Writing assistant that corrects and rewrites text everywhere you type
Grammarly is a writing layer that follows you around the web. It checks grammar, spelling, punctuation and clarity as you type in Gmail, Google Docs, Slack, LinkedIn and most browser text fields, then explains each correction so you learn rather than just accept. Beyond correction it now generates and rewrites text: adjusting tone, shortening or expanding passages, and drafting replies from a short prompt. Teams use it to hold writing standards consistent across support, sales and documentation without running every draft past an editor.
Last updated: 2026-09-20. This site only provides an index; for exact features, pricing, and licensing, see the official website.
business and academic writing, non-native English speakers, email and documentation polish
If you're comparing similar products, check the alternatives below, or browse all tools in the AI Writing & Copywriting category.
Yes. A browser extension covers Google Docs, Gmail and most web text fields, and there is a dedicated add-in for Microsoft Word on the desktop apps.
Not quite. Its foundation is correction and clarity on text you wrote yourself; the generative features were added later and are better used for rewriting than for authoring from scratch.
Very reliable on grammar, spelling and punctuation. Tone and clarity suggestions are helpful but subjective - treat them as recommendations, not rules.
AI writing detector that flags machine-generated text and checks provenance
Readability checker that flags long sentences, passive voice and adverbs
Marketing copy platform built around brand voice
Academic writing assistant that drafts, paraphrases and formats citations