Errors
Spot errors before your client does
Automatically flags common drafting mistakes before they slip through. Catch inconsistencies and oversights that even sharp eyes can miss.
6x
More errors caught than manual reviews
28 min
Average time saved per document
98%
Less false alarms than similar tools
Fast and reliable
All common drafting errors in a single tab. Catch undefined terms, inconsistent capitalizations, cross-reference issues, numbering inconsistencies, and more. All in one pass, all in once place.

If you want to sleep well after you’ve hit ‘send’ on that 100-page SPA, this feature is for you.

Niki Golemis
Co-Founder, AutoDox
Key Benefits
Context Awareness
Unlike other tools that rely solely on pattern recognition, Sonar Legal understands context. Stop seeing "Section 433 of the Civil Code" flagged as missing cross-reference, or "Acme Ltd." as undefined term.
Real AI Checks
Sonar Legal is the first legal tech tool that utilizes purpose-trained AI specifically for error checking, increasing accuracy and reducing false positives. Get results that finally make sense.
Reputation Guard
Whether a clause is drafted vaguely or clearly is something you can debate. However, an undefined term is not debatable. Protect your reputation and keep your clients satisfied.