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Grammarly vs Notion AI
A factual side-by-side comparison of Grammarly and Notion AI. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both Grammarly and Notion AI are Freemium. Pick the one whose tagline and categories match your use case, then check the alternatives below.
| Pricing | Freemium | Freemium |
|---|---|---|
| Categories | Writing / Productivity | Productivity |
| Best for | The household grammar and tone assistant | AI Q&A and writing inside your notes |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | www.grammarly.com | www.notion.com |