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Most Used Writing AI
Grammarly
AI Writing Tools
Pricing
Freemium
Platform
Web, Desktop, iOS, Android, Browser Extension
Founded
2009
Key Features
- Grammar and spelling check
- Tone detection
- Clarity suggestions
- Plagiarism checker
- GrammarlyGO generative AI
- 500K+ integrations
- Team features
Grammarly uses AI to improve writing quality across grammar, style, clarity, and tone. It integrates with 500,000+ apps and websites via browser extension and offers a GrammarlyGO generative AI feature for drafting and rewriting content.