QuillBot: what it is, who it is for and alternatives
Category: Writing and copywriting
QuillBot is a writing tool best known for paraphrasing, with grammar checking, summarizing, translation, and citation features. It is owned by Learneo.
QuillBot is a writing tool best known for its paraphraser, which rewrites sentences in modes such as Standard, Fluency, Formal, Simple, Creative, and Shorten, with a synonym slider. Other features include a grammar checker, summarizer, citation generator, translator, AI content detector, plagiarism checker, and a co-writer. It runs on the web, as browser extensions, and in Microsoft Word and Google Docs, and is owned by Learneo, the parent of Course Hero.
It suits students, non-native English writers, and professionals who want to rephrase text clearly or adapt tone. Students should check institutional rules, because paraphrasing tools can conflict with academic integrity policies, and paraphrasing is not a substitute for citing sources.
Compared with Grammarly, QuillBot centers on rephrasing and summarizing rather than full in-app tone management for teams. Compared with Wordtune, both offer rewrite suggestions, while QuillBot adds a wider toolbox for academic work. QuillBot offers a free tier with word limits and limited modes, and a Premium subscription that unlocks all paraphrasing modes, longer inputs, and plagiarism checks.
Before using it for school or work, check your institution’s policy on paraphrasing and AI tools, keep original sources cited, and review rewritten text for changed meaning. Teams should consider whether browser extensions fit IT policy and whether QuillBot’s team plans cover the number of users needed. Many users rely on the summarizer and paraphraser together, for example condensing a long article into key points and then rewriting notes in their own style, while keeping track of the original citation.
On AI Stack Wise, QuillBot is a directory overview. It is flagged for a pricing dataset later; until that dataset is built from the vendor’s own published pages, we do not publish or estimate plan prices here, and nothing on this page reflects personal hands-on testing.
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