Paragraphai is an AI tool that helps users write better and faster. It offers a free AI writer and write assistant, with support for over 30 languages. Its features include flawless grammar, tone and voice detection, and instant responses for emails, messages, comments and chats. It also has a plagiarism checker and supports various writing purposes such as news, research papers, social media posts, and more. The tool is available as a chrome plugin for desktop and mobile devices, and Paragraphai prioritizes user security and privacy.