Best Functional Testing Software in 2026
Updated
34 functional testing software 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
$83/molowest paid tier
4 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 26 Detox No phone app RecognisedPhone appDocumentedFree plan 5.5
- 27 Rainforest QA No phone app RecognisedPhone appDocumentedFree plan 5.4
- 28 Appium No phone app RecognisedPhone appDocumentedFree plan 5.3
- 29 Ranorex Studio No phone app RecognisedPhone appDocumentedFree plan 5.3
- 30 Endtest No phone app RecognisedPhone appDocumentedFree plan 5.0
- 31 Test IO No phone app RecognisedPhone appDocumentedFree plan 5.0 Authoring mode: no_codeWeb app coverage: YesMobile app coverage: Yes
- 32 99tests No phone app RecognisedPhone appDocumentedFree plan 4.9 Web app coverage: YesMobile app coverage: Yes
- 33 Kobiton iPhone + Android RecognisedPhone appDocumentedFree plan 4.8$83/mo
- 34 OpenText Functional Testing (formerly UFT One) No phone app RecognisedPhone appDocumentedFree plan 4.5
Compare all 9 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Authoring mode | Web app coverage |
|---|---|---|---|---|---|---|---|---|
| 26 | Detox | 5.5 | No | — | Yes | — | — | — |
| 27 | Rainforest QA | 5.4 | No | — | No | — | — | — |
| 28 | Appium | 5.3 | No | — | — | — | — | — |
| 29 | Ranorex Studio | 5.3 | No | — | No | — | — | — |
| 30 | Endtest | 5.0 | No | — | No | — | — | — |
| 31 | Test IO | 5.0 | No | — | No | — | no_code | Yes |
| 32 | 99tests | 4.9 | No | — | No | — | — | Yes |
| 33 | Kobiton | 4.8 | No | $83/mo | No | — | — | — |
| 34 | OpenText Functional Testing (formerly UFT One) | 4.5 | No | — | No | — | — | — |
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