GR
Grammarly AI
AI writing assistant — tone, clarity, and real-time rewriting.
★ 4.4
Our hands-on rating
✓ Pros
- ✓AI rewriting and tone adjustment
- ✓Works everywhere via extension
- ✓Grammar + AI in one
✗ Cons
- ✗Account required
- ✗Server-side
- ✗Premium for full AI features
Personal hands-on rating (2026-08). Strong AI rewrite features beyond just grammar.
Best for
Professionals polishing AI-assisted writing.
Not for
Users wanting a simple grammar checker.
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