How to Evaluate an AI Contract Review Tool for ASC 606
Short answer
Test each tool on contracts your team has already reviewed, with your own checklist and revenue policy. Score it on four things: whether each answer is supported by the clause it cites, whether it catches the non-standard terms your team found, how much reviewer time it saves, and whether its output drops into the files your auditors already test. A demo on the vendor's sample contracts shows none of that.
What does evaluating an AI contract review tool involve?
Evaluating an AI contract review tool means running it on a sample of your own signed contracts and comparing its answers with the conclusions your team already reached. Revenue teams use these tools for first-round review: reading each new contract and amendment, completing the revenue checklist, and flagging the non-standard terms that need a closer look.
Feature lists and demos look alike from vendor to vendor. The differences show up on real contracts: an order form that changes the MSA, a side letter, a redlined termination right, a scanned amendment. A short, structured test on last quarter’s contracts turns those differences into evidence you can compare side by side.
What should the evaluation measure?
Six measures cover what a revenue team needs from first-round review. Score every vendor on the same ones.
Answers supported by the source
For each checklist item, does the clause the tool points to actually support the answer? Count answers that are right, wrong, and right for the wrong reason.
Non-standard terms caught
Of the non-standard terms your team found, how many did the tool flag, including terms no checklist question asks about directly?
The full contract package
Did it read the MSA together with its order forms, SOWs, amendments, and side letters, or did it review each document on its own?
Your checklist, your format
Did it complete the checklist your auditors test, in your columns and answer options, or return its own fields that someone has to map back?
Reviewer time
How long does a reviewer take to verify a completed checklist, compared with filling it in by hand?
Output you can keep
Do the completed checklists and any memos export in standard formats your team and auditors already use?
How do you run the evaluation?
Run the same seven steps with each vendor on the shortlist, on the same contracts, so the results compare directly.
- 1
Pick contracts your team has already reviewed
Choose a sample from last quarter that includes the hard cases: an MSA with its order forms, SOWs, and amendments, a redlined termination right, a side letter, and a scanned page. The checklists your team completed for them are the answer key.
- 2
Use your own checklist and policy
Give each vendor the checklist spreadsheet your auditors test and your revenue policy. If a tool answers in its own fields, note how long it takes to map them back to your checklist.
- 3
Check each answer against its source
For every checklist item, open the clause the tool points to and confirm it supports the answer. Count the answers that are right, wrong, and right for the wrong reason.
- 4
Look for the terms no rule anticipated
Compare the non-standard terms each tool flagged with the ones your team found, including terms no checklist question asks about directly.
- 5
Time the reviewer, not the tool
Measure how long your reviewer takes to verify each completed checklist against how long the same contract took to fill in by hand. That difference, times contracts per quarter, times a loaded hourly rate, is the saving to set against the tool’s annual cost.
- 6
Export the results
Export the completed checklists and any memos, and confirm they open in the files and formats your team and auditors already use.
- 7
Write down the review control
Decide which items get a quick check and which get a full review, for example by confidence level, and how sign-off is recorded, so the auditor can test the control.
What should you ask each vendor before the test?
Some answers will not come out of a test on a sample. Ask every vendor the same questions up front.
| Criterion | What to ask |
|---|---|
| Where do our contracts come from? | Signed agreements sit in the CLM, the CRM, shared drives, and inboxes. Ask which sources the tool can pull from and who sets up the connection. |
| What do you need from us? | Ask which inputs are required (the checklist, the revenue policy) and which are optional, such as a product catalog, SSP table, or discount matrix, and how long setup takes before the first contracts are reviewed. |
| How is our data handled? | Ask for the SOC 2 report and its type, whether customer contracts are used to train models, and how long data is retained. |
| What is the handoff? | Reviewed terms have to reach the subledger somehow: native, integration, export, or by hand. Ask which, and who maintains it. |
| How is it priced? | Ask whether pricing is per seat or by contract volume, and what implementation costs on top of the subscription. |
| What happens if the vendor changes? | Ask how the company is funded, whether every checklist and memo exports in a standard format, and what happens to your data if the product is sold or discontinued. |
How does TAbot approach this?
TAbot makes one of these tools, so read this section with that in mind; the steps above apply to every vendor, TAbot included. The buyer’s guide under Related guides compares TAbot with four alternatives.
TAbot reviews contracts in bulk against the team’s own revenue checklist. It reads the signed contract itself, including redlines, side letters, and scanned amendments, so it can flag a non-standard term no one wrote a rule for. For checklist population, the team provides its checklist and revenue policy; a product catalog, SSP table, and discount matrix are optional. Checklist setup typically takes about a week, from kickoff to the first contracts reviewed.
- A completed row in your own checklist spreadsheet, in your columns and with your dropdown options
- The source clause, the rationale, and a confidence level for every checklist item
- Non-standard terms flagged from the contract language, including ones no rule anticipated
- Answers that reflect your revenue policy, and your product list and discount matrix when you upload them
- Judgment calls flagged for a reviewer, who edits where needed and signs off
- A memo draft in your own memo format when a term needs one
- Checklists and memos that export in standard formats
Frequently Asked Questions
How do you evaluate an AI contract review tool for ASC 606?
Run it on contracts your team has already reviewed, with your own checklist and revenue policy. Check every answer against the clause it cites, compare the non-standard terms it flags with the ones your team found, time how long a reviewer takes to verify its output, and confirm the results export into the files your auditors test. Run the same test with every vendor on the shortlist.
Why not rely on the vendor’s demo?
A demo uses contracts the vendor chose. Your contracts carry your own order forms, amendments, side letters, and non-standard terms, and your checklist asks your own questions. Only a test on your contracts shows how a tool handles them.
Which contracts should be in the test sample?
Contracts your team has already reviewed, so the completed checklists serve as the answer key. Include the hard cases on purpose: an MSA with its order forms, SOWs, and amendments, a redlined termination right, a side letter, and a scanned page.
How do you measure the time an AI tool saves?
Time the reviewer, not the tool. Compare how long a reviewer takes to verify a completed checklist with how long the same contract took to fill in by hand, then multiply the difference by contracts per quarter and a loaded hourly rate, and set that against the tool’s annual cost.
How should the review control change when AI fills the checklist?
Document which items get a quick check against the cited clause and which get a full review, for example by confidence level, and how sign-off is recorded. Reviewers should verify the cited clause rather than accept the answer as given, and the control description should say so, so the auditor can test it.
