99tests Reviews

99tests Description

99tests is a crowdsourced testing service that operates on a fixed-price model, designed specifically for evaluating mobile applications and websites. Teams can upload their builds or URLs, submit test cases that can include AI-generated scenarios, and select from a variety of device and browser options. Testers located in India execute these cases using their personal devices, such as smartphones, laptops, and browsers. Upon completion, 99tests provides a comprehensive report that is verified by humans, detailing pass/fail results, steps to reproduce issues, and a comparison of expected versus actual behavior, along with specifics about the device and operating system used, and visual evidence like screenshots or recordings. Additionally, the platform features a hosted workflow that includes an MCP server, enabling coding clients to access package information, create jobs, monitor their status, and download reports, with payments facilitated through a browser checkout system. Companies utilize 99tests for both release validation and regression testing, allowing them to leverage real devices without the overhead of maintaining an internal device lab or dedicated QA personnel. Each fixed-price package outlines the number of sessions, the selected devices or browsers, limits on test cases, and expected turnaround times, making the service transparent and predictable. Furthermore, 99tests provides free online QA tools, enhancing the resources available for quality assurance efforts. This combination of features makes 99tests a valuable asset for teams striving for quality in their software development process.