Copyleaks Alternative with Simple Daily Limits
Copyleaks is a broad platform: AI detection, plagiarism checking, add-ons and seats, sold as credits in dollars. Its clearest strength for an Indian reader is documented Hindi and Bengali support. Here is how it is built and where a lighter tool is enough.
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Copyleaks is the better choice if…
You check Hindi or Bengali text. Its documentation lists 30 languages for AI detection, including Hindi and Bengali, while ProofAI has published no language support beyond English. You also get plagiarism checking in the same product, a Google Docs add-on, a browser extension and multi-seat Pro plans, which suit departments that want one vendor.
How Copyleaks credits work
Copyleaks prices are in US dollars on annual billing, as recorded on 2026-10-10. Its monthly price was not shown in our check, and its pricing page blocked our automated re-check, so confirm before buying.
| Plan | Price | What the credits cover |
|---|---|---|
| Personal | $13.99/month billed annually ($167.88/year) | 1,200 credits: up to 300,000 words or 1,200 images |
| Pro | $74.99/month billed annually ($899.88/year) | 12,000 credits: up to 3,000,000 words or 12,000 images; 25 seats |
Words and images draw from one pool, so a month heavy on images leaves fewer words.
Sources: Copyleaks pricing · Copyleaks AI detection languages · Copyleaks privacy policy · ProofAI pricing
Hindi, Bengali and Hinglish
For a classroom of Hindi-medium essays, Copyleaks’ documented coverage is a real advantage and ProofAI is not the tool to lean on. Mixed Hindi and English (Hinglish) is harder for every detector, because they are trained mostly on standard written language, so read those results with extra caution whichever you use.
Credits or daily checks: which suits your week?
Credits reward uneven work: a burst of checking at the end of term, then quiet weeks. Daily limits reward steady work, like a recruiter screening twenty applications every morning. ProofAI’s plans count detections per day, with 75 a day on Starter (₹849/month), so a long document costs the same as a short one. Write down your busiest day and your quietest week, then see which model matches.
What else differs
| Copyleaks | ProofAI | |
|---|---|---|
| Plagiarism check | Yes | No; AI detection only |
| Free tier | None found on its pricing page | Ten scans a day without an account |
| AI image detection | Included in the credit pool | Separate image detector, same daily quota |
| Currency | USD; taxes may apply | INR, with UPI |
| Data policy, as stated | A shared Data Hub stores content you index or scan against it; you can opt out and delete | Text not saved; sent to model providers; score record kept |
Reading the “99%” claim
Copyleaks states over 99% accuracy backed by third-party studies. We have not tested Copyleaks on any set of ours, so we cannot confirm or dispute it, and a figure from one test set does not transfer to your documents. Try it on a few texts you know before you rely on it. ProofAI’s own numbers are on the accuracy page.
Frequently Asked Questions
Yes. Its documentation lists Hindi and Bengali among 30 AI-detection languages as of 2026-10-10.
We could not verify one on its pricing page. Look for a trial on the site before assuming.
No. It checks for AI-generated content only.
Yes, its Personal plan includes it, with images and words drawing from the same credits.
Yes. Use one for routine checks and the other for borderline cases.
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Last updated: 10 October 2026
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