15 Best SoapUI Alternatives (Similar Tools Like SoapUI) in 2022

SoapUI is a widely popular API testing tool. It allows you to test REST and SOAP protocols. It facilitates seamless integrations and reusability of scripts. However, load and workflow testing is difficult with SoapUI.

Here, is a list of top 20 API testing tools which are good enough to replace SoapUI. This list consists of paid and open-source tools with important features and the latest download link.

1) Rest Console

HTTP client and Request visualizer and constructor API testing tool. It is one of the best SoapUI similar tools that helps developers to build, debug and test RESTful APIS.


  • Construct POST or PUT body via raw input
  • Easy query parameters creation
  • Add custom headers through intuitive UI
  • Keyboard navigation and shortcuts

Download link: https://github.com/ahmadnassri/app-restconsole

2) Tricentis


Tricentis is a robust web services testing tool. Prominent API Testing features of Tricentis Tosca are –

  • It supports a wide array of protocols including HTTP(s) JMS, AMQP, Rabbit MQ, TIBCO EMS, SOAP, REST, IBM MQ, NET TCP
  • It integrates into the Agile and DevOps Cycle
  • It uses model-based test automation that makes script maintenance easy.
  • Enables end-to-end testing as API tests can be used across mobile, cross-browser, packaged apps, etc.

Tricentis’ 400+ customers include global names from the Top 500 brands such as ExxonMobil, HBO, Whole Foods, Toyota, Allianz, BMW, Starbucks, Deutsche Bank, Lexmark, Orange, A&E, Vantiv, Vodafone, Telstra and UBS.

Download link: https://www.tricentis.com/software-testing-tool-trial-demo/

3) Hippie-Swagger

Hippie-swagger is a tool for testing APIS. It supports a clear assertion syntax, for extending test behavior. It also allows clean printing reports.


  • It will fail test whenever swagger documentation is either erroneous or missing
  • Readable and accurate assertation messages
  • Validated parameters, request, response, pats, etc.

Download link: https://github.com/CacheControl/hippie-swagger

4) JMeter

JMeter is used for functional API testing which includes needed to test an API. This alternative to SoapUI also has features which help to boost the performance of API testing.


  • It can be used for both static as well as dynamic resources performance testing
  • It supports replaying of test results
  • It can automatically work with CSV files. This helps test team to produce unique parameter values for API tests

Download link: http://jmeter.apache.org/

5) Rest-assured


It’s a popular framework to test REST services in Java.

Download link: https://rest-assured.io/

6) Airborne

Airborne is an API automation testing tool used for testing Rest APIs.


  • Airborne is a programming framework, so it has no user interface apart from the text file to create code
  • To use airborne, you just need to remember a few key methods in the toolset and some ruby and rspec fundamentals

Download link: https://github.com/brooklynDev/airborne

7) APIpray Inspector

Apiary allows monitoring the API during the design phase by capturing both request and response. It allows the user to write API blueprints and lets the user view them Apiary editor or Apiary.jo.


  • Role-based access control over API documents.
  • It allows to add and remove team members from API design projects
  • API Blueprint management dashboard

Download link: https://apiary.io/

8) Apigee

Apigee is a cross-cloud API testing tool. It allows the user to measure and test API performance, supports and build API using other editors like Swagger. It offers security and governance policies across all APIs.


  • Allows to design monitor, deploy, and scale APIs
  • Easily create API proxies from the Open API Specification and deploy them in the cloud
  • Identify performance issues by tracking API traffic, error rates, and response times

Download link: https://cloud.google.com/apigee/

9) vREST


vREST provides an online solution for automated testing, mocking, automated recording and specification of REST/HTTP APIs/RESTful APIs.

  • This online SoapUI tool alternative provides an exhaustive tool to quickly validate your REST APIs
  • It delivers zero defect web applications with less effort in API testing
  • To validate your web application no skilled resources are required, and it can generate documentation for your API specifications
  • API mocks can be created in vREST with the help of Mock Server Functionality. User can directly start developing frontend using mock HTTP requests

Download link: https://vrest.io/

10) Pyresttest

PyRestTest is a Python-based REST API testing platform. It supports tests in JSON or YAML config files. Therefore, there is no code needed.


  • It’s minimal dependencies, which allows easy deployment on-server for smoke tests/health checks
  • This API testing tool will return exit codes on failure
  • Pyresttest allows to generate/extract and validate mechanisms to build test scenarios

Download link: https://github.com/svanoort/pyresttest

11) Ping API

Ping-API is API testing allows to write test script in JavaScript and CoffeeScript to test your APIs. It allows inspecting HTTP API call with a complete request and response data. For any failures, the user gets a notification through email, slack or Hipchat.


  • Ping- API to schedule test in every minutes or hour
  • Support for writing scripts to set request headers, body and URL parameters.
  • It supports for writing scripts to validate response headers and body
  • Validate CRUD flow and log in to Ping API

Download link: https://ping-api.com/

12) Postman

Postman is a plugin in Google Chrome, and it can be used for testing API services. It is a powerful HTTP client to test web services. For manual or exploratory testing, Postman is a good choice for testing API.

  • With Postman, almost all modern web API data can be extracted
  • You can write Boolean tests within Postman Interface
  • You can create a collection of REST calls and save each call as part of a collection for execution in future
  • Unlike CURL, it is not a command line based tool, which makes this tool hassle free of pasting text into command line window
  • For transmitting and receiving REST information, Postman is more reliable

Download link: https://chrome.google.com/webstore/detail/postman/fhbjgbiflinjbdggehcddcbncdddomop?hl=en

13) Karate DSL

Karate is a new API testing framework base on cucumber library. Karate DSL allows testers to write meaningful tests for web service using a domain-specific language.


  • It supports configuration switching/staging, multi-threaded parallel execution
  • Allows testing and generating reports just like any standard Java Project
  • Possible to write tests even for the non-programmers
  • The karate API testing tool allows re-use of payload-data and user-defined functions across tests.

Download link: https://github.com/intuit/karate

14) HttpMaster


It is a web development tool to automate web application testing, including API testing, service testing and website testing. It is primarily used as web API test tool to automate testing of web API calls.

HttpMaster is a best choice for API testing as it has got

  • Several http methods (GET, POST, DELETE etc.)
  • Dynamic parameters of various data types to make batches of different API requests
  • Various validation types and advanced validation expressions

Download link: https://www.httpmaster.net/

15) SOAP Sonar

SOAPSonar is an API testing and diagnostics platform for SOAP, XML, REST-based web services. Use external sources like Excel, MS SQL, Oracle or any ODBC Database for automated tests.


  • Identifies Web Services vulnerabilities like Malware Threat and SQL Injection
  • Web Service Functional Testing with Success Rule Framework and Concurrent Client Load Testing
  • Native HP QC Integration, and supports integration with Hudson, Ant, and JUnit

Download link: http://www.crosschecknet.com/

16) MicroFocus UFT One

MicroFocus UFT One

Micro Focus UFT One (Unified Functional Testing) is an automated functional GUI testing tool for Web, Mobile, API and enterprise apps. Which allows the automation of user actions on a web or client based computer application.

Download link: https://www.microfocus.com/en-us/products/uft-one/overview


❓ What is a SoapUI Tool?

SOAP UI is an open-source cross-platform API Testing tool. It allows testers to execute automated functional, regression, compliance, and load tests on different web APIs. It supports all the standard protocols and technologies to test all kinds of APIs. It also offers a simple interface that enables both technical and non-technical users to use it seamlessly.

💻 Which are the Best alternatives to SoapUI?

Following are some of the best alternatives to SoapUI:

  • Test Mace
  • Rest Console
  • Tricentis
  • Hippie-Swagger
  • JMeter
  • Airborne
  • MicroFocus UFT One

👉 What is SoapUI used for?

SoapUI is used for the following applications:

  • API Testing
  • REST and SOAP protocol testing
  • Functional Testing
  • Security Testing
  • Load Testing
  • Compliance Testing

✅ Which factors should you consider while selecting a SoapUI alternative Tool?

You should consider the following factors while selecting a SoapUI alternative tool:

  • Easy to use and setup
  • License Cost if applicable
  • Quality of Customer support
  • The cost involved in training employees on the tool
  • Hardware/Software requirements of the API testing tool
  • Support and Update policy of the API testing tool vendor
  • Reviews of the software provider company
  • Collaboration features
  • Cloud support