AI-Powered Contract Review
Construction contract review made simple for subs & suppliers
FairBuild contract reviews use AI trained specifically on construction contracts to help subcontractors and suppliers review, redline, and negotiate terms better and faster.
Why Choose FairBuild AI?
Construction-Specific Intelligence
Generic AI tools miss what matters most in construction contracts. FairBuild has been trained on the clauses, risks, and industry standards that directly affect your bottom line — from retainage and payment terms to indemnity language and insurance requirements. This isn’t general-purpose contract review. This is built for your industry.
Two Playbooks, Because One Size Doesn't Fit All
Suppliers and subcontractors face different risks — so we built separate playbooks for each. GCs frequently use subcontract agreements for suppliers, loading them with requirements that don't apply to material vendors and can inadvertently put a supplier in breach. FairBuild's supplier playbook catches exactly that. Our subcontractor playbook addresses the distinct project obligations subs face. The right tool for your role.
Review, Edit, and Redline — All in One Place
Gen2 changes everything. As you review each flagged issue, you can see exactly how a suggested change will look in the document — then choose to apply it, skip it, or rewrite the language yourself. Tracked changes appear in real time. When you're done, download a complete redline instantly and respond to your customer in minutes, not days.
What's Included
- Identify contract risk before you sign
- Protect margin and cash flow
- A ranking system designed to surface the contract issues that matter most to your business
- Download-ready redline in minutes
- Built for subcontractors and suppliers
- Negotiate from a position of strength
- Construction-specific AI trained on real contract language
- Risk identification and plain-language summaries
- Suggested alternative language you can apply, skip, or rewrite
- Supplier and Subcontractor playbooks available separately or together
Select a Playbook:
Starter — 5 Docs
- Review up to 5 subcontractor agreements.
- Ideal for smaller subs or project-by-project use.
Growth — 30 Docs
- Review up to 30 subcontractor agreements.
- Best for subs managing multiple active project agreements.
Scale — 50 Docs
- Review up to 50 subcontractor agreements.
- Built for larger subs operating across multiple GC relationships.
Starter — 5 Docs
- Review up to 5 supplier contracts.
- Ideal for smaller volumes or first-time users.
Growth — 30 Docs
- Review up to 30 supplier contracts.
- Best for active suppliers managing multiple GC relationships.
Scale — 50 Docs
- Review up to 50 supplier contracts.
- Built for high-volume suppliers operating across multiple projects.
Access both the Supplier and Subcontractor playbooks. One platform, full coverage — whether
you’re supplying materials, doing the work, or both.
For an additional $1,000 have access to both playbooks.
Starter — 5 Docs
- Review up to 5 contracts — Supplier, Subcontractor, or a mix of both.
Growth — 30 Docs
- Review up to 30 contracts across both playbooks. Flexible use by document type.
Scale — 50 Docs
- Review up to 50 contracts with full access to both Supplier and Subcontractor playbooks.
The Playing Field Has Never Been Level. We're Changing That.
General contractors have legal teams reviewing every contract. Most subcontractors and suppliers do not. That imbalance has led to unfavorable payment terms, buried indemnity clauses, and contract language that shifts risk onto the businesses least equipped to absorb it.
FairBuild was built to close that gap. Our AI is trained specifically on construction industry contracts and gives subcontractors and suppliers the ability to review, understand, and redline contracts in minutes.
So you can walk into every agreement with clarity, confidence, and a much stronger negotiating position.
Latest news and updates
Your Next Contract Deserves a Second Set of Eyes
Don't sign until you know what you're agreeing to. FairBuild gives suppliers and subcontractors construction-specific contract intelligence — trained on the issues that actually show up on your jobs, in your agreements, and on your invoices. With Gen2, you can go from contract received to redline delivered in the same business day.