Best Functional Testing Software in 2026
Updated
38 functional testing software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
38ranked
0free plans on this page
$59/molowest paid tier
4 Oct 2026last checked
Functional Testing Software, ranked on how quickly a newcomer can get going. 0 of the 13 on this page can be tried for free.
- 26 BrowserStack AutomatePaid from $59/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 27 Katalon Studio
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 28 Test IO
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 29 TestMu AI Web Automation (formerly LambdaTest Web Automation)
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 30 OpenText Functional Testing (formerly UFT One)
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 31 Perfecto
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 32 Endtest
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 33 Leapwork
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 34 Appium
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 35 mabl
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 36 Rainforest QA
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: yes
- 37 Ranorex Studio
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 38 KobitonPaid from $83/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Compare all 13 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Authoring mode | Web app coverage |
|---|---|---|---|---|---|---|---|---|
| 26 | BrowserStack Automate | 5.6 | No | $59/mo | No | — | — | — |
| 27 | Katalon Studio | 5.6 | No | — | No | — | — | — |
| 28 | Test IO | 5.6 | No | — | No | — | no_code | Yes |
| 29 | TestMu AI Web Automation (formerly LambdaTest Web Automation) | 5.6 | No | — | Yes | — | — | — |
| 30 | OpenText Functional Testing (formerly UFT One) | 5.4 | No | — | No | — | — | — |
| 31 | Perfecto | 5.4 | No | — | No | — | — | — |
| 32 | Endtest | 5.3 | No | — | No | — | — | — |
| 33 | Leapwork | 5.3 | No | — | No | — | — | — |
| 34 | Appium | 5.2 | No | — | — | — | — | — |
| 35 | mabl | 5.2 | No | — | No | — | — | — |
| 36 | Rainforest QA | 5.2 | No | — | No | — | — | — |
| 37 | Ranorex Studio | 5.2 | No | — | No | — | — | — |
| 38 | Kobiton | 5.0 | No | $83/mo | No | — | — | — |
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