Grammarly

Grammarly is an AI writing assistant that offers a free tier to help users write with better grammar, clarity, and tone across various platforms. It provides grammar checking, tone suggestions, paragraph rewrites, proofreading, and AI detection. The tool works on browser, desktop, and mobile, and includes a plagiarism checker, paraphrasing tool, AI chat, citation generator, word counter, resume builder, and specialized agents like Humanizer and AI Detector. Trusted by 50,000 organizations and 40 million people, it emphasizes responsible AI use and does not sell user content. Grammarly fits individuals, students, professionals, teams, and enterprises for improving writing in emails, documents, essays, and business communications, with use cases ranging from everyday proofreading to maintaining brand voice and detecting AI-generated text.