The Grinder is a Java load testing framework that makes it easy to run a distributed test using many load injector machines. It is freely available under a BSD-style open-source license.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
Loadium is described as 'Software Performance & Load Testing Platform' and is an app in the development category. There are more than 25 alternatives to Loadium for a variety of platforms, including Windows, Linux, Web-based, Mac and Self-Hosted apps. The best Loadium alternative is Apache JMeter, which is both free and Open Source. Other great apps like Loadium are k6, locust, Guardius and Loadster.
The Grinder is a Java load testing framework that makes it easy to run a distributed test using many load injector machines. It is freely available under a BSD-style open-source license.
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.

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.




BlazeMeter is a self- service performance & load testing cloud, 100% JMeter-compatible. Easily run tests of 30k, 50k, 80k or more concurrent users, on-demand! Sign up and get a lifetime free tier to test! Time to test is minutes on our virtual testing lab.
Load test websites with simultaneous connections from several users. Free to demo. Buy thousands of connections and customize and test your website for just $3 onwards.


Web Capacity Analysis Tool (WCAT) is a lightweight HTTP load generation tool primarily designed to measure the performance of a web server within a controlled environment. WCAT can simulate thousands of concurrent users making requests to a single web site or multiple web sites.

The most flexible and cost effective performance testing software solution for enterprise load, performance, and stress testing. See why.


WebLOAD is the most popular Android, iPhone, iPad & Android Tablet alternative to Loadium.
A SaaS based, on-demand load testing solution to run distributed load tests across the globe & test scalability of website/mobile app.
The Appvance Unified Test Platform is the Fastest Way to Test.
Installed fully behind your firewall, in the cloud, or hybrid.
Complete flexibility and security to work how you need to work.
Load testing and stress tests for websites, APIs and servers. LoadForge brings affordable, highly scalable, easy to run and understand load testing into the modern SaaS world. Simulate up to 500,000 users from $19 a month.




