Compare the Top Free Software Testing Tools as of May 2026 - Page 3

  • 1
    Monkey Test It

    Monkey Test It

    Monkey Test It

    Our well trained monkeys visit your website and pick it apart, looking for bugs (it's what they eat). Practically speaking, this means that they'll click every element on your page and look for any errors popping up. They also notice if there's any broken links, JavaScript issues, missing images, or other commonly missed mistakes. Easily set up a scheduled test of your website and get notified if any bugs crop up. This is the perfect option if you don't have a continuous integration system, but love the idea of automation. Set up in less than 2 minutes, including registration time. Monkey Test It has a very simple API that integrates painlessly with any of the major continuous integration and deployment system. Tested with Jenkins, Bamboo, Travis.
  • 2
    Cavisson NetStorm

    Cavisson NetStorm

    Cavisson Systems

    Cavisson NetStorm is a cost-effective, performance-enhancing and easy-to-use solution for enterprise applications. It is an extremely powerful load generator that provides an accurate estimation of Client Perceived Response Time (CPRT) enabling IT companies to guarantee the Service Level Agreements (SLA). Its advanced technology efficiently handles load variables, user realism, application realism and network realism. NetStorm is a proven solution providing root cause of the issues where legacy solutions failed, prompting Several Fortune 100 companies to switch over to using NetStorm. Massive load generation for accurate estimation of client perceived response time. Handle load variables, user, application, and network realism. As the web matures, two opposite trends are converging Web business providers want to increase the bottom line while Web users are becoming less forgiving. By using NetStorm, companies can spend their IT budget more intelligently.
  • 3
    Gremlin

    Gremlin

    Gremlin

    Everything you need to safely, securely, and simply build reliable software through Chaos Engineering. Use Gremlin's comprehensive set of failure modes to experiment across your system, including bare metal, any cloud provider, containerized environments, kubernetes, applications, and serverless. Throttle CPU, Memory, I/O, and Disk. Reboot hosts, kill processes, travel in time. Introduce latency, blackhole traffic, lose packets, fail DNS. Test for failure in your code. Fail or delay serverless functions. Narrow the impact to a single user, device, or percentage of traffic.
  • 4
    Webo.Ai

    Webo.Ai

    Webomates

    Webo.Ai is a test automation platform designed to address the testing challenges faced by startups. It offers a faster, smarter, and more affordable way to test web applications. With Webo.Ai, startups can automate their testing process, saving time and resources. It helps reduce the time to market by 80%, decrease production defects by 73%, and lower QA costs by 69%.The platform provides a free trial, allowing users to experience its AI-powered testing capabilities before committing. During the trial, users can set up their testing environment within two minutes and receive test cases generated by the AI engine within 24 hours. The automation-ready feature enables test automation for regression testing after 24 hours of test case review and approval. Webo.Ai's key features of the free trial include rapid setup, AI test case generation within 24 hours, unlimited regression testing, and self-healing capabilities.
  • 5
    MaTeLo

    MaTeLo

    All4Tec

    MaTeLo is a simple and efficient solution for testing complex systems. Keep your tests up to date in time easily without having to manually regenerate all your test cases. MaTeLo takes care of everything! A diagram will always be more understandable than a piece of code. At a glance, you understand the mechanics of the tests whether they were built by you or by someone else. Go back and update your tests whenever you want without spending hours redefining everything. Enjoy the power of a collaborative and visual tool. Edit your tests easily thanks to a user interface designed for simplicity. No need to be a coding expert! With MaTeLo, creating your tests has never been easier. Use built-in widgets to define your tasks and transitions. With a Drag&Drop edition, focus only on the logic of your tests by mapping your system with graphical elements. Test hundreds of thousands of situations with your data sets. Implement an infinite number of variations in your data.
  • 6
    JMeter

    JMeter

    Apache Software Foundation

    The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions. Apache JMeter may be used to test performance both on static and dynamic resources, Web dynamic applications. It can be used to simulate a heavy load on a server, group of servers, network or object to test its strength or to analyze overall performance under different load types.
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