What is Grammarly?
Grammarly checks grammar, spelling, tone, and clarity in real time across browsers, desktop apps, and mobile keyboards, and has expanded into full AI writing assistance (rewrites, prompts) on top of its original correction engine. It's one of the most widely installed writing tools, used inline wherever you already type rather than as a separate app you switch to.
Key features
- Free tier includes core grammar/spelling checks, tone detection, and 100 AI prompts/month
- Pro (~$12/mo annual) adds full-sentence rewrites, plagiarism detection, and 2,000 AI prompts/month
- Works inline across Gmail, Google Docs, Slack, LinkedIn, and most text fields via browser extension
- Business/Enterprise tiers add centralized billing, style guides, and brand tone controls for teams
- Desktop app and mobile keyboard extend checking outside the browser
Pricing
FreemiumFree; Pro ~$12/mo (annual); Business/Enterprise from ~$15/user/mo
Verify on the official pricing page →Grammarly use cases
- 1Catch grammar, spelling, and punctuation errors while writing
- 2Improve clarity, tone, and conciseness of emails and documents
- 3Check writing for plagiarism before submitting or publishing
- 4Adapt tone for formal, casual, or professional contexts
Who is Grammarly for?
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Discussion
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