Grammarly is an AI writing assistant that checks spelling, grammar and tone as you write in browsers, desktop apps, mobile keyboards and tools such as Google Docs, Word, Gmail, Outlook and Slack. Paid plans add full-sentence rewrites, tone adjustment, plagiarism and AI-text detection, a monthly allowance of generative AI prompts, and team features such as style guides and brand tones.
Free plan available; paid plans from USD 12 per user per month, billed annually
Free plan