Grammarly is an AI-driven writing assistant that helps users improve their writing through grammar, punctuation, and style corrections, along with tone suggestions, plagiarism detection, and generative AI enhancements. Through its web interface, desktop apps (Windows, macOS), browser extensions, Microsoft Word add-ins, mobile keyboards, and integrations with platforms like Google Docs, Zoom, Slack, and others, Grammarly seamlessly integrates into your workflow. It evolves with generative AI capabilities—assisting with content generation, rewriting, brainstorming, and strategic suggestions—plus advanced features like Authorship transparency, brand tones, style guides, team analytics, and enterprise-grade security and privacy controls.