Pricing
AI Detectors.io pricing
As aidetectors.io lists them, read 30 Sept 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Free | $0/month; forever free · 3 bonus credits at signup · 10,000 words/month · 1 free credit daily · 500 words/use · Basic AI Detector · no Ultra mode or tone customization | Free |
| Starter (API) | Free · 100 requests/month · up to 1,000 words/request · overall AI probability score · community support · API key dashboard | Free |
| Premium | $100/year; shown as $9.99$8.33/mo · 2 months free (17% off monthly) · 500,000 words/month · unlimited daily credits · 25,000 words per AI Detector scan · Advanced AI Detector · Ultra mode · tone customization | $100 a year |
| Developer (API) | $29/month · 5,000 requests/month · sentence-level scores · up to 5,000 words/request · email support | $29 a month |
| Enterprise (API) | Custom · Unlimited requests · higher rate limits · everything in Developer · priority support | On request |
From aidetectors.io, aidetectors.io.