Premium
$23.99/mo
Billed yearly: $12.99/mo
Limits 300,000 words per month.Source: gptzero.me (opens in new tab) · checked 2026-10-22
GPTZero pricing, usage limits and free plan (Oct 2026)
GPTZero · 2 paid plans tracked · from $23.99/mo · last checked 2026-10-22
Free tier · paid from
$23.99/mo
Try GPTZero (opens in new tab)Affiliate link: we may earn a commission. It never changes our data or rankings. DisclosureIs GPTZero free?
Free tier
Free: 10,000 words per month; basic AI scan.Source: gptzero.me (opens in new tab) · checked 2026-10-22
GPTZero plans, prices and usage limits
Professional
$45.99/mo
Billed yearly: $24.99/mo
Limits 500,000 words per month.Source: gptzero.me (opens in new tab) · checked 2026-10-22
Pick your GPTZero plan on gptzero.mePrices above checked 2026-10-22. Confirm on the vendor's page before you pay.
Try GPTZero (opens in new tab)Affiliate link: we may earn a commission. DisclosurePrice watch
Get an email when GPTZero changes its prices or limits
We re-check gptzero.me every day. One email per verified price, limit or free-tier change. No change logged yet.
Other productivity tools we track
GPTZero's cheapest paid plan: Premium $23.99/mo. Prices are the month-to-month price of each tool's cheapest individual plan, the same basis as our rankings; "billed yearly" when that's all the vendor publishes.
How GPTZero's limits reset
| Plan | Price | Periods the vendor mentions |
|---|---|---|
| Free | $0 | Monthly |
| Premium | $23.99/mo | Monthly |
| Professional | $45.99/mo | Monthly |
GPTZero doesn't state a reset schedule on the pages we track.
Quoted from the sources above. Allowance periods are the time words each vendor uses in its limits ("weekly", "five-hour", "per month").
GPTZero price and limit history
No price, limit or free-tier change logged for GPTZero yet. The detector checks its pricing pages daily; get an alert when it moves.
GPTZero news
No curated GPTZero updates yet. We read the official GPTZero blog, changelog and status page and log launches, model releases, pricing and limit changes. See what changed across all AI tools.
Compare GPTZero
GPTZero pricing questions
Is GPTZero free?
Yes. Free: 10,000 words per month; basic AI scan.
How much does GPTZero cost?
GPTZero has 2 paid plans: Premium $23.99/mo; Professional $45.99/mo. Cheapest: $23.99/mo. Checked 2026-10-22.
What are GPTZero's usage limits?
Premium: 300,000 words per month. Professional: 500,000 words per month.
Is GPTZero cheaper if you pay yearly?
Yes, up to 46%: Premium is $12.99/mo billed yearly instead of $23.99/mo.
Has GPTZero's pricing changed recently?
No change is logged for GPTZero yet. Prices were last checked 2026-10-22.
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