Grammar Checkers · pricing · Updated September 2026
QuillBot pricing (2026)
QuillBot's paid plans start at $19.95/mo (Premium) as checked on 2026-09-27, read from QuillBot's own pricing page; 3 plans. Best for students. Every figure below links to its source and the date we captured it.
At a glance
- Entry price: $19.95/mo (Premium) · 58% off with annual billing
- Free tier: Yes
- Compliance: HIPAA No · SOC 2 No · GDPR Yes
- Best for: students; academic writers; content creators; ESL writers needing paraphrasing
As of · every figure below links to its source STALE · 2026-09-27
QuillBot plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Free STALE · 2026-09-02 | $0 | — | Flat monthly | Up to 125-word paraphrasing, basic grammar fixes, limited humanization (6 uses/day), basic summaries, limited AI detector access. | quillbot.com |
| Premium STALE · 2026-09-27 | $19.95 | −58% | Flat monthly | VERIFIED 2026-06-16: annual billing $8.33/mo ($99.95/yr), confirmed by official QuillBot FAQ (quillbot.com/blog/.../how-much-is-quillbot-premium). Month-to-month $19.95/mo; semi-annual $13.31/mo ($39.95/quarter). Prior dataset value of $4.17/mo was incorrect/outdated and has been corrected. Includes unlimited paraphrasing across 9 modes, advanced grammar suggestions, unlimited humanization, custom summaries, unlimited AI detector, plagiarism prevention (25,000 words/mo), unlimited AI chat, 300 AI-generated images/mo. ~58% annual discount vs monthly. 14-day money-back guarantee. | quillbot.com |
| Teams STALE · 2026-06-15 | not priced monthly | — | Per user / seat | Contact sales / custom pricing. All Premium features plus team usage metrics, user management dashboard, centralized billing, data controls, priority support. | quillbot.com |
Last verified 2026-09-27. STALE marks a plan we have not re-checked at its source in over 30 days. Every plan above is marked — we flag rather than silently retain. Official pricing page quillbot.com/plans and quillbot.com/premium returned HTTP 404 on 2026-06-15; quillbot.com/pricing also 404. Homepage rendered but contained no prices. Annual Premium price of $4.17/mo sourced from fixthephoto.com/best-grammar-checker.html (2026-06-15). EUR annual price €8.33/mo (quillbot.com/premium served to EU) confirmed separately — converted rate not used as USD source. Monthly USD rate not confirmed. This note predates a correction to the plans above, from 2026-09-09; the table holds the corrected figures.See the corrections.
Price changes
Price on record
$19.95/moRe-based on record 2026-10-16
A new dated entry is stamped here each time the price moves — the record builds itself.
From 2026-10-16 our record reflects a correction we published, not a vendor price move, so earlier figures are not compared with it.
Tracked since June 2026. No change record has cleared two sources yet, so nothing is published on the wire.
Corrections to this record
Changes we made to our own record of QuillBot, newest first: a figure read again on the vendor's page, a plan it no longer lists, a note. None of them is a price change by QuillBot. Every correction on the site is in the corrections log.
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Premium. The recorded monthly price was $8.33, the annual-billed rate, in a field this dataset defines as the month-to-month price. The row's own notes name both figures and say which is which, so the correct value was already inside the record: the month-to-month price is $19.95. Re-based to it, with the annual discount set to this plan's own saving of 58%. Found by a corpus-wide scan on 2026-09-09 for the same error four call-tracking vendors carried, and confirmed against this row's own notes rather than a fresh read; the source date is therefore unchanged.
Capabilities
Integrations: Chrome, Microsoft Edge, Safari, Microsoft Word, iOS, Android, macOS, Windows.
Key features: GDPR-compliant; certified under EU-US, Swiss-US, and UK Extension Data Privacy Frameworks; CCPA and PCI DSS compliant; CASA Tier 2 verified; 9 paraphrase modes including Formal, Simple, Creative, and Academic; Integrated plagiarism checker; All-in-one suite: paraphraser, grammar checker, summarizer, AI detector, translator, PDF tools.
Plan limits: Free: paraphrasing up to 125 words, 2 paraphrase modes, AI Humanizer up to 125 words/6 uses per day, summarizer, AI Chat 20 chats, 10 MB storage; Premium: unlimited paraphrasing across 9 modes, unlimited humanization, larger summarizer, plagiarism check, 100 MB storage.
Frequently asked questions
How much does QuillBot cost?
QuillBot's paid plans start at $19.95/mo (Premium), and it lists a $0 plan (Free); it has 3 published plans. Verified 2026-09-27.
Is QuillBot cheaper billed annually?
Yes. QuillBot publishes a 58% discount for paying annually (on the Premium plan). Verified 2026-09-27.
What are cheaper alternatives to QuillBot?
Cheaper grammar checkers than QuillBot (entry $19.95/mo) include Ginger Software at $8.25/mo, ProWritingAid at $10/mo, Wordtune at $13.99/mo. Verified 2026-09-27.
Does QuillBot support HIPAA?
No — QuillBot's public pages state no HIPAA support. Its public pages also state GDPR compliance.
Does QuillBot have a free plan?
Yes — QuillBot publishes a free tier.
QuillBot vs alternatives
Compare all grammar checkers · SOC 2 claims in grammar checkers · GDPR claims in grammar checkers · Open data · MCP
Cheaper grammar checkers alternatives
- Wordtune from $13.99/mo
- ProWritingAid from $10/mo
- Ginger Software from $8.25/mo
More grammar checkers tools
Related categories
This standing as a plaque
QuillBot currently holds a bronze deskmark here — Rank 7 of 8 · Grammar Checkers. Anyone may show it. There is nothing to apply for, nothing to pay, and displaying it changes no score: the standing comes from the published algorithm, which never reads commission data. We never ask anyone to show it, and its link carries rel="nofollow".
The image is drawn from our live data, so it follows the standing rather than freezing it: if QuillBot moves up or down a tier, the plaque on your own site says so at our next publish. Nothing is tracked beyond the ordinary web-server log that records any image request.