Casetext CoCounsel vs Spellbook

A detailed comparison to help you choose between Casetext CoCounsel and Spellbook.

Casetext CoCounsel

Casetext CoCounsel

AI legal research and drafting

Spellbook

Spellbook

AI contract review in Microsoft Word

Rating4.4 (562 reviews)4.8 (571 reviews)
Pricing Modelpaidpaid
Starting PriceFrom €299/moFrom €99/mo
Best ForUS lawyers wanting AI for legal research, drafting, and contract analysisLawyers reviewing and drafting contracts in Microsoft Word
Free Tier
API Access
Team Features
Open Source
Tags
team features
team features
Visit Casetext CoCounsel →Visit Spellbook →

Casetext CoCounsel

Pros

  • + Legal database integration
  • + Cite-checked responses
  • + Multiple legal task types

Cons

  • - Expensive
  • - US law primary focus
View full Casetext CoCounselreview →

Spellbook

Pros

  • + Works inside Microsoft Word
  • + Redlining and suggestions
  • + Trained on legal data

Cons

  • - Word-only
  • - Expensive for small firms
View full Spellbookreview →

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Casetext CoCounsel vs Spellbook — Comparison 2026 | ToolSpotter