AI-powered writing assistant that checks grammar, spelling, punctuation, and style. Improve your writing clarity and correctness across all platforms.
Grammarly is the world's most popular AI writing assistant, trusted by over 30 million users and 70,000+ teams worldwide. Powered by advanced AI and natural language processing, Grammarly goes beyond basic grammar and spell checking to provide comprehensive writing suggestions including clarity, engagement, tone, and plagiarism detection. The platform works across 500,000+ apps and websites through browser extensions, desktop apps, and mobile keyboards. With features like GrammarlyGO (generative AI), brand tone profiles, and team analytics, Grammarly has evolved from a simple grammar checker to a complete writing productivity platform suitable for individuals, students, professionals, and enterprises.
Real-time grammar and spelling corrections
Clarity and conciseness suggestions
Tone detector and adjustments
GrammarlyGO - Generative AI writing assistant
Plagiarism detection (400+ billion sources)
Vocabulary enhancement suggestions
Works across 500,000+ apps & websites
Browser extensions (Chrome, Safari, Firefox, Edge)
Desktop apps (Windows, Mac)
Mobile keyboard (iOS, Android)
Microsoft Office & Google Docs integration
Brand tone profiles for teams
Writing analytics and insights
$0/month
$12/month
$15/member/month
Custom pricing