Review · AI tools
QuillBot review
A paraphraser, grammar checker, summarizer and AI detector bundled for students and everyday writers.
By the KeenVerdict research desk · Updated November 4, 2026
- Features (40%)
- 7.8
- Ease of use (30%)
- 9.0
- Value (30%)
- 8.8
QuillBot is a rewriting toolkit rather than a drafting assistant, and it is good at that narrower job. The free plan paraphrases up to 100 words in two modes, fixes basic grammar and gives limited access to the summarizer and AI Detector. Premium removes the paraphrasing limits, unlocks every mode plus custom ones, and adds advanced grammar suggestions, full humanizing, custom summaries and plagiarism checks. For a student who spends more time reworking and condensing sources than writing from a blank page, that bundle is useful. For original long-form work it falls short of Claude or ChatGPT. Teams can buy a Team Plan with usage metrics, a user management dashboard and centralized billing. QuillBot's pricing page showed only euro prices from our location, so we have not listed a USD price; check it on the vendor site.
Who it is for
Students and writers who rewrite and summarize more than they draft.
Price
See vendor pricing (USD check pending).
US price check pending. See the vendor pricing page.
Key features
- Paraphraser with 10+ modes plus custom modes on Premium
- Advanced grammar recommendations
- Summarizer with custom summaries
- AI Detector and plagiarism checking
- Team Plan with usage metrics and a user dashboard
Strengths and weaknesses
- Strength: Free plan paraphrases up to 100 words in 2 modes
- Strength: Premium bundles several tools students otherwise buy separately
- Strength: Simple interface built around rewriting
- Weakness: Not built for long original drafts
- Weakness: Free plan caps paraphrasing and the AI Detector
- Weakness: USD price did not load from our location, so the price check is pending
Key facts
- Free plan: Yes, paraphrase up to 100 words in 2 modes
- Paraphrase modes: 10+, plus custom modes on Premium
- Team option: Team Plan with centralized billing
Where it ranks
QuillBot is No. 4 in our Best AI Writing Tools verdict.
Alternatives we scored
Visit quillbot.com · Questions or corrections: editorial@keenverdict.com