Grammarly
4.645k reviewsFree, then from $12/mo
The most widely used writing assistant — grammar, tone, and clarity checks everywhere you type.
Visit GrammarlySummary
Grammarly's browser-everywhere approach (email, docs, social) is its core advantage — it catches errors in context rather than requiring you to paste text elsewhere. The free tier covers basic grammar well; the paid tier's tone and clarity suggestions are genuinely useful but occasionally over-suggest for stylistic writing.
Strengths
Ease of Use
90
Value
83
Features
78
Support
74
Pricing
Starter
Free
- Core features
- Community support
- Limited usage
Pro
Free, then from $12/mo
- Everything in Starter
- Priority support
- Higher usage limits
- Advanced features
Enterprise
Custom
- Everything in Pro
- Dedicated account manager
- SSO & advanced security
- Custom contracts
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