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
$83/molowest paid tier
4 Oct 2026last checked
Input list Functional Testing Software 13 channels on this page · 20 of 104 spec lines stated by the makers
Ch Tool Free planPaid fromAuthoring modeWeb app coverageMobile app coverageDesktop app coverageParallel runsSelf-hosted option Spec sheet Score
26 Perfecto Test Analytics Free plannot statedPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionYes 1/8spec lines stated 5.9
27 Test IO Free planNoPaid fromnot statedAuthoring modeno codeWeb app coverageYesMobile app coverageYesDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 4/8spec lines stated 5.8
28 99tests Free planNoPaid fromnot statedAuthoring modenot statedWeb app coverageYesMobile app coverageYesDesktop app coverageNoParallel runsnot statedSelf-hosted optionnot stated 4/8spec lines stated 5.7
29 OpenText Functional Testing (formerly UFT One) Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.6
30 TestMu AI Web Automation (formerly LambdaTest Web Automation) Free planYesPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.6
31 Perfecto Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runs25 parallel runsSelf-hosted optionnot stated 2/8spec lines stated 5.5
32 Endtest Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runs5 parallel runsSelf-hosted optionnot stated 2/8spec lines stated 5.4
33 Leapwork Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.4
34 Rainforest QA Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.4
35 mabl Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.3
36 Ranorex Studio Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.3
37 Appium Free plannot statedPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 0/8spec lines stated 5.2
38 Kobiton Free planNoPaid fromnot statedAuthoring modenot statedWeb app coveragenot statedMobile app coveragenot statedDesktop app coveragenot statedParallel runsnot statedSelf-hosted optionnot stated 1/8spec lines stated 5.1
Compare all 13 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Authoring mode | Web app coverage |
|---|---|---|---|---|---|---|---|---|
| 26 | Perfecto Test Analytics | 5.9 | No | — | — | — | — | — |
| 27 | Test IO | 5.8 | No | — | No | — | no_code | Yes |
| 28 | 99tests | 5.7 | No | — | No | — | — | Yes |
| 29 | OpenText Functional Testing (formerly UFT One) | 5.6 | No | — | No | — | — | — |
| 30 | TestMu AI Web Automation (formerly LambdaTest Web Automation) | 5.6 | No | — | Yes | — | — | — |
| 31 | Perfecto | 5.5 | No | — | No | — | — | — |
| 32 | Endtest | 5.4 | No | — | No | — | — | — |
| 33 | Leapwork | 5.4 | No | — | No | — | — | — |
| 34 | Rainforest QA | 5.4 | No | — | No | — | — | — |
| 35 | mabl | 5.3 | No | — | No | — | — | — |
| 36 | Ranorex Studio | 5.3 | No | — | No | — | — | — |
| 37 | Appium | 5.2 | No | — | — | — | — | — |
| 38 | Kobiton | 5.1 | No | $83/mo | No | — | — | — |
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