Spellbook

AI contract drafting tool inside Microsoft Word that suggests language and flags risky clauses.

Best for: Works inside Microsoft Word Not ideal for: Word-only integration
Price From $99/mo
Free plan No
For Business teams
Level Beginner
Updated Mar 2026
Category Legal AI
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01

Why choose Spellbook

Spellbook is an AI contract drafting and review tool built directly into Microsoft Word. Powered by GPT-4, it suggests contract language, identifies risky clauses, generates negotiation playbooks, and provides plain-English explanations of legal provisions. Designed to help lawyers draft better contracts faster without leaving their existing workflow.

  • +Works inside Microsoft Word
  • +Practical negotiation playbooks
  • +Accessible pricing for small firms
  • +Fast contract generation
02

Where it falls short

  • Word-only integration
  • Best for commercial contracts
  • Quality varies by contract complexity
03

Best for these users

👤
Target audience
Business teams, knowledge workers
📌
Best for
Works inside Microsoft Word
Skip if you need
Word-only integration
04

Pricing overview

Paid From $99/mo Free plan: No

Plans from $99/month per user.

Check current pricing →
05

Key features

In-Word contract drafting
Risky clause identification
Negotiation playbooks
Plain-English clause explanations
Contract language suggestions
Counterparty position analysis
07

Alternatives to Spellbook

CoCounsel

AI legal assistant for document review, contract analysis, and legal research by Thomson Reuters.

Harvey AI

Enterprise AI legal platform for contract drafting, research, and due diligence at top law firms.

Briefpoint

AI tool that automatically drafts discovery responses to interrogatories and document requests.

Clio Duo

AI assistant inside Clio practice management that drafts communications and surfaces case insights for law firms.

Diligen

AI due diligence platform that extracts contract provisions for M&A and real estate transactions.

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Related comparisons

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The verdict

Spellbook Paid

Spellbook is a solid choice for business teams who need works inside microsoft word. At starting at $99/mo, it delivers good value. Main caveat: word-only integration. Compare with alternatives before committing.