AI-powered writing assistant for grammar, tone, clarity, and style across all your writing.
Grammarly does one thing exceptionally well: it catches writing mistakes before they embarrass you. Typos in client emails, unclear sentences in proposals, wrong tone in social posts — Grammarly flags them all in real-time across virtually every platform you type on.
The browser extension works in Gmail, Google Docs, LinkedIn, Slack, and essentially every text field on the web. The desktop app covers everything else. It's genuinely invisible until you need it.
The free tier handles grammar, spelling, and basic tone detection — honestly enough for most people. Premium at $12/month adds clarity suggestions, tone adjustments, plagiarism detection, and full-sentence rewrites. The AI writing assistant (generating content from prompts) is included but isn't as capable as ChatGPT or Claude.
Everyone who writes professionally. The free tier alone is worth installing. Professionals who send high-volume emails, content writers, and non-native English speakers benefit most from Premium. It's not a replacement for ChatGPT or Claude — it's a complement that catches what they miss.