English grammar checking and writing polish
Introduction
Grammarly is the byname of English writing assistance: grammar correction, word suggestions, tone adjustment and plagiarism checks in one, with a browser extension proofreading every input box on the web. The free tier covers core fixes; Premium's clarity and style rewrites matter for academic and business writing.
Key Features
- Real-time grammar and spelling fixes
- Tone and clarity suggestions
- Full-sentence rewrites (Premium)
- Plagiarism detection
- Browser/Office/desktop coverage
Pros
- The de facto English writing standard
- Smooth cross-platform coverage
Cons
- Not applicable to Chinese text
Pricing
Free core corrections; Premium is monthly/annual.（See official site for current pricing）
FAQ
Is free enough?
Yes for everyday emails and basic writing.
Data privacy?
Text is processed on their servers — be mindful with sensitive content.
vs DeepL Write?
Grammarly is fuller-featured; DeepL Write shines at natural rewrites.
Related Sites
Collected on lucifer.city · Reviewed by the founder