Best AI Software Testing Tools in 2026
Updated
34 AI software testing tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
34ranked
0free plans on this page
$14/molowest paid tier
4 Oct 2026last checked
AI software testing tools, one module each. A lit port is something its maker publishes; 0 of the 9 on this page have a public API.
- 26 TestOptim AI API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 27 TestWheel API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 28 Katalon Studio API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 29 Testim API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 30 Keploy API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 31 Roost.ai API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 32 mabl API not on recordOSS not on recordFREE not on recordDOCS 4.7
- 33 Rainforest QA API not on recordOSS not on recordFREE not on recordDOCS 4.6
- 34 Testsigma API not on recordOSS not on recordFREE not on recordDOCS 4.6$14/mo
Compare all 9 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | AI test generation | Self-healing tests |
|---|---|---|---|---|---|---|---|---|
| 26 | TestOptim AI | 5.0 | No | — | No | 19 /mo | Yes | Yes |
| 27 | TestWheel | 5.0 | No | — | No | 10 /mo | Yes | Yes |
| 28 | Katalon Studio | 4.9 | No | — | No | — | — | — |
| 29 | Testim | 4.9 | No | — | — | — | — | — |
| 30 | Keploy | 4.8 | No | — | Yes | — | — | — |
| 31 | Roost.ai | 4.8 | No | — | — | — | — | — |
| 32 | mabl | 4.7 | No | — | No | — | — | — |
| 33 | Rainforest QA | 4.6 | No | — | No | — | — | — |
| 34 | Testsigma | 4.6 | No | $14/mo | No | — | — | — |