Spellbook
by Spellbook
Contract review and drafting inside Microsoft Word
Reviewed by the the30top research team · Last reviewed 2026-10-27
Overview
Spellbook reviews and drafts contracts where lawyers already work, mainly inside Microsoft Word and Google Docs, and adds intake from email and Slack, playbook checks and a contract repository. The vendor says it runs on GPT-5, Claude and other large language models. Pricing is not shown on the site, and every suggestion still needs a lawyer to review it before it goes anywhere.
Our verdict
A strong pick for contract-heavy legal teams that want review and drafting in the tools they already use. The lack of public pricing means you have to book a conversation before you can compare it.
Best for
Transactional lawyers and in-house teams that live in Word and want playbook-driven first-pass review.
Avoid if
You need litigation research or a full case management system.
Pros
- Works natively in Word and Google Docs
- Playbook checks cover clause flagging and comparison
- 7-day free trial listed on the site
Cons
- No published pricing
- Suggestions need lawyer review
- Built for transactional work, not litigation research
Key capabilities
Frequently asked questions
What does Spellbook do?
It reviews and drafts contracts with AI inside Microsoft Word and Google Docs, and adds playbooks, intake and a contract repository.
Does Spellbook have a free trial?
The vendor site lists a 7-day free trial. Paid pricing is quoted on request.
Is Spellbook secure?
The site lists SOC 2 Type II, HIPAA and GDPR compliance. Confirm current reports with the vendor before procurement.