Best AI Detection Software in 2026
Updated
30 AI detection software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
30ranked
0free plans on this page
4 Oct 2026last checked
AI Detection Software, one module each. A lit port is something its maker publishes; 0 of the 5 on this page have a public API.
- 26 AI Detect API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 27 Compilatio AI Detector API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 28 Learnaway API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 29 Turnitin AI Writing Detection API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 30 Walter Writes AI API not on recordOSS not on recordFREE not on recordDOCS 4.8
Compare all 5 in a table
| # | Platform | Score | Free plan | Free plan | Paid from | Word limit | Language coverage |
|---|---|---|---|---|---|---|---|
| 26 | AI Detect | 4.8 | No | Yes | — | — | — |
| 27 | Compilatio AI Detector | 4.8 | No | No | — | — | — |
| 28 | Learnaway | 4.8 | No | Yes | — | — | — |
| 29 | Turnitin AI Writing Detection | 4.8 | No | No | — | — | — |
| 30 | Walter Writes AI | 4.8 | No | No | — | 30,000 words | — |