What is QuillBot?
QuillBot is a paraphrasing and summarization with a free tier designed for solo users and small teams. It sits in the ai writing category on this directory and is one of the more established options for a writer, student, or content marketer. On the product surface, QuillBot handles grammar checking with a straightforward UX and the kind of defaults that get most users to a first useful output inside an hour. On the free tier specifically, QuillBot gives you Paraphraser (125 words per request), grammar checker, summarizer, plagiarism checker (limited), translator. That is the number that matters — not the marketing copy on the paid page — because the free quota is what determines whether you can ship a real project without paying. Premium at $20/mo (or $100/yr) removes word limits, adds advanced modes, and unlimited plagiarism checks. Check the vendor's pricing page for the most current numbers before committing; these plans change more often than vendors advertise. We like QuillBot for free tier is enough for students paraphrasing occasional paragraphs, and recommend it over alternatives when that trait is the deciding factor for your workflow. Where QuillBot falls short: word limit on free tier is frustrating for longer drafts. Read the FAQ below for the most common questions we see about this tool, check the pros and cons for a quick side-by-side with competitors in the same category, and then open QuillBot and try it against one real task — the best signal for whether any tool fits your workflow is always your own first hour with it.
Key features
- Paraphraser with multiple modes (Fluency, Formal, Academic)
- Summarizer
- Grammar checker
- Plagiarism checker
- Citation generator
- Chrome and Microsoft Word extensions
Pros and cons
- Free tier is enough for students paraphrasing occasional paragraphs
- Multiple paraphrasing modes cover a wide range of use cases
- Browser and Word integrations make it easy to use in place
- 125-word limit on free tier is frustrating for longer drafts
- Output can sound awkward in Standard mode — try Fluency
- Quality trails purpose-built tools like Claude or ChatGPT for nuanced rewriting
Pricing
- 125-word paraphraser
- Summarizer
- Grammar check
- Unlimited paraphraser
- Advanced modes
- Plagiarism (unlimited)
Reviews
FAQ
Is QuillBot really free?
QuillBot has a real free tier: Paraphraser (125 words per request), grammar checker, summarizer, plagiarism checker (limited), translator. It's not a disguised trial — the free plan works indefinitely within those limits. If you outgrow it, the paid tier is Premium at $20/mo (or $100/yr) removes word limits, adds advanced modes, and unlimited plagiarism checks.
Do I need a credit card to sign up for QuillBot?
No — the free tier does not require a credit card. Just create an account with email (or the vendor's SSO of choice) and you're in. Check the vendor's signup page for the current flow since some tools occasionally change this.
What's the difference between QuillBot free and paid?
The free plan covers: Paraphraser (125 words per request), grammar checker, summarizer, plagiarism checker (limited), translator. The paid plans add: Premium at $20/mo (or $100/yr) removes word limits, adds advanced modes, and unlimited plagiarism checks. The biggest jump is usually usage limits — free is enough to evaluate the tool, paid is where production-grade usage lives.
Does QuillBot train on my data?
Most major vendors default free-tier data to be used for product improvement unless you opt out. Paid plans typically offer stronger data controls. Check QuillBot's privacy policy and account settings before uploading anything sensitive.
Can I use QuillBot commercially on the free tier?
Commercial-use rights depend on the plan and the tool — some (like Ideogram, Recraft) allow commercial use on free; others (like Suno) restrict the free tier to personal/non-commercial use. Verify the current terms on QuillBot's pricing or terms page.
How does QuillBot compare to paraphrasing alternatives?
The main trade-offs are free-tier generosity, model quality, and integration depth. See this directory's AI Writing category page for side-by-side comparisons. In short: Free tier is enough for students paraphrasing occasional paragraphs.
Is there a mobile app for QuillBot?
Most modern AI tools in this category ship a web app plus mobile apps (iOS, Android). Check https://quillbot.com for current platform availability and any desktop apps.
What's the catch with QuillBot's free tier?
Typically two things: usage limits (the most useful feature gets rate-limited) and paid-only extras (team features, API access, advanced models). For QuillBot specifically, the main limitation is: word limit on free tier is frustrating for longer drafts.