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Grammarly vs Notion AI

A side-by-side comparison of Grammarly and Notion AI for 2026. Based on our ratings, Grammarly edges ahead — but read on, the right pick depends on what you need.

Grammarly

★ 4.6

AI writing assistant for grammar, clarity and tone everywhere you type.

Visit Grammarly

Notion AI

★ 4.4

AI writing, search and automation inside your Notion workspace.

Visit Notion AI
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Feature comparison

GrammarlyNotion AI
Rating★ 4.6★ 4.4
CategoryAI Writing ToolsAI Productivity Tools
Pricing modelFreemiumFreemium
Free planYesYes
Starting price$12/mo$10/mo
Best forPolishing writing, Professional emails, StudentsTeam wikis, Note-taking, Knowledge management

Grammarly pros

  • Works everywhere you type
  • Reliable corrections
  • Solid free plan

Notion AI pros

  • Lives where you work
  • Good for team knowledge
  • Versatile
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Verdict

Choose Grammarly if you value polishing writing. Pick Notion AI if team wikis matters more to you. Both offer a free plan, so you can try them risk-free.