The most 
popular AI tool 
for in-house 
legal teams.

Review, redline, research and surface insights from your contract history.

Works directly in Word
Legal-grade privacy & security

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4,000+ in-house teams and law firms trust our secure legal AI.

Automate redlines based on your playbooks

Spellbook spots risks and adds redlines directly to your contract, in your name. Start with a general review, or build a custom playbook with detailed rules.

Start your first review

Chat with your
deal history

Get accurate insights from thousands of agreements instantly, with citations.

Get insights now

Research you can trust, with citations

Create clauses, full documents, and revisions effortlessly—Spellbook drafts based on your preferences, precedents and legal context.

Get answers you can trust

The only AI contract review backed by real market data

Compare to market standards

Compare your contracts to thousands of agreements in the same jurisdiction and industry.

Start comparing to market

Start your first review today

Today

Get Started

Today

  • Book a demo and get onboarded
  • Run your first AI-powered review
  • Chat with your document directly in Word
Add-on support available for:
  • Goal alignment and success metric setup
  • Tailored training to get started quickly
Tomorrow

Customize Workflows

7 Days

  • Save language to your clause library
  • Run custom playbooks
  • Join a group training session for tips and extra support
Add-on support available for:
  • Creating shared playbooks
  • Building organization-wide clause libraries
30 Days

AI-Powered Practice

30 Days

  • 10x faster reviews
  • Organization-wide playbooks and benchmarks
  • More time for strategic work
Add-on support available for:
  • Clear usage and impact reporting
  • New feature tips and training

“Spellbook probably helps me bill an extra hour a day. Maybe more.”

Todd Strang, Partner, KMSC Law LLP

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Trusted by lawyers in 90+ countries

Secure and private

We know that privacy and security are your top priorities. So they are ours too. Spellbook is compliant internationally and doesn't train on your data.

Over 10 million contracts reviewed

  • Real Estate
  • Intellectual Property
  • Formation
  • Estate Planning
  • Entertainment Law
  • Mergers and Acquisitions

From the Spellbook Learning Hub

How to Redline Contracts with AI:
A Guide for Legal Professionals

The first generative AI copilot for lawyers

Spellbook has been building magical tools for lawyers since 2018. Before ChatGPT, we launched AI-powered tools for lawyers and have been at the leading edge of every AI advancement since.