Best AI Software Testing Tools in 2026
Updated
In short: Autify is ranked #1 of 34 as of 4 October 2026, ahead of Autonoma and Momentic. The best-ranked option with a free plan is Autonoma. The lowest first paid tier on this page is TestFirst at $12/mo.
AI software testing tools bring test generation and defect analysis into software quality workflows. Compare AI test generation and AI defect analysis with test scope, execution mode, and supported frameworks to understand how each option aligns with your stack. Self-healing tests and parallel runs add further testing dimensions, while free-plan availability and paid-from pricing help frame access and cost. Autify, Autonoma, and Momentic are among the options to assess. Weigh the listed capabilities against the kinds of tests your team needs to build and run.
34 AI software testing tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
AI software testing tools, one module each. A lit port is something its maker publishes; 12 of the 25 on this page have a public API.
- 01 Autify API yesOSS not on recordFREE yesDOCS 7.4$99/mo
- 02 Autonoma API yesOSS not on recordFREE yesDOCS 7.3Free
- 03 Momentic API yesOSS not on recordFREE yesDOCS 7.3Free
- 04 SmartestQA API yesOSS not on recordFREE yesDOCS 7.3Free
- 05 TestFirst API yesOSS not on recordFREE yesDOCS 7.3$12/mo
- 06 testRigor API yesOSS not on recordFREE yesDOCS 7.3$300/mo
- 07 iHarmony AI API yesOSS not on recordFREE not on recordDOCS 6.9
- 08 UiPath Test Cloud API yesOSS not on recordFREE not on recordDOCS 6.9
- 09 ACCELQ API yesOSS not on recordFREE not on recordDOCS 6.8
- 10 Keysight Eggplant Test API yesOSS not on recordFREE not on recordDOCS 6.7
- 11 QA.tech API yesOSS not on recordFREE not on recordDOCS 6.7
- 12 Virtuoso API yesOSS not on recordFREE not on recordDOCS 6.6
- 13 Functionize API not on recordOSS not on recordFREE yesDOCS 5.9$20/mo
- 14 KushoAI API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 15 ReadyAPI API not on recordOSS not on recordFREE not on recordDOCS 5.4
- 16 TestZeus Hercules API not on recordOSS not on recordFREE not on recordDOCS 5.3
- 17 Algoneer API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 18 Diffblue Cover API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 19 Tricentis Testim API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 20 Webomates API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 21 Zequto API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 22 Applitools Autonomous API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 23 Checksum API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 24 Healix API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 25 Open-Testing.AI API not on recordOSS not on recordFREE not on recordDOCS 5.0
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which AI software testing tool is ranked first on Inferse?
Autify is ranked #1 of 34 with a score of 7.4. Autonoma is second and Momentic third.
How many of these have a free plan?
8 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, TestFirst has the lowest first paid tier we found: $12/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.