Free Apache JMeter Alternatives
The best free alternative to Apache JMeter is k6, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Apache JMeter and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Apache JMeter are soapUI, locust, SmartMeter.io and step - Scalable Test Execution Platform.
Alternatives list
- 84 soapUI alternatives
Eviware, the maker of soapUI, Web Service Testing Leader
soapUI is a tool for functional testing, mainly of web services like SOAP based web services and RESTful web services, but also HTTP based services and JMS Services as well as databases. soapUI is an open source and compl.


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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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Python

SmartMeter.io is a load and performance testing tool based on JMeter that is fixing its drawbacks while adding enterprise-level load testing features.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux
step is a comprehensive test automation stack designed to achieve high efficiency in testing pipelines. It is well suited for DevOps delivery. It ships with a distributed execution platform, a collaborative test management system and many plugins.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Mac
- Windows
- Linux


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Cost / License
- Freemium
- Proprietary
Platforms
- Windows



Cost / License
- Freemium
- Proprietary
Platforms
- Online

AppPerfect Load Test is a fully automated load test, stress test and performance test solution that helps you design and simulate thousands of users in a realistic manner which can be used to load test your application infrastructure for performance, reliability and scalability.
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux

StormForger is a cloud-based Performance Testing as a Service platform, targeting HTTP APIs. Use the expressive JavaScript DSL to specify your test cases, run tests and integrate it in you CI to do continuous performance testing.
Cost / License
- Freemium
- Proprietary
Platforms
- Online



Kraken is a load testing IDE. Kraken provides a complete development environment to software programmers and load testers that seek to make the most out of Gatling.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Windows
- Linux
- Online
- Self-Hosted
- Software as a Service (SaaS)


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Loadster is a full-featured load testing solution for websites, web apps, and web services. It's built for real web apps and effortlessly handles cookies, user sessions, custom headers, dynamic form data and more.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
Automation-friendly framework for Continuous Testing. It makes sense to automate anything you repeat 10+ times. Taurus improves experience of JMeter, Selenium and others.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux







































It’s not alternative for jmeter