AI-Powered Contract Analysis

Track Changes That Actually Work

See what changed. Understand why it matters. Never miss a critical contract modification again.

Catches changes Word misses
Explains legal implications
Calculates financial impact
Before
Payment shall be made within net 30 days of invoice receipt.
After
Payment shall be made within net 90 days of invoice receipt.
HIGH RISK - Payment Terms Extended
Cash flow impact: -$47,000 based on average invoice value. This change favors the vendor. Recommend negotiating to net 45 days maximum.

Why ContractDiff?

Traditional track changes miss critical modifications. We catch everything.

AI-Powered Detection

Catches subtle changes that Word's track changes misses, including reformatted sections and moved clauses.

Financial Impact Analysis

Automatically calculates the dollar impact of payment terms, penalties, and liability caps.

Risk Assessment

Every change is rated by risk level with specific recommendations for negotiation or acceptance.

Trusted by Legal Teams

Join hundreds of law firms using ContractDiff daily

"Caught a liability cap change that would have cost our client $200K. Paid for itself in the first week."

Sarah M.

Senior Partner, Tech Law Firm

"Finally, a tool that explains what changes actually mean. My junior associates can now review contracts with confidence."

Michael R.

General Counsel, Startup

"Saves me 2-3 hours per contract. The AI insights are surprisingly accurate and help me prioritize what to negotiate."

Jennifer L.

Contract Attorney

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Professional

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$99/month
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For law firms

$399/month
  • Everything in Professional
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