The best alternatives to PowerFarm are TestingBot, EC 2, and Test Anywhere. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAI— Multilingual Speech-to-Text API with superhuman accuracy
TestingBot provides an online device and browser grid, capable of running automated, visual and manual tests on a wide variety of browsers, operating systems and physical mobile devices.
Connect your existing automation test scripts to our grid, or interact with a real iOS/Android device, straight from your own browser.
Test on Windows, Linux, macOS, Android and iOS. Our documentation includes examples for Selenium, Appium, Espresso, XCUITest, Cypress, Puppeteer and Playwright testing.
Amazon Elastic Compute Cloud is a part of Amazon.com's cloud-computing platform, Amazon Web Services, that allows users to rent virtual computers on which to run their own computer applications.