Best Test Automation Software in 2026
Updated
44 test automation software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
44ranked
1free plans on this page
$83.33/molowest paid tier
7 Oct 2026last checked
Test Automation Software, one module each. A lit port is something its maker publishes; 0 of the 19 on this page have a public API.
- 26 Stratos API not on recordOSS not on recordFREE not on recordDOCS 5.3
- 27 Cyara API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 28 Tricentis Testim API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 29 Worksoft Certify API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 30 ecu.test API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 31 HeadSpin API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 32 Pynguin API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 33 Perfecto Test Analytics API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 34 Sahi Pro API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 35 Testim API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 36 Katalon Studio API not on recordOSS not on recordFREE not on recordDOCS 4.8$83.33/mo
- 37 OpenText Functional Testing (formerly UFT One) API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 38 Perfecto API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 39 Roost.ai API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 40 Checksum API not on recordOSS not on recordFREE not on recordDOCS 4.7
- 41 Leapwork API not on recordOSS not on recordFREE not on recordDOCS 4.7
- 42 mabl API not on recordOSS not on recordFREE not on recordDOCS 4.7
- 43 Ranorex Studio API not on recordOSS not on recordFREE not on recordDOCS 4.7
- 44 Rainforest QA API not on recordOSS not on recordFREE not on recordDOCS 4.6
Compare all 19 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Test targets | Parallel runs |
|---|---|---|---|---|---|---|---|---|
| 26 | Stratos | 5.3 | No | — | — | — | web UI, APIs, batch jobs, EDI workflows, connected systems, custom protocols, raw socket connections | — |
| 27 | Cyara | 5.2 | No | — | — | — | voice and IVR, SMS, digital channels, chatbots and conversational AI, WebRTC applications, agent desktops | — |
| 28 | Tricentis Testim | 5.2 | No | — | — | — | — | — |
| 29 | Worksoft Certify | 5.1 | No | — | — | — | SAP, Oracle, web, desktop, mainframe, mobile, cloud, enterprise applications | — |
| 30 | ecu.test | 5.0 | No | — | — | — | Automotive ECU software; software-in-the-loop (SiL), model-in-the-loop (MiL), hardware-in-the-loop (HiL), and vehicle testing | — |
| 31 | HeadSpin | 5.0 | No | — | No | 39 /mo | native mobile apps, hybrid apps, web apps, mobile browsers, desktop browsers, OTT media devices, Smart TVs | — |
| 32 | Pynguin | 5.0 | No | — | Yes | — | Python programs | — |
| 33 | Perfecto Test Analytics | 4.9 | No | — | — | — | — | — |
| 34 | Sahi Pro | 4.9 | No | — | No | — | web applications, REST and SOAP APIs, mobile applications, Windows desktop applications, Java applications, SAP GUI, databases | — |
| 35 | Testim | 4.9 | No | — | — | — | — | — |
| 36 | Katalon Studio | 4.8 | Free plan | $83.33/mo | No | — | — | — |
| 37 | OpenText Functional Testing (formerly UFT One) | 4.8 | No | — | No | — | — | — |
| 38 | Perfecto | 4.8 | No | — | No | — | — | 25 runs |
| 39 | Roost.ai | 4.8 | No | — | — | — | — | — |
| 40 | Checksum | 4.7 | No | — | No | — | — | — |
| 41 | Leapwork | 4.7 | No | — | No | — | — | — |
| 42 | mabl | 4.7 | No | — | No | — | — | — |
| 43 | Ranorex Studio | 4.7 | No | — | No | — | — | — |
| 44 | Rainforest QA | 4.6 | No | — | No | — | — | — |
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