Review
QuillBotChecked by Vetteroo review
Students.
We check it out so you don’t have to.
Disclosure: Some links on this page are affiliate links. If you buy through them, we may earn a commission at no extra cost to you. We only recommend things we believe are useful. Read our full disclosure.
- What it is
- AI paraphrasing, grammar checking, summarizing and citation tools (owned by Learneo, the Course Hero parent)
- Best for
- Writers and students who rewrite and polish text
- Price
- Free; Premium about $8.33/mo yearly, checked October 30, 2026
- Prices checked
- October 31, 2026
We researched QuillBot's official pricing, terms, product pages, help pages and outside reviews. We haven't used QuillBot ourselves, so this is a research-based review, not a hands-on test.
Who it’s best for
- Students.
- Non-native English writers.
- Content writers.
Who should skip it
- Probably not the best fit for anyone hoping to hide AI-written text.
How it works day to day
This part draws on QuillBot’s own product pages, help center and documentation, read October 31, 2026 (listed under Sources). We haven’t used QuillBot ourselves.
Paste text, choose a mode, and review each suggested rewrite.
Key features in use
- Paraphraser
- Grammar checker
- Summarizer
- Citation generator
- AI detector
Setup and learning curve
None.
Integrations
None.
Support
Help center.
Real-world use cases
- Essays
- Emails
- Blog posts
- Non-native writing
What it costs
Prices checked October 31, 2026, from QuillBot’s own pricing page unless noted. Prices change often, so check the official page before you buy.
- Free plan; Premium about $8.33 a month billed yearly; monthly billing costs more (checked October 30, 2026).
- See its terms for refunds; Premium renews automatically.
What we like
- Useful free tier.
- Trustpilot 4.8 from 14,609 reviews.
- Several rewrite modes.
- Grammar and citation tools.
What to watch for
- Creative mode can change meaning.
- Not reliable for beating AI detectors, per testers.
- Word limits on free.
- Auto-renews.
The fine print
- Using AI writing or detection tools on schoolwork may break your school's rules; check the policy first.
The main alternative: Grammarly
Grammarly is a grammar and writing assistant.
What it costs: Free; paid plans not checked
Pick QuillBot if you…
- want paraphrasing.
- want a cheap premium.
- want citation tools.
Pick Grammarly if you…
- want deep grammar feedback.
- want tone suggestions.
- want team features.
Our take
QuillBot is a popular, low-cost paraphrasing and grammar tool; use it to polish your own writing, and check your school's rules first.
Side by side
| Company | Best for | Starting price | Trial / refund |
|---|---|---|---|
| QuillBot Checked by Vetteroo | Writers and students who rewrite and polish text | Free; Premium about $8.33/mo yearly, checked October 30, 2026 | Free plan; auto-renews |
| Grammarly | Best-known writing assistant with a free tier | Free; paid plans not checked | See its terms |
From our company records. Check the official pages for current prices.
What we checked
- QuillBot's pricing, product pages and terms, read October 31, 2026
- QuillBot's Trustpilot profile, read October 31, 2026
- Grammarly's details: read on its official pages on October 31, 2026 (comparison only; not reviewed)
- The other official and outside pages listed under Sources (links checked October 31, 2026)
Sources
- QuillBot (official site)
- QuillBot review (ToolChase)
- QuillBot G2 reviews
- QuillBot review (TechiExpert)
- QuillBot on Trustpilot
Ready to try QuillBot?
- Useful free tier
- Free; Premium about $8.33/mo yearly, checked October 30, 2026
How we review
We read the company's own terms, test the sign-up or booking steps where we can, and compare it with alternatives. A commission never changes what we write. Read our disclosure.
Disclosure: Some links on this page are affiliate links. If you buy through them, we may earn a commission at no extra cost to you. We only recommend things we believe are useful. Read our full disclosure.