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Precise Legal AI
insideWord

Fast, consistent legal deliverables in your organization's format.
Sonar Legal brings your knowledge into the tools you already use.

Built for Word. Ready to work.

Sonar Legal brings all the tools legal professionals need inside Word and Outlook, eliminating the need for multiple applications.
Corporate & M&A

Corporate & M&A

Complete M&A toolkit from due diligence to closing, with intelligent drafting, risk detection, and document formatting.

In-House

In-House

Transform in-house counsel from bottleneck to enabler with contract management, standardized playbooks, and efficient communications.

Litigation

Litigation

Strategic litigation support with powerful legal research, case law analysis, and bulk document review capabilities.

Finance

Finance

Negotiate finance agreements with confidence using intelligent redlining and stakeholder communication tools.

TWL Law Group

Sonar Legal has greatly enhanced our efficiency in handling cross-border transactions. The platform is thoughtfully tailored to the needs of legal practitioners, making it both practical and intuitive for our daily workflows. What truly distinguishes Sonar Legal is its outstanding service team — they go beyond support to provide hands-on coaching, enabling us to fully harness and amplify the power of AI in our practice.

You deserve transparent pricing

Sonar Legal uses up to 80% fewer tokens in agentic legal workflows, delivering enterprise-grade legal AI at a price that makes sense.

Save up to 20% with annual billing
Free Forever
Productivity boost for everyone
FREE
  • Definitions: Unlimited
  • Errors: 10 req./month
  • Partner: 10 req./month
  • Playbooks: 5 req./month, Sonar only
Value
Draft and redline inside MS Word
$49/month
Save 20% with annual billing
  • Definitions: Unlimited
  • Errors: 100 req./month
  • Partner: 100 req./month
  • Playbooks: 50 req./month, Sonar only
  • Format: 50 req./month, Sonar only
Most Popular
Premium
Unlimited Word usage plus Outlook
$79/month
Save 20% with annual billing
  • Definitions: Unlimited
  • Errors: Unlimited
  • Partner: Unlimited
  • Playbooks: Unlimited, Sonar only
  • Format: Unlimited, Sonar only
  • Outlook Add-In
Enterprise
Full power of Sonar Legal
Custom
  • Definitions: Unlimited
  • Errors: Unlimited
  • Draft: Unlimited
  • Partner: Unlimited
  • Playbooks: Unlimited
  • Format: Unlimited
  • Outlook Add-In
  • Sonar Web
  • Prompt Library
  • Custom Playbooks
  • Custom Formatting Templates