Grammarly
AI writing assistance that works across apps and websites
Grammarly is an AI writing assistant that helps people improve grammar, spelling, clarity, and tone in their everyday writing. It works across more than 1 million apps and websites, including email clients, document editors, and messaging tools, so suggestions appear where people already write. It also offers a web-based editor called Docs for longer-form writing.
Core capabilities include proofreading, paragraph rewrites, tone suggestions, and AI agents such as Paraphraser, Proofreader, Reader Reactions, Humanizer, and AI Detector. It supports more than 20 languages with inline translation and paragraph-level rewrites. Team features include custom style guides, brand tones, snippets, jargon and acronym definitions, and analytics dashboards. Integrations include Gmail, Microsoft Outlook, Google Docs, Microsoft Word, Slack, Microsoft Teams, Notion, and others, with browser extensions and desktop and mobile apps.
Grammarly is aimed at individuals, professionals, teams, and educational institutions. It offers a free plan with basic writing checks and a limited number of AI prompts, a Pro plan for individuals and teams with advanced AI features, and an Enterprise plan with unlimited members, dedicated support, confidential mode, granular permissions, data loss prevention, and unlimited generative AI prompts. A Grammarly for Education offering combines Pro features with enterprise-grade security and controls.
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