP4N included — substitutes for human professional judgment.

By using the Service, Customer acknowledges that it has read and understood this disclosure, that it will treat engine outputs as advisory inputs to a professional review process, and that it assumes the risk of relying on any SP4N output without such review.

10. Confidentiality

Each party may receive non-public information of the other ("Confidential Information"), including, in SP4N's case, the non-public features of the Service, pricing, internal documentation, and security architecture, and, in Customer's case, Customer Content and business operations data. Each party will (a) protect the other's Confidential Information with at least the degree of care it uses for its own confidential information of a similar nature, and in no event less than a reasonable degree of care, (b) use Confidential Information only to perform under these Terms, and (c) limit access to personnel with a need to know who are bound by written confidentiality obligations no less protective than these Terms.

Exclusions. Confidential Information does not include information that is or becomes public other than through breach of these Terms, was lawfully known before disclosure, is independently developed without use of Confidential Information, or is rightfully received from a third party without restriction. A party may disclose Confidential Information when compelled by law, on reasonable advance notice to the other party where legally permitted and at the other party's reasonable cost in narrowing or contesting the request.

11. Warranties and disclaimer

Mutual. Each party warrants that it has the authority to enter these Terms and that it will comply with the laws applicable to its performance.

Service. SP4N warrants that, during a paid term, it will provide the Service with reasonable skill and care substantially in accordance with the documentation. Customer's exclusive remedy for breach of this warranty is, at SP4N's option, to (a) re-perform the deficient services or (b) terminate the affected subscription and receive a pro-rata refund of pre-paid, unused fees for the affected portion of the term.

Service-level commitment. SP4N targets a monthly uptime of 99.5% for the production web application, measured on a rolling 30-day basis, excluding scheduled maintenance announced at least 48 hours in advance and force-majeure events. If monthly uptime falls below 99.5%, Customer may request a service credit equal to 5% of that month's subscription fee, and 10% if uptime falls below 99.0%. Service credits are Customer's sole and exclusive remedy for unavailability and may not exceed 30% of a month's fee. Requests must be submitted within 30 days of the end of the affected month.

DISCLAIMER. EXCEPT FOR THE EXPRESS WARRANTIES IN THIS SECTION 11, THE SERVICE AND ENGINE OUTPUTS ARE PROVIDED "AS IS" AND "AS AVAILABLE", AND SP4N DISCLAIMS ALL OTHER WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, ACCURACY, RELIABILITY, AND UNINTERRUPTED OPERATION. SP4N DOES NOT WARRANT THAT ENGINE OUTPUTS ARE ACCURATE, COMPLETE, FREE OF HALLUCINATION, OR SUITABLE FOR ANY PARTICULAR DECISION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, IN WHICH CASE THE FOREGOING EXCLUSIONS APPLY TO THE GREATEST EXTENT PERMITTED.

12. Indemnification

By SP4N. SP4N will defend Customer against any third-party claim alleging that the Service, when used as authorized, infringes a patent, copyright, trademark, or trade secret of that third party, and will indemnify Customer for amounts finally awarded against Customer (or paid in settlement approved by SP4N) directly resulting from that claim. SP4N's obligation does not apply to the extent the claim arises from (a) Customer Content, (b) modifications to the Service not made by SP4N, (c) combination of the Service with materials not supplied by SP4N, or (d) use of the Service in violation of these Terms or applicable law. If a claim under this section is brought or appears likely, SP4N may, at its option, (i) procure for Customer the right to continue using the Service, (ii) modify the Service to be non-infringing while preserving substantial functionality, or (iii) terminate the affected subscription and refund pre-paid, unused fees. THIS SECTION 12 STATES SP4N'S SOLE LIABILITY AND CUSTOMER'S EXCLUSIVE REMEDY FOR INFRINGEMENT.

By Customer. Customer will defend SP4N, its officers, directors, employees, and agents against any third-party claim arising out of (a) Customer Content, including any claim that Customer Content infringes a third-party right or violates applicable law, (b) Customer's or any user's breach of these Terms or violation of applicable law, (c) Customer's use of engine outputs without the professional review required by Section 9, (d) any actual or alleged personal-injury, property-damage, or construction-related loss attributable to Customer's project decisions, and (e) Customer's failure to obtain consents required to upload personal data, and will indemnify SP4N for amounts finally awarded (or paid in settlement approved by Customer) directly resulting from that claim.

13. Limitation of liability

Exclusion of indirect damages. TO THE MAXIMUM EXTENT PERMITTED BY LAW, NEITHER PARTY WILL BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, GOODWILL, BUSINESS OPPORTUNITY, OR DATA, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Cap. TO THE MAXIMUM EXTENT PERMITTED BY LAW, EACH PARTY'S TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE WILL NOT EXCEED THE FEES CUSTOMER PAID TO SP4N FOR THE SERVICE IN THE TWELVE (12) MONTHS PRECEDING THE EVENT GIVING RISE TO THE CLAIM.

Construction-related losses. Without limiting the foregoing, SP4N is not liable for project delays, cost overruns, contract disputes, vendor non-performance, safety incidents, regulatory findings, claims by sub-contractors or owners, or other construction-related losses that may occur despite, or partially as a result of, Customer's use of the Service or engine outputs. Customer's project decisions are Customer's responsibility (see Section 9).

Carve-outs. The exclusion of indirect damages above does not apply to a party's indemnification obligations under Section 12. The 12-month aggregate cap above does not apply to (a) a party's indemnification obligations under Section 12, (b) Customer's payment obligations under Section 7, or (c) liability that cannot be limited or excluded under applicable law; for (d) breach by either party of its confidentiality obligations under Section 10 and (e) Customer's breach of Section 6 (Acceptable Use), the aggregate cap is two (2) times the 12-month figure rather than unlimited.

Allocation of risk. The parties acknowledge that the prices for the Service reflect the allocation of risk set out in these Terms and that, but for these limitations, SP4N would not be able to provide the Service at the stated price.

14. Suspension, modification, and discontinuation

Suspension. SP4N may suspend access to all or part of the Service if (a) Customer's account is past due, (b) SP4N reasonably believes Customer or a user is violating these Terms in a way that creates a material risk to the Service or to a third party, (c) SP4N is required to do so by law or by a binding instruction from a governmental authority, or (d) a security incident requires us to do so. SP4N will give Customer prompt notice of any suspension that lasts more than 24 hours, unless prohibited from doing so.

Discontinuation. SP4N may discontinue a feature on at least 60 days' notice, and may discontinue the Service entirely on at least 120 days' notice, in each case refunding pre-paid, unused fees pro-rata for the discontinued portion of the paid term.

15. Dispute resolution; governing law; arbitration; class-action waiver

Governing law and venue. These Terms are governed by the laws of the State of Delaware, without regard to its conflict-of-laws rules. The parties consent to the exclusive jurisdiction of the state and federal courts located in Wilmington, Delaware for any matter not subject to arbitration under this Section 15.

Informal resolution. Before filing arbitration or a lawsuit, the parties will try in good faith to resolve any dispute by negotiation, beginning when one party sends the other a written description of the dispute and proposed resolution. The negotiation period is 30 days from the date of that notice.

Binding arbitration. Any dispute that is not resolved through informal negotiation will be finally resolved by binding arbitration administered by JAMS under its Comprehensive Arbitration Rules and Procedures then in effect, before a single arbitrator. The arbitration will take place in Wilmington, Delaware (or remotely by agreement). The arbitrator's decision is final and may be entered as a judgment in any court of competent jurisdiction.

Carve-outs. Notwithstanding the arbitration agreement, either party may (a) bring an individual action in small-claims court for a claim within that court's jurisdiction, (b) seek injunctive or other equitable relief in a court of competent jurisdiction to prevent or stop unauthorized use of, or infringement of intellectual property in, the Service or Customer Content, and (c) bring an action to compel arbitration or enforce an arbitration award.

Class-action waiver. THE PARTIES AGREE THAT EACH MAY BRING CLAIMS AGAINST THE OTHER ONLY IN AN INDIVIDUAL CAPACITY, AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS, COLLECTIVE, OR REPRESENTATIVE PROCEEDING. THE ARBITRATOR MAY NOT CONSOLIDATE MORE THAN ONE PERSON'S CLAIMS AND MAY NOT OTHERWISE PRESIDE OVER ANY FORM OF A REPRESENTATIVE OR CLASS PROCEEDING. IF THIS CLASS-ACTION WAIVER IS FOUND UNENFORCEABLE, THEN THE ENTIRETY OF THE ARBITRATION AGREEMENT IS NULL AND VOID, BUT THE REMAINDER OF THESE TERMS REMAINS IN EFFECT.

30-day right to opt out of arbitration. Customer may opt out of the arbitration agreement and class-action waiver by submitting a request through the contact form with the subject "Arbitration Opt-Out" within 30 days of first accepting these Terms, or within 30 days of the effective date of any material amendment to this Section 15. Opting out does not affect any other provision of these Terms.

16. General

Entire agreement; order of precedence. These Terms, the Privacy Policy, the DPA (when executed or accepted), and any order form signed by both parties, constitute the entire agreement between Customer and SP4N, Inc. regarding the Service and supersede all prior or contemporaneous understandings. In a conflict, the order of precedence is: (1) signed order form, (2) DPA, (3) these Terms, (4) Privacy Policy.

Updates to these Terms. SP4N may update these Terms from time to time. Material changes will be announced by in-product banner and / or email to the administrator on file at least 30 days before they take effect. Continued use of the Service after the effective date constitutes acceptance. If Customer does not agree to an update, Customer may terminate by cancelling the subscription before the effective date. The 30-day notice does not apply to the initial publication of these Terms (version 2026-05-12), which is effective on the date posted.

Notices. Notices to SP4N, Inc. must be submitted through the contact form. Notices to Customer may be sent to the email address on file for the workspace administrator. Notices are effective on receipt.

Assignment. Neither party may assign these Terms without the other's prior written consent, except that either party may assign without consent to a successor in a merger, acquisition, or sale of substantially all of its assets. Any prohibited assignment is void.

Independent contractors. The parties are independent contractors. These Terms do not create any partnership, joint venture, agency, or employment relationship.

No third-party beneficiaries. These Terms do not confer any rights on any person or entity other than the parties.

Force majeure. Neither party is liable for failure or delay in performance to the extent caused by an event beyond its reasonable control (e.g. acts of God, war, terrorism, civil unrest, pandemic, governmental action, internet or telecommunications failure, third-party cloud-provider outage), provided the affected party takes reasonable steps to mitigate.

Severability and waiver. If any provision of these Terms is held unenforceable, the remaining provisions remain in effect and the unenforceable provision is replaced with an enforceable provision that most closely matches the intent of the original. A waiver of any provision is effective only in writing signed by the waiving party and applies only to the matter waived.

Export and sanctions. Customer represents that it (a) is not located in, and is not a citizen or resident of, a country or region subject to a comprehensive US embargo, (b) is not identified on a US government restricted-party list, and (c) will not export, re-export, or transfer the Service or engine outputs in violation of US export-control or sanctions laws.

Anti-bribery and anti-corruption. Each party represents and warrants that it has not, and will not, directly or indirectly, offer, give, solicit, or receive any bribe, kickback, or other improper payment in connection with the Service or the relationship between the parties, and that it complies with the US Foreign Corrupt Practices Act, the UK Bribery Act 2010, and all other applicable anti-bribery and anti-corruption laws.

DMCA / copyright complaints. SP4N complies with the Digital Millennium Copyright Act ("DMCA"). If you believe content hosted on the Service infringes your copyright, send a notice that satisfies 17 U.S.C. § 512(c)(3) (identification of the copyrighted work, the allegedly infringing material with sufficient information to locate it, your contact information, a statement of good-faith belief, a statement under penalty of perjury that the information is accurate and you are authorized to act, and your physical or electronic signature) through the contact form with the subject "DMCA Notice". SP4N will act on properly-formed notices in accordance with the DMCA, including, where appropriate, removing material and terminating repeat infringers.

US government end-users. The Service is "commercial computer software" and is licensed to US government end-users only as commercial items, with only the rights granted to all other end-users under these Terms.

Headings. Section headings are for convenience only and do not affect interpretation.

17. Contact

SP4N, Inc.

All notices, legal correspondence, arbitration opt-outs, infringement claims, and questions about these Terms:

Submit through the contact form

Product · Weather

Weather feeds the project plan, not a separate spreadsheet.

SP4N pulls hourly forecasts and historical climate data into the critical path. The weather window for every weather-sensitive activity is computed automatically — no manual lookup, no after-the-fact reconciliation.

01 Inputs

Eleven live feeds.

NOAA, ECMWF, regional mesonets, and on-site weather stations. Project-level weather context stays tied to the jobsite location during active jobsite hours.

02 Logic

Per-activity weather rules.

Concrete pours, exterior framing, crane lifts, roofing — each activity carries its own thresholds. Wind speed, precipitation, freeze risk, heat index. The engine knows what stops which trade.

03 Output

Schedule-aware forecasts.

A 14-day weather-adjusted look-ahead with delay probability per activity. The plan updates before the rain hits, not after the day is lost.

Why it matters

Weather is the largest single source of uncontrollable project slip on most jobs.

Live weather feeds

14d

Forecast horizon

Refresh cadence

Hourly

Resolution

Stop reconciling weather after the fact.

Create an account to start connecting weather context to your live project risk.

Product · Risk

Delay-risk scores. Per activity. With the reason why.

SP4N re-runs the critical path against fresh weather, supplier, and field data when project conditions change, then surfaces the activities most likely to slip — ranked, scored, and explained. No black box.

01 Score

A single number per activity.

Float consumed + delay probability + downstream impact, rolled into a 0–100 risk score. Sortable, filterable, exportable. Drives the morning huddle.

02 Reasons

Every score links to its drivers.

Click any high-risk activity and see exactly which inputs pushed it up — weather window narrowing, predecessor slipping, supplier ETA changing. Auditable, not magical.

03 Action

A ranked plan, not a wall of red.

Every elevated score comes with a recommended action: re-sequence, accelerate, mobilize a crew, escalate to the accountable lead. Triage without spreadsheets.

Audit trail

Every score is reproducible. Every change is logged.

Snapshot any day, any project, any activity. Owners and lenders see the same data your superintendent sees.

Daily

Re-scoring

Per-activity

Granularity

Full

Audit log

TLS 1.3

Encrypted

See the slip while it's still cheap to fix.

Create an account and start reviewing project risk against your own data.

Legal

Data Processing Agreement.

The agreement that governs how SP4N, Inc. processes personal data on behalf of customers. Effective 2026-04-01 for all new and renewing contracts.

1. Roles

Customer is the data controller; SP4N, Inc. is the data processor. SP4N, Inc. processes personal data only on documented instructions from the customer and only for the purposes set out in the underlying service agreement.

2. Subject matter and duration

The processing is limited to the data customer chooses to upload to or generate within the SP4N platform — primarily project documents, schedule data, and the personal data of customer's named users. Processing continues for the term of the underlying agreement and for the retention period set out in section 7.

3. Categories of data subjects

Customer's employees, contractors, and project collaborators who are granted access to a SP4N workspace, plus any individuals identified in customer's project documents (e.g. authors of plan sets, signatories on RFIs).

4. Categories of personal data

Identification data (names, work email addresses, role titles), authentication data (hashed credentials, SSO identifiers), audit data (login timestamps, action logs), and any personal data incidentally contained within uploaded customer documents.

5. Sub-processors

SP4N, Inc. uses vetted sub-processors for managed cloud infrastructure, AI inference, payment processing, transactional email, product analytics, and customer-initiated integrations. Customer is notified by email at least 30 days before any material addition. The current vendor list is available through legal/procurement review under NDA.

6. Security measures

Encryption in transit (TLS 1.3) and at rest (AES-256, cloud-managed). Workspace-level data isolation is enforced through database, storage, authentication, and role-based access controls. Full audit logs are available to customer admins via API and UI.

7. Return and deletion of data

On termination, customer can export all workspace data via the data-export API for 30 days. After that, all customer data is irreversibly deleted within 60 days. A deletion certificate is provided on request.

8. Data residency

SP4N, Inc. stores customer data in the United States. All data processing and storage take place in US-based facilities operated by SP4N, Inc. or its sub-processors.

9. Audits

Customer may audit SP4N, Inc.'s compliance with this DPA once per 12-month period on 30 days' written notice, subject to a mutually agreed scope and a reasonable confidentiality undertaking. SP4N, Inc. will share its current security architecture documentation, sub-processor list, and applicable third-party assurance reports under NDA in lieu of an on-site audit when acceptable to customer.

For a countersigned DPA in your contracting entity's name, use the contact form.

Welcome back

SP4N · PRODUCT

Construction intelligence, built for project teams.

Plan sets in. Source-linked risk, scope, cost, procurement, and schedule intelligence out. Adapts daily as weather, crews, and supplier lead-times change.

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File types

P6 · MSP

Export