Grammarly
AI-powered writing assistant. Fix grammar, spelling, and tone across all your apps. Key features: Grammar & Spelling Engine; Tone Detection & Adjustment; Plagiarism Checker. Use cases: writing.
Is Grammarly right for you?
✅ Best For
❌ Not Ideal For
The honest breakdown
✅ Strengths
❌ Weaknesses
How we scored it
Detailed Rating
What you get
We tested every major feature. Here's what's worth your time.
Grammar & Spelling Engine
Full-sentence contextual corrections, not just word-level spellcheck
ExcellentTone Detection & Adjustment
Detects tone (formal, confident, friendly) and suggests rewrites
GreatPlagiarism Checker
Scans 16B+ web pages and academic papers for duplicate content
GreatMulti-Platform Integration
Desktop app, browser extension, mobile keyboard, Google Docs, Office
GreatFree Skill Alternatives
These free Skills / MCPs / Plugins can replace the core functionality of Grammarly, usable directly in AI chat.
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