QuillBot
RecommendedThe AI paraphraser that also checks your grammar, plagiarism, and AI-written text.
“A cheap, easy-to-use paraphraser bundled with enough extra tools to cover most everyday writing tasks.”
4.1/ 5
BettrList score
- Pricing
- From $0/mo
- Free plan
- No
QuillBot
RecommendedThe AI paraphraser that also checks your grammar, plagiarism, and AI-written text.
Free plan
Yes
Starting price
$8.33/mo (billed annually)
Best for
Paraphrasing and rewriting
Users
35M+ worldwide
How we rated it
BettrList score
4.1/ 5
Based on practical use and value.
What we measured
Features4.5
Ease of use4.6
Value for money4.3
Support3.5
Compliance3.6
The verdict
“A cheap, easy-to-use paraphraser bundled with enough extra tools to cover most everyday writing tasks.”
Pricing breakdown
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All features
Paraphraser rewrites sentences and paragraphs in your choice of modes, from Standard to Fluency to Formal
Grammar checker catches spelling, punctuation, and sentence-structure mistakes as you type
AI Detector flags text that looks AI-generated, with unlimited scans on paid plans
AI Humanizer rewrites AI-sounding text so it reads more naturally, with a human score to track progress
Plagiarism checker scans up to 25,000 words a month against web and academic sources
Summarizer condenses long text into a shorter version, with control over the length
Citation generator builds APA, MLA, and Chicago references automatically
Built-in AI chat can brainstorm, research, and help draft new content
AI image generator and background remover for quick visuals
Works inside Chrome, Edge, and Safari through a browser extension, plus a Word add-in
Desktop apps for Windows and Mac, and a keyboard app for iPhone and Android
Translates text into more than 40 languages
More like this
Independent
No paid placements, ever.
Hands-on tested
Real use, not vendor demos.
Reviewed
Not yet verified
Verdict refreshed
We revisit as tools evolve.