What Is QuillBot?
QuillBot is an AI paraphrasing and text transformation tool. It rewrites text in different styles, summarises long documents into key points, checks grammar, and helps with academic citation formatting. For teachers, the primary uses are: as a teaching tool for showing students how paraphrasing works (and how to do it ethically), as a summarisation tool for condensing long source texts for lesson preparation, and as a grammar checker alternative to Grammarly. The free tier covers the core paraphrasing and grammar check functions. The premium version unlocks additional paraphrasing modes and removes character limits.
Pros & Cons
- Excellent paraphrasing with multiple style modes
- Summariser condenses long texts effectively
- Grammar checker covers common errors
- Free tier covers core functions
- Works inside Google Docs via Chrome extension
- Useful for teaching paraphrasing vs plagiarism
- Can be misused by students to paraphrase copied text
- Not education-specific — no teacher dashboard
- Free tier has character limits
- Privacy: verify terms before pasting student work
- Less useful for content generation than ChatGPT
- Not a lesson planning or assessment tool
Pricing
Our Verdict
Useful Teaching Tool — Monitor Student Misuse
QuillBot is genuinely useful as a teacher tool for lesson preparation and as a classroom teaching resource for paraphrasing instruction. The concern is student misuse — QuillBot can trivially paraphrase AI-generated or copied text to evade detection. Use it explicitly in class to teach the difference between paraphrasing and plagiarism, rather than just assigning it as a homework tool.