Top 12 Open-Source Alternatives to Apache JMeter

The top open-source alternatives to Apache JMeter are locust, LambdaTest, and Zephyr. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

locust Landing Page
1

locust

An open source load testing tool written in Python.
Pricing:
- Open Source
#Analytics #Web Analytics #Privacy 55 social mentions
LambdaTest Landing Page
2

LambdaTest

Perform Web Testing on 2000+ Browsers & OS
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly
#Project Management #Website Testing #Webapp Testing 8 social mentions
Zephyr Landing Page
3

Zephyr

Zephyr is a small real-time operating system for connected, resource-constrained devices supporting...
Pricing:
- Open Source
#Software Testing #Website Testing #QA 7 social mentions
Selenium Landing Page
4

Selenium

Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.
Pricing:
- Open Source
#Testing #Browser Testing #Automated Testing 8 social mentions
gatling Landing Page
5

gatling

A high performance web server. Small! (125k static Linux-x86 binary with HTTP, FTP and SMB support).
Pricing:
- Open Source
#Monitoring Tools #Website Testing #Development
gatling.io Landing Page
6

gatling.io

Gatling is an open-source load testing framework based on Scala, Akka and Netty
Pricing:
- Open Source
#Website Testing #Monitoring Tools #Developer Tools 19 social mentions
Cypress.io Landing Page
7

Cypress.io

Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.
Pricing:
- Open Source
#Automated Testing #Software Development #Browser Testing 26 social mentions
BrowserStack Landing Page
8

BrowserStack

BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.
Pricing:
- Open Source
- Freemium
- Free Trial
- $29.0 / Monthly (Starts at single user plans and billed annually)
#Website Testing #Browser Testing #Automated Testing 6 social mentions
Robot framework Landing Page
9

Robot framework

Robot Framework is a generic test automation framework for acceptance testing and acceptance...
Pricing:
- Open Source
#Automated Testing #Browser Testing #Website Testing 29 social mentions
JMeter Landing Page
10

JMeter

Official Twitter account of JMeter, the open source load testing tool by @TheAsf. Code: https://t.co/ADK2A8Pl14. Website: https://t.co/oc0MW2ksea
Pricing:
- Open Source
#Monitoring Tools #Development #Website Testing 32 social mentions
SoapUI Pro Landing Page
11

SoapUI Pro

SoapUI is the world's most widely-used automated testing tool for SOAP and REST APIs. Write, run, integrate, and automate advanced API Tests with ease. See why millions of users trust SoapUI for testing their APIs today!
Pricing:
- Open Source
#Website Testing #Automated Testing #Software Testing
Taurus Landing Page
12

Taurus

Automation-friendly framework for Continuous Testing.
Pricing:
- Open Source
#Development #Monitoring Tools #Website Testing 4 social mentions