AlternativeTo Logo

Apps with 'Load testing' feature

  1. HeadSpin is the world’s first Digital Experience AI Platform that combines a global device infrastructure, test automation, and ML-driven performance and quality of experience analytics.

  2. Apache JMeter is an open source Java application, designed to load test functional behavior and measure performance. Originally designed for testing Web Applications, it has since expanded to other test functions as well.



    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python

    An open source load testing tool written in Python. Locust allows you to define user behaviour with Python code, and swarm your system with millions of simultaneous users.

  3. HTTP load generator, ApacheBench (ab) replacement, formerly known as rakyll/boom

  4. Loader.io is a simple cloud-based load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections. Made by the team behind SendGrid.

  5. YandexTank is an extensible open source load testing tool for advanced linux users which is especially good as a part of an automated load testing suite.

  6. k6 is a developer centric, open source load testing tool, built to integrate with your Continuous Integration tools, so you can stay on top of performance without fuzz. Powered by Load Impact. k6 test scripts are written in ES6 JavaScript to allow creation of modular scripts.

  7. QF-Test is the test automation software for Web, Java (Swing, JavaFX and SWT), Windows and Android applications. QF-Test can be tested for free with the trial license for 4 weeks.

    • FreeOpen Source
    • Linux
    • FreeBSD

    Tsung (formerly IDX-Tsunami) is a distributed load testing tool. It is protocol-independent and can currently be used to stress HTTP, WebDAV, SOAP, PostgreSQL, MySQL, LDAP and Jabber/XMPP servers. It is distributed under the GNU General Public License version 2.

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Maven

    Gatling is an open-source load testing framework based on Scala, Akka and Netty.

  8. LoadRunner is a software testing tool used to test applications, measuring system behaviour and performance under load.

  9. OctoPerf is a SaaS load testing solution, based on JMeter.

    Stress test your web and mobile apps within minutes. Design realistic virtual users. Scales to thousands of user from multiple locations simultaneously. We take care of the infrastructure.

  10. Monitis is a Cloud monitoring and IT analytics service offering Website Monitoring, Server Monitoring, Network Monitoring, Application Monitoring, Cloud Monitoring, and Custom Monitoring.

  11. Parasoft is recognized by software development professionals as the leader in software development lifecycle automation.

  12. Cloud Based Load & Performance Testing.