GPTZero vs StealthGPT: Which Should You Choose in 2026?
Both prices below were read from each vendor's own pricing page on the date shown.
Pricing side by side
| Plan | GPTZero | StealthGPT |
|---|---|---|
| tier 1 | $15/mo — 150,000 words/month, AI detection and sentence analysis | $9.99/mo — 50 requests a month, 1,000 words per request |
| tier 2 | $24/mo — 300,000 words/month, plagiarism scanning, multi-language detection | $19.99/mo — 100 requests a month, 2,000 words per request |
| tier 3 | $35/mo — 500,000 words/month, batch scan, advanced writing statistics, API access | On request — Custom limits, 10,000+ words per request |
read from both vendors' pricing pages · 22 Aug 2026 · how we verify
Choose GPTZero if
- Publishers, editors, and educators verifying original human authorship of submitted articles
- Content managers ensuring freelance writers submit human-crafted content
Choose StealthGPT if
- Anyone needing long-form rewrites — the Max tier allows 2,000 words per request
Where each one disappoints
GPTZero
- Teams looking for automated video generation or ad bidding automation
StealthGPT
- Teams with governance requirements — the product is positioned around defeating detection, which many publishers and employers prohibit
Compiled by Stepan Noianov from both vendors' own sites. Something wrong? Report an inaccuracy.