GR
Grammarly
AI writing assistant — grammar check, tone, clarity, and plagiarism detection.
★ 4.4
Our hands-on rating
✓ Pros
- ✓Excellent grammar and tone suggestions
- ✓Works everywhere via extension
- ✓Plagiarism checker included
✗ Cons
- ✗Account required
- ✗Text processed on their servers
- ✗Best features need Premium
Personal hands-on rating (2026-08). The writing tool most people search for — powerful but account-gated and cloud-based.
Best for
Writers and professionals polishing their writing.
Not for
Privacy-sensitive users (text is analyzed in the cloud).
Compare Grammarly
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