Buyer guide: contract review

Best AI for construction contract review: what it must catch

Good contract review AI reads the whole agreement, compares each clause to the base form or your own standard, flags liquidated damages, indemnification, pay-if-paid and flow-down terms, and cites the clause and page. Document Crunch, Provision, Procore and Datagrid all say they cite sources. They differ on the baseline, the platform and the security they state.

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BAU AI

Dora checks prime contracts and subcontracts against AIA and ConsensusDocs, and flags the clauses that shift risk to you.

Other review tools

Document Crunch, Provision, Procore AI, Datagrid and ContraVault.

Written by Tushar Adsul

Founder and CEO, BAU AI

Vendor pages checked
21 October 2026

Based on publicly available information, checked 21 October 2026. Products change; tell us if something here is out of date.

Criteria

What must contract review AI catch?

Five clause families where most risk moves from owner to contractor, and from contractor to sub. A tool should flag each one and cite where it found it. The full process is in the contract review checklist.

Clause family	What to flag	Where it usually sits
Liquidated damages	Daily rate, cap, start date, overlap with actual damages	Owner-contractor agreement (such as A101) or supplementary conditions. A201 Section 8.3 covers delays and time extensions
Indemnification	Broad, intermediate or limited form; whether state anti-indemnity law applies	A201 Section 3.18 and its supplementary conditions; subcontract flow-down
Payment terms	Pay-if-paid versus pay-when-paid, retainage and its release	Agreement, general conditions and subcontract
No-damage-for-delay	Whether delay costs are waived, and the exceptions	Owner-drafted forms and supplementary conditions
Insurance and flow-down	Limits and endorsements beyond the base form; terms passed to subs	Insurance exhibit; A401 or ConsensusDocs subcontract

Compared

How do contract review AI tools compare?

Each vendor's columns quote its own pages. Several publish accuracy figures without a published method (Provision "95% verified accuracy", ContraVault "95%+ accuracy"); BAU AI publishes no accuracy figure until US data exists.

Tool	Compares against	Citations	Where it runs	Security stated publicly
Document Crunch	Says it "knows how a flow-down shifts risk"; named base forms not stated on the pages we checked	"Every flag traced to a clause"	Own platform, pursuit to construction	"SOC 2 by default"
Provision Risk Review	"Default positions compared against the uploaded language", with severity levels and redline generation	"Every answer traces back to the exact page, section, or clause"	Own platform; public per-project pricing	States a SOC 2 Type II certification
Procore AI Contract Review Agent	"Internal benchmarks (like insurance policies and legal SOPs)"	"Numbered citations"	Inside Procore, on the tools your plan includes	Not stated on the pages we checked
Datagrid A Procore company	"Internal playbooks"; clause conflicts across AIA A201s, subcontracts and owner agreements	"Page-anchored, threaded comments"	Datagrid agents	Data "never used for model training"; SOC 2 badge
ContraVault	Bid pursuit documents: "analyze RFPs, run Go/No-Go checks, flag risks, draft proposals"	Not stated on the pages we checked	Own platform, for AEC, GovCon and enterprise bid teams	States "SOC 2 compliance"
BAU AI Dora	AIA A201, A101 and A401, ConsensusDocs, EJCDC, owner-drafted forms and supplementary conditions	Clause and page on every finding	Standalone, on PDF and DOCX files you bring in	US data residency, no training on your data, SOC 2 Type II audit underway

Fair fit

Where is each tool the better fit?

All of them keep a person on the final call. Choose by what you want each clause measured against.

Another tool is the better fit when

Document Crunch: you want risk review that continues into construction
Provision: you want public per-project pricing
Procore AI or Datagrid: you want contracts checked against your own playbook, inside the Procore ecosystem
ContraVault: you also want help drafting the proposal
Any of them: you need a vendor with US customers today. BAU AI has none yet; the founding cohort gets early access

BAU AI Dora is the better fit when

You want each clause measured against the published AIA, ConsensusDocs or EJCDC text
You want supplementary conditions read against the general conditions they change
You want contract flags in the same record as Clara's bid package review and Nova's bid tab
You need US data residency and no training on your data, in writing

FAQ

Contract review AI: common questions

Go deeper: AIA vs ConsensusDocs, pay-when-paid vs pay-if-paid, Dora, contract review and the Document Crunch comparison.

Can ChatGPT review a construction contract?

It can summarize the pages you paste in. It does not compare each clause to the AIA or ConsensusDocs base text, read the supplementary conditions against the general conditions, or cite the clause and page for every flag, so counsel still has to start from scratch.

Is AI contract review legal advice?

No. Good tools, Dora included, do the first read and draft questions for counsel and the owner's rep. Your attorney decides what to redline and what to accept.

Which AIA clause sets liquidated damages?

Not A201 Section 8.3, which covers delays and extensions of time. The daily rate and any cap are usually set in the owner-contractor agreement, such as the A101, or in the supplementary conditions. See the liquidated damages guide.

Should the AI compare against the AIA form or our own standard?

Both are useful. A base-form comparison shows what the owner changed from the published text; a playbook comparison shows what departs from your company's positions. Ask each vendor which one it does, and on which forms.

Sources