
AI-powered writing assistant for clear, effective communication
Grammarly is a comprehensive AI-powered writing assistant that helps users improve their writing across grammar, spelling, punctuation, clarity, and tone. With over 30 million daily active users, it's one of the world's most trusted writing tools, offering real-time suggestions as you type across web browsers, desktop apps, and mobile devices. The platform features GrammarlyGO, an advanced generative AI tool that can create drafts, rewrite content, and adjust tone based on simple prompts. It works seamlessly with popular platforms like Google Docs, Microsoft Word, Gmail, Outlook, and major social media sites. Beyond basic grammar checking, Grammarly Pro offers advanced features like tone detection, full-sentence rewrites, plagiarism detection, and vocabulary enhancement. Grammarly is ideal for professionals, students, content creators, and anyone who writes regularly. The Enterprise plan provides teams with style guides, brand tone customization, analytics dashboards, and centralized billing for organizations that need consistent communication across their workforce.
Instantly catch grammar, spelling, and punctuation errors as you type with context-aware suggestions and explanations for each correction.
Create drafts, rewrite content, brainstorm ideas, and adjust tone using simple AI prompts. Transform rough ideas into polished writing in seconds.
Automatically detect the tone of your writing (formal, casual, confident, etc.) and get suggestions to adjust it for your audience and purpose.
Check your writing against over 400 billion web pages and academic papers to ensure originality and proper citation.
Get AI-powered suggestions to rephrase entire sentences for better clarity, conciseness, and readability while maintaining your original meaning.
Work seamlessly across desktop apps, browser extensions, mobile keyboards, Microsoft Office, Google Workspace, Slack, and more.
Ensure every client email, internal message, and business correspondence is clear, professional, and error-free with tone suggestions tailored to your audience.
Students and researchers use Grammarly to polish essays, papers, and dissertations while checking for plagiarism and maintaining academic tone.
Content creators, bloggers, and marketers leverage GrammarlyGO to generate first drafts, refine copy, and ensure brand consistency across all channels.
ESL professionals and students rely on Grammarly's detailed explanations and vocabulary suggestions to improve their English writing skills over time.
The single best ROI tool for any freelancer — free tier alone saves hours monthly on professional communication, and Pro is worth it for anyone producing client-facing written content
Best writing assistant for solopreneurs who produce regular written content and need consistent quality across emails, proposals, and marketing without a human editor.
Create company-specific writing rules, preferred terminology, and brand voice guidelines that Grammarly enforces across your entire team (Enterprise only).
Track team writing performance, identify common mistakes, measure engagement, and monitor adoption across your organization (Enterprise only).
AI-powered video and podcast editor — edit media like a document