Grammarly offers comprehensive writing support with real-time grammar and spelling checks, style suggestions, and tone adjustments. It includes tools like a plagiarism checker, AI detector, paraphrasing tool, and translator. Available as a browser extension, desktop app, and mobile app, it integrates seamlessly into your workflow. Grammarly also provides AI agents for tasks like resume building and citation finding, making it a versatile companion for students, professionals, and teams.