Top 12 Open-Source Alternatives to gatling

The top open-source alternatives to gatling are JMeter, Taurus, and locust. 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.

JMeter Landing Page
1

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
#Development #Monitoring Tools #Website Testing 32 social mentions
Taurus Landing Page
2

Taurus

Automation-friendly framework for Continuous Testing.
Pricing:
- Open Source
#Development #Monitoring Tools #Website Testing 4 social mentions
locust Landing Page
3

locust

An open source load testing tool written in Python.
Pricing:
- Open Source
#Analytics #Web Analytics #Privacy 55 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.io Landing Page
5

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
Robot framework Landing Page
6

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
Datadog Landing Page
7

Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly (per host)
#Monitoring Tools #Log Management #Error Tracking 5 social mentions
Cypress.io Landing Page
8

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
Loader Landing Page
9

L

Loader

Load testing and tracking application
Pricing:
- Open Source
#Monitoring Tools #Application Performance Monitoring #Log Management
BrowserStack Landing Page
10

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
Sitespeed Landing Page
11

Sitespeed

Sitespeed.io is an open source tool that helps to analyze and optimize website speed and performance.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Application Performance Monitoring
Prometheus Landing Page
12

Prometheus

An open-source systems monitoring and alerting toolkit.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management 225 social mentions