Undetectable AI pricing
7 plans read from undetectable.ai
50K words/month$21.25 a year $21.25/mo50K words/month · Includes all features from other plans Read 3 Oct 2026 · undetectable.ai
API Starter$29 a month $29/mo72,500 words included · $0.40 / 1K words after allowance · Standard rate limits · Email support Read 3 Oct 2026 · undetectable.ai
API Growth$49 a month $49/mo245,000 words included · $0.20 / 1K words after allowance · Higher rate limits · Priority support Read 3 Oct 2026 · undetectable.ai
10K words/month$60 a year $5.00/mo; Charged annually $60.0010K words/month · Unlimited AI Detecting · API compatible Read 3 Oct 2026 · undetectable.ai
20K words/month$114 a year $9.50/mo; Charged annually $114.0020K words/month · Unlimited AI Detecting · API compatible Read 3 Oct 2026 · undetectable.ai
35K words/month$189 a year $15.75/mo; Charged annually $189.0035K words/month · Unlimited AI Detecting · API compatible Read 3 Oct 2026 · undetectable.ai
BusinessPriced on request Custom pricingNon-expiring credits · Redistribution and white labeling · Priority support · API compatible Read 3 Oct 2026 · undetectable.ai
In short
- Undetectable AI has a free plan (Business).
- A free trial is offered.
- Paid plans published: 6, from $21.25 a year.
- 1 plan is priced on request (Business).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| AI Detector Pro | — | Yes | Yes |
| AI or Not | $5/mo | Yes | No |
| Ahrefs | $29/mo | Yes | No |
| Copyleaks AI Detector | $13.99/mo | No | Yes |
| Humbot | $0.67/mo | Yes | Yes |
| AI Detect | — | Yes | No |
| Hive AI-Generated Content Detection | $6/mo | Yes | No |
| Corrector.app | — | Yes | No |