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Ai detector pricing · checked Oct 8, 2026

ZeroGPT pricing

ZeroGPT costs $14.99 a month on its cheapest monthly plan (Pro: 100,000 characters per AI detection, 50 batch files; humanizer included), or $8.99 a month billed yearly ($107.88). Free option: Free plan: up to 15,000 characters per AI detection, no batch files.

By the HumanizerNerd desk · Prices from zerogpt.com, read Oct 8, 2026

Every ZeroGPT plan

Pro
$14.99
or $8.99/mo billed yearly ($107.88)
100,000 characters per AI detection, 50 batch files; humanizer included
Plus
$21.99
or $13.99/mo billed yearly ($167.88)
100,000 characters per detection, 60 batch files, 35,000 plagiarism words a month
Max
$30.99
or $19.99/mo billed yearly ($239.88)
150,000 characters per detection, 75 batch files, 60,000 plagiarism words a month
Free tierFree plan: up to 15,000 characters per AI detection, no batch files
RefundsFull refund only within 10 hours of an initial purchase (12 hours for an accidental annual purchase); one refund per customer; API credits non-refundable. (their terms)
CancellingTerms: cancel through the account cancellation function before the renewal date.

Visit ZeroGPT Compare all prices

How we got these numbers

We read ZeroGPT's own pricing page on Oct 8, 2026 and kept a dated screenshot. Prices here are exactly what that page showed, never figures from app-store purchase lists or other review sites. A script re-reads the page every morning; when something changes we update this page and note it in the price change log.

Word allowances are the vendor's own numbers. We haven't yet measured how many words each plan really lets you process; that comes with our free-tier test in November 2026. How we test.

No company paid for this page, and we don't earn anything if you click through to ZeroGPT.