QuillBot

QuillBot is an AI-powered writing assistant that helps improve, rewrite, and refine text. It is mainly known for its paraphrasing tool, which can rewrite sentences while keeping the original meaning. Along with rewriting, it also offers grammar checking, summarization, citation generation, translation, and tone adjustment features. This makes it useful for students, content writers, marketers, and professionals who need clearer and more polished writing. The free version includes basic paraphrasing with limited word counts, while the Premium plan unlocks advanced rewriting modes, higher limits, and additional writing tools. QuillBot is commonly used to improve readability, fix sentences, and speed up the writing and editing process.