Top 12 Open-Source Alternatives to soapUI

soapUI

SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.

Product categories

API API Tools APIs Analytics Automated Testing Browser Testing Developer Tools Load And Performance Testing Project Management Software Testing Testing Website Testing

Summary

The top open-source alternatives to soapUI are Postman, Insomnia REST, and LambdaTest. 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.

Postman Landing Page
1

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
Insomnia REST Landing Page
2

Insomnia REST

The most intuitive cross-platform REST API Client ð´
Pricing:
- Open Source
#API Tools #API #Developer Tools 120 social mentions
LambdaTest Landing Page
3

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
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
Zephyr Landing Page
5

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
Hoppscotch Landing Page
6

Hoppscotch

Open source API development ecosystem
Pricing:
- Open Source
- Freemium
- Free Trial
#Web App #Productivity #APIs 77 social mentions
locust Landing Page
7

locust

An open source load testing tool written in Python.
Pricing:
- Open Source
#Analytics #Web Analytics #Privacy 55 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
Cypress.io Landing Page
9

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
cURL Landing Page
10

cURL

cURL is a computer software project providing a library and command-line tool for transferring data...
Pricing:
- Open Source
#API Tools #APIs #Developer Tools 105 social mentions
Robot framework Landing Page
11

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
SoapUI Pro Landing Page
12

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