AI Detectors · pricing · Updated September 2026
Copyleaks pricing (2026)
Copyleaks's paid plans start at $16.99/mo (Personal (AI + Plagiarism)) as checked on 2026-09-05, read from Copyleaks's own pricing page; 4 plans. Best for students. Every figure below links to its source and the date we captured it.
At a glance
- Entry price: $16.99/mo (Personal (AI + Plagiarism)) · 18% off with annual billing
- Free tier: Yes
- Compliance: HIPAA — · SOC 2 — · GDPR Yes
- Best for: students; educators; content creators; enterprises needing plagiarism + AI detection
As of · every figure below links to its source STALE · 2026-09-05
Copyleaks plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Free STALE · 2026-09-02 | $0 | — | Flat monthly | Free version available. AI detection of limited length without account; plagiarism ~10 pages/month (~2,500 words). Two concurrent scans, lower-priority processing. | capterra.com |
| Personal (AI + Plagiarism) STALE · 2026-09-05 | $16.99 | −18% | Flat monthly | Annual billing at $13.99/month. AI+Plagiarism combined; entry per-product plans also exist (AI Detector $7.99/mo, Plagiarism $8.99/mo, AI+Plagiarism $13.99/mo) each with up to 1,200 credits (1 credit = 250 words). 30+ languages, Chrome extension, Google Docs, API access, 2 users. | copyleaks.com |
| Pro STALE · 2026-09-05 | $99.99 | −25% | Flat monthly | Annual billing ~$74.99/month. Heavy users / small teams (3–25 users), higher credit allowance, advanced filters, full website scanning, analytics dashboard, code plagiarism detection. Range $74.99–$99.99 corroborated by fritz.ai; exact figure not directly verifiable (page 403). | copyleaks.com |
| Enterprise / Education STALE · 2026-09-05 | not priced monthly | — | Custom / quote | Custom pricing. Enterprise: scalable API, private cloud, org-wide policies, dedicated support. Education: LMS integration (Canvas, Moodle), student-level analytics, institutional reporting. | copyleaks.com |
Last verified 2026-09-05. 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. copyleaks.com/pricing returned HTTP 403; pricing sourced from Capterra and tryleap.ai/fritz.ai 2026 reviews. Entry per-product plans (AI Detector $7.99, Plagiarism $8.99, AI+Plagiarism $13.99) carry up to 1,200 credits (1 credit = 250 words). Personal AI+Plagiarism $16.99/mo ($13.99 annual) and Pro ~$74.99–$99.99 corroborated within range. GDPR stated publicly; SOC 2 is not recorded (not verifiable on accessible sources).
Price changes
Price on record
$16.99/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 Extension, Google Docs, Canvas, Moodle, API.
Key features: AI + plagiarism detection bundled; 30+ language support; Code plagiarism detection (Pro+); LMS integrations for education.
Plan limits: Free: limited AI detection (no account) or ~10 pages/mo plagiarism; Entry plans: up to 1,200 credits/month (1 credit = 250 words or 1 image); Personal AI+Plagiarism: $16.99/mo ($13.99 annual); Pro: higher credit allowance, 3–25 users.
Frequently asked questions
How much does Copyleaks cost?
Copyleaks's paid plans start at $16.99/mo (Personal (AI + Plagiarism)), and it lists a $0 plan (Free); it has 4 published plans. Verified 2026-09-05.
Is Copyleaks cheaper billed annually?
Yes. Copyleaks publishes a 25% discount for paying annually (on the Pro plan). Verified 2026-09-05.
What are cheaper alternatives to Copyleaks?
Cheaper AI detectors than Copyleaks (entry $16.99/mo) include ZeroGPT at $13.99/mo, Originality.ai at $14.95/mo, GPTZero at $14.99/mo. Verified 2026-09-05.
Does Copyleaks support HIPAA?
Copyleaks's public pages do not say whether it supports HIPAA. Its public pages also state GDPR compliance.
Does Copyleaks have a free plan?
Yes — Copyleaks publishes a free tier.
Copyleaks vs alternatives
Compare all AI detectors · Copyleaks alternatives · GDPR claims in AI detectors · Open data · MCP
Cheaper AI detectors alternatives
- GPTZero from $14.99/mo
- Originality.ai from $14.95/mo
- ZeroGPT from $13.99/mo
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This standing as a plaque
Copyleaks currently holds a silver deskmark here — Rank 3 of 8 · AI Detectors. 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 Copyleaks 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.