Grammarly
Updated
About Grammarly
Grammarly is an AI writing assistant that checks grammar, clarity, and tone and offers rewrite suggestions as you write.
People use Grammarly to proofread and rewrite text, adjust tone for different audiences, and check if writing sounds AI-generated or human. It suits individuals, students, and teams across functions like customer support, marketing, sales, and HR, and it works inside the apps and sites they already use.
- Paragraph rewrites to improve clarity and flow
- Tone suggestions for different contexts
- Proofreading for grammar and structure
- Humanizer agent to add personality
- AI Detector agent to spot AI-generated text
Good to know: Free to sign up, works across desktop, mobile, and browser, and integrates with apps and websites.
Key features
- Paragraph rewrites: Rewrites a paragraph with one click to improve clarity and flow.
- Tone suggestions: Adapts your message to fit the context while keeping your voice.
- AI Detector agent: Flags AI-generated text and points out areas to revise.
At a glance
- Category: AI Writing
- Type: Grammar & style checker
- Jobs: Write Content
- Evidence: Proven · 10,000+ reviews
- AIME Score: 88 of 100
- Also on Product Hunt: 25+ reviews, 100+ upvotes, launched 2014-05
- Website: grammarly.com

Alternatives to Grammarly
- Originality.AI (AIME Score 66)
- ProWritingAid (AIME Score 64)
- QuillBot (AIME Score 62)
- Corrector App (AIME Score 61)
- Grammarazi (AIME Score 70)
- Korr (AIME Score 70)
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Sources: Found on Product Hunt (launched May 2014) · Details checked on the tool’s own website · Researched by AI Made Easy
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