Grammarly
AI writing assistant for everyone
freemium
Free tier / $12/mo Premium
Overview
The most popular writing assistant. Checks grammar, spelling, tone, and clarity. Now includes AI writing and rewriting features.
Key Features
- ✓ Grammar checking
- ✓ Tone detection
- ✓ AI rewriting
- ✓ Browser extension
Pros
- + Works everywhere
- + Trusted and reliable
- + Good free tier
Cons
- − Premium for best features
- − Can be aggressive
- − AI features limited