Grammar Checkers · pricing · Updated September 2026
QuillBot pricing (2026)
QuillBot starts at $0/mo (Free) as checked on 2026-09-02, 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: $0/mo (Free)
- 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 · 2026-06-15
QuillBot plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Free | $0 | — | flat | Up to 125-word paraphrasing, basic grammar fixes, limited humanization (6 uses/day), basic summaries, limited AI detector access. | quillbot.com |
| Premium | $19.95 | −58% | flat | 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 Prior dataset value of $4.17/mo was incorrect/outdated and has been corrected.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 | not priced monthly | — | per_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 2026-09-02. STALE · 2026-06-15 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. Re-verified 2026-09-02 against the live pricing page; published figures unchanged.
Price changes
Price on record
$19.95/moFirst on record 2026-06-27
A new dated entry is stamped here each time the price moves — the record builds itself.
Tracked since June 2026. No change record has cleared two sources yet, so nothing is published on the wire.
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 starts at $0/mo (Free); it has 3 published plans. Verified 2026-09-02.
Is QuillBot cheaper billed annually?
Yes. QuillBot publishes a 58% discount for paying annually (on the Premium plan). Verified 2026-09-02.
What are cheaper alternatives to QuillBot?
Cheaper grammar checkers than QuillBot (entry $0/mo) include Wordtune at $6.99/mo, Ginger Software at $8.25/mo, ProWritingAid at $10/mo. Verified 2026-09-02.
Does QuillBot support HIPAA?
QuillBot HIPAA support: No. SOC 2: No. GDPR: Yes.
Does QuillBot have a free plan?
QuillBot free tier: Yes.
QuillBot vs alternatives
Compare all grammar checkers · SOC 2-certified grammar checkers · GDPR-compliant grammar checkers · Open data · MCP
Cheaper grammar checkers alternatives
- ProWritingAid from $10/mo
- Ginger Software from $8.25/mo
- Wordtune from $6.99/mo
More grammar checkers tools
Related categories
Display this standing
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 and money never touches it.
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.