Dev tools · alternatives · 2026

24 alternatives to Loadium

JMeter Based Load Testing Tool

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Loadium launched in 2018; newer entries below may have overtaken it.

1. 1
   Loadium▲1

   High Performing Load Testing Platform

   2021 · its alternatives →

2. 2
   Loadero▲68

   Load and performance test solution for web based solutions

   2023 · loadero.com · its alternatives →

3. 3LA
   Loadjitsu – a modern load testing alternative to JMeter▲67

   Please meet Loadjitsu, my weekend project, years in the making. Over the years while building different apps and sites, I always felt that I need a modern load testing software.Tools like JMeter, ab are not very easy to use and it seems innovation in load testing which is a crucial part of any software release cycle has been ignored. This is my third attempt at making Loadjitsu, I am so glad that I can finaly release this. A bit more about the software 1. Powered by golang you can run load tests for tens of thousands of connections per second on very average hardware. 2. Cross platform, run…

   2022 · loadjitsu.com · its alternatives →

4. 4
   Load-test.io▲99

   Website load testing made easy

   2021 · its alternatives →

5. 5
   LambdaTest Automation▲141

   Automate cross browser testing with an online selenium grid

   2019 · its alternatives →

6. 6
   Loader.io▲117

   Simple cloud-based load testing for your apps

   2014 · its alternatives →

7. 7
   OpenMeter▲459

   Usage metering for engineers

   2023 · openmeter.io · its alternatives →

8. 83L
   300k lines of Java UI code running native in browser at desktop speed▲289

   2019 · reportmill.com · its alternatives →

9. 9
   TestSprite 3.0▲472

   Let a fleet of parallel agents test your app in minutes

   May 2026 · testsprite.com · its alternatives →

10. 10
    Loadsy▲10

    Performance Testing Tool for Any Type of Platform

    2021 · its alternatives →

11. 11
    LoadTester.org▲1

    HTTP Load Testing Platform for APIs & Web Apps

    Apr 2026 · loadtester.org · its alternatives →

12. 12
    Jagtester▲63

    Load testing tool to analyse performance and display results

    2021 · its alternatives →

13. 13
    Azure Load Testing▲6

    Fully managed load-testing service built for Azure

    2021 · its alternatives →

14. 14
    Loado▲160

    Performance monitoring for websites that you will love

    2023 · loado.dev · its alternatives →

15. 15
    PowerFarm▲70

    Orchestrate and manage your tests in the cloud.

    2021 · its alternatives →

16. 16
    LoadLynx▲14

    SaaS Testing Boilerplate

    2024 · its alternatives →

17. 17
    LoadForge▲12

    Scalable load testing for web apps & APIs

    2025 · loadforge.com · its alternatives →

18. 18
    LoadFocus▲3

    Cloud Load Testing Tool for Websites, Web Services and APIs

    2019 · its alternatives →

19. 19SW
    Spall – WASM-based profiler for JavaScript and C and Odin▲83

    [I'm the author] Spall is a web-accessible profiler that I made to help my web-dev friends load gigabyte+ JSON traces without lunch-break-long load times. Recently, Spall got experimental support for auto-tracing with binary traces (along with an in-progress native-port, to give it more memory headroom), which was used to help track down and fix some hard-to-spot lock contention issues in the Odin-language compiler. I demoed it at the Handmade Seattle conference in October, https://guide.handmade-seattle.com/c/2022/spall/, with a head-to-head against Perfetto,…

    2023 · gravitymoth.com · its alternatives →

20. 20
    LoadNinja▲8

    Efficient, accurate and actionable load tests

    2018 · its alternatives →

21. 21
    Checksum AI▲229

    Your coding agent’s testing buddy

    24d ago · checksum.ai · its alternatives →

22. 22
    LoadFocus▲147

    Load test your app & API's with 1000's of concurrent users.

    2015 · its alternatives →

23. 23
    F19n Obtrusive Livetest▲82

    Frontend Performance Analysis Tool for Chrome

    2018 · its alternatives →

24. 24
    k6▲8

    Open source load testing tool and SaaS

    2020 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →