Grammarly
AI writing assistant for grammar, style, tone, and clarity improvements.
AI Tools
Writing & Content
Free Available
Pricing
Free Available
Platforms
Web, iOS, Android, Windows, Mac
API Access
No
Founded
2009
Overview
Grammarly is the most widely used AI writing assistant globally, offering real-time grammar, spelling, style, tone, and clarity suggestions across virtually any text editor or platform. With GrammarlyGO (its generative AI feature), users can now rewrite, generate, and improve text from prompts. It works as a browser extension, desktop app, and integrates into Microsoft Office.
Key Features
- Real-time grammar and spelling correction
- Tone and clarity analysis
- GrammarlyGO generative AI writing
- Plagiarism detection
- Style guide for business teams
- Browser extension for everywhere
- Google Docs and Microsoft Office integration
Pricing Plans
Free
$0/mo
- Basic grammar and spelling
- Limited tone suggestions
- Browser extension
- 100 AI prompts/month
Most Popular
Pro
$30/mo
- Full writing suggestions
- Unlimited GrammarlyGO
- Plagiarism detection
- Tone improvement
Enterprise
Custom
- Custom pricing
- Style guide enforcement
- Advanced security and compliance
- Dedicated account manager
