Grammarly vs. Notion AI
Grammarly or Notion AI? We compare the real-time writing assistant with the AI built into the workspace — correction, content creation and price put to the test.
Grammarly
Grammarly prüft Grammatik, Stil und Ton in Echtzeit und schreibt Texte per KI um – über Browser, Apps und Office hinweg. Großzügige kostenlose Stufe.
Notion AI
Notion AI integriert KI direkt in deinen Workspace – Zusammenfassungen, Aufgaben generieren und Texte verbessern.
Criteria Comparison
Each criterion was evaluated in our standard test with identical tasks.
Price development, measured
We measure both entry prices daily. This is what has actually happened since we started tracking them.
Measured since 15 July 2026 · AI tool price index →
Our Verdict
"Grammarly leads on real-time correction across apps, Notion AI on content creation and knowledge work right inside the workspace."
Choose Grammarly if you want real-time correction of grammar, style and tone across browser, apps and Office. The best choice for anyone who wants to write English texts that are consistently error-free and stylistically sound.
Choose Notion AI if you already work in Notion and want AI directly on your pages, databases and notes — for summaries, drafts and tasks in the context of your content. Ideal for teams with Notion as their knowledge hub.