Draft
Smart
enough for M&A.
Fast
enough for NDAs.
Transform how you draft clauses with tailored AI support for legal writing. Integration with your own knowledge. Additional support from Sonar Legal's proprietary knowledge base of 50,000+ handpicked clauses.
One-Click Application
Easily apply the suggestions with a single click. No black box changes to your document: You always remain in the driver seat, having the sole ability to decide what gets inserted, replaced, or ignored.

Legal AI that Works
From drafting to summarizing, everything in Sonar Legal is built with one motto: accuracy first.

Sonar Legal makes it feel like I have an army of associates dedicated to each of my clients.
Aliki Megali
Partner, Armakola & Megalis Law
Just ask Sonar
Ask your document anything. Sonar Legal answers with citations to verify your results, and stay away from hallucinations. From clause sourcing to gap analysis, Sonar backs up every response with references you can trust.

Key Benefits
Personalized Experience
Sonar Legal understands your current context and gives you suggestions based on the agreement type you are drafting, your own drafting style, and the side you are representing.
Stay in Control
Choose whether you want to apply our recommendations, or request Sonar Legal to try again with improved results. You are always in the driver's seat and can reject or modify any output.
Zero Retention Policy
Sonar Legal is not storing your current document, your knowledge, or any of the reference documents you provide us. We operate on a zero retention policy, acting merely as a secure pass-through entity.