Free and open first
Best Testing Automation Software in 2026
Testing automation software helps you create and run software tests with less manual work. This list covers tools for web, Windows, macOS, API, Linux and self-hosted setups.
- 26 apps
- Research read 28 Sept 2026
- How the order is worked out
- 1
Cypress
Free plan Open source APILinuxMac+2Cypress combines browser-based application testing with cloud features for recorded CI runs and team workflows. Review the plan limits and public-project data visibility before choosing a Cloud setup.
- 2
Karate
Free plan Open source APIExtensionLinux+3Karate offers a free framework spanning API, UI, mock, and performance testing, with paid plans for additional IDE and client features.
- 3
Selenium
Free plan Open source APIExtensionLinux+4Selenium offers browser automation through WebDriver, IDE and Grid, with no listed price. Anyone deploying Grid should account for its default lack of authentication and restrict external access.
- 4
Testsigma
Free plan Open source AndroidAPIExtension+6Choose Testsigma if you want to manage automated testing across web, mobile, and API projects, with no-code authoring and AI-assisted test workflows.
8.7 Visit site - 5
ACCELQ
Free plan AndroidAPIiPhone+5ACCELQ brings broad test automation and manual test management capabilities into one platform. Its advertised trial offers a way to explore web and mobile cloud device farms before requesting pricing.
- 6
HyperExecute
Free plan APIExtensionLinux+4HyperExecute combines distributed test execution with CI integrations, reporting, artifacts, and several deployment options.
- 7
Appium
Free plan AndroidAPIiPhone+5Appium offers a client-server approach to UI automation with multiple platform drivers and language clients.
- 8
Katalon Studio
Free plan AndroidAPIExtension+6Choose Katalon Studio if your team wants web, mobile, API and desktop test authoring in a shared project, with recorder and AI-assisted options.
- 9
Playwright
Free plan LinuxMacSelf-hosted+2Playwright combines cross-browser automation, test authoring tools, and support for agent workflows. Teams can run it locally or in CI on Linux, macOS, and Windows.
- 10
Robot Framework
Free plan APILinuxMac+1Robot Framework offers a free, extensible foundation for several kinds of testing and robotic process automation. Users can turn to its forum and Slack community for questions and discussion.
- 11
Functionize
Free plan WebChoose Functionize if you need plain-language test authoring, cross-browser runs, or a connection from an MCP-compatible coding agent.
- 12
Taiko
Free plan LinuxMacWindowsTaiko offers readable JavaScript-oriented browser automation with waits, stubbing, and recorder support.
- 13
Tricentis Testim
Free plan AndroidAPIExtension+3Pick Testim if your team needs low-code automation across Salesforce, web, and mobile, with flexible execution and diagnostic detail.
- 14
UiPath Test Cloud
Free plan APIMacSelf-hosted+2UiPath Test Cloud combines multiple test-authoring approaches with broad application coverage and runtime recovery features.
- 15
BELLATRIX
Free plan AndroidiPhoneLinux+3 - 16
BrowserStack Automate
by BrowserStackFree trial AndroidAPIiPhone+3Choose BrowserStack Automate if your team needs automated checks across real desktop and mobile browser environments, with integrations and reporting in a managed grid.
- 17
mabl
Free trial AndroidAPIiPhone+4mabl combines broad testing coverage with low-code authoring, recovery features, integrations, and self-hosted execution.
- 18
Qyrus
Free trial AndroidiPhoneSelf-hosted+1Qyrus offers test creation, real-device execution, and reporting for mobile applications, with both SaaS and customer-hosted deployment options.
- 19
Ranorex Studio
Free trial AndroidiPhoneWeb+1Ranorex Studio combines visual test authoring with coded flows, parallel execution, and broad integrations.
- 20
TestWheel
Free trial AndroidAPIExtension+5TestWheel brings multiple test scopes, AI assistance, and development-tool integrations into one platform.
- 21
Idelium
Free plan Web - 22
QA.tech
Paid AndroidAPIiPhone+1QA.tech combines autonomous UI testing with pull-request, mobile, and API coverage on higher plans. Its plan limits and lack of listed prices should be checked against the testing scope you need.
- 23
Worksoft Certify
Paid APIExtensionMac+3Certify targets complex enterprise environments with codeless models, broad application coverage, and analysis tools.
- 24
OpenText Functional Testing (formerly UFT One)
Paid LinuxWindowsOpenText Functional Testing combines code-based authoring with browser, visual, web, and real-device testing.
- 25
Zoho QEngine
Paid AndroidiPhoneWeb
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
Compare free plans, paid starting prices, trials and open-source licences before you choose. Check test types, test authoring, parallel test runs, supported platforms and built-in integrations for your setup.
Questions
What does testing automation software do?
It helps create and run software tests. Tools differ in test types, authoring methods, supported platforms, parallel runs and integrations.
Can I use a testing automation tool for free?
Several listed tools offer a free plan, while others provide a free trial or have paid pricing. Check the individual plan details before choosing.
Which tools have open-source code?
Appium and Idelium are listed as open-source or free options. Check the licence for any tool whose code you need to read or change.
What platforms are supported?
The listed platforms include web, Windows, macOS, API, Linux and self-hosted setups. Confirm support for your required environment.
How should I compare prices?
Compare free access, paid starting prices, trial length and billing terms. Published prices may be monthly, annual or per user; some vendors provide quotes on request.