Deals move fast. Legal can too.
AI Contract Review that helps your team move faster and spend less on outside counsel.
Close deals faster
Speed through early-stage review so legal costs don't accumulate on transactions that haven't closed yet.
Protect every deal
Catch inconsistencies, missing clauses, and liability gaps before they surface at the closing table.
Scale without adding headcount
Handle more transactions across more teams without growing your legal department to keep up.
"Instead of me having to go to outside counsel, I literally put it through Spellbook and got the industry insights that I needed to negotiate that deal very, very quickly."
John Walker
Head of Global Commercial Legal, Dropbox
Spend less time on documents and more time on deals.
Draft agreements from your own templates
Redline complex agreements in minutes, not days
One standard across every team and transaction type
Due diligence that used to take weeks, done in hours
Book a DemoReview and draft in Microsoft Word, then pull from the document repositories your team already relies on.
Spellbook combines leading language models with deep legal context and contract-focused training.
What to expect in your first days with Spellbook.
You’ll meet with our team, get a step-by-step guide for your use case , and get set up for your free trial.
Explore the full product from day one. Your trial is built to show real value, fast.
Less repetitive review. Less manual redlining. More time for the work that actually needs your judgment.
Book a Demo
How the world's legal teams are handling contract volume in 2026
1. How legal teams compare on contract review time across industries
2. Where outside counsel spend is highest and how AI is changing the calculus
3. Why playbook adoption is the #1 driver of legal team efficiency in 2026
Trusted by 4,500+ legal teams in over 80 countries.
Kirk Lewis
Legal Operations, Alturas Capital Partners
We've decreased our outside counsel spend by hundreds of thousands of dollars over a relatively short period of time.
Abhishek Vaidyanathan
Senior Legal Counsel, NEAR Foundation
Spellbook provides about a 30% lift in my efficiency, if not higher.
Michels
In-house Team
… [Spellbook] helps our lawyers speed through redlines and initial drafts right in Microsoft Word.
Deals at the speed of AI.
Deal teams are already doing this work in Word. Spellbook lives there too making every review faster, more consistent, and less exposed to costly errors that derail transactions.
75%
Reduction in contract drafting and review time, depending on agreement complexity
30%+
Lift in efficiency reported by in-house legal teams
4,500+
In-house teams and law firms trust Spellbook worldwide
Submission Received
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Frequently asked questions
Spellbook is built specifically for contract work. It works directly in Microsoft Word, understands legal drafting context, helps review and redline contracts, compares language to market, and lets your team save playbooks based on your standards. It is designed for legal workflows, not general-purpose prompting.
Yes. Spellbook is built with enterprise security in mind. It highlights SOC 2 Type II compliance, encryption in transit and at rest, and zero data retention agreements with OpenAI and Anthropic, meaning customer data sent to those providers is not persisted.
Getting started is straightforward. Spellbook works directly in Microsoft Word, so your team can stay in a familiar workflow instead of learning a whole new system. Trial users can get access quickly and start reviewing and drafting right away.
Spellbook offers custom pricing based on the number of team members on your license. That makes it flexible for teams of different sizes, from smaller legal departments to larger global teams.
Yes. Spellbook lets you create custom playbooks so your team can save and reuse specific review instructions, preferred language, and internal standards across contracts.
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Submission Received
Thank you for your interest!
