SoapUI
UnclaimedThe world's most popular open-source API testing tool for REST, SOAP, and GraphQL.
Visit WebsiteWhat is SoapUI?
SoapUI (api tools): The world's most popular open-source API testing tool for REST, SOAP, and GraphQL. SoapUI is an open-source API testing tool designed for individuals and small teams to perform functional testing on various API protocols. It allows users to test REST, SOAP, and GraphQL APIs, providing fundamental capabilities for ensuring API functionality. Key capabilities: Multi-Protocol Support (REST, SOAP, GraphQL, JMS), Basic Functional Testing, Basic Performance Testing, Custom Scripting (Groovy or Javascript), WSDL, OpenAPI, AsyncAPI, Apache Avro, Swagger, Protobuf Definitions Support. SoapUI ships a free plan plus paid tiers that unlock as usage grows. Buyers most often compare SoapUI against Apidog, Paw, Playwright.
TL;DR - SoapUI
- Open-source API testing tool for REST, SOAP, and GraphQL.
- Focuses on basic functional testing capabilities.
- Requires scripting for automation and manual test analysis.
Pricing: Free plan available
Best for: Growing teams
4.5/5 across review platforms
Pros & Cons
Pros
- Completely free and open-source
- Supports multiple API protocols
- Widely used and trusted in the API testing community
- Good for individual users and learning API testing fundamentals
Cons
- Limited automation capabilities (requires scripting)
- No native CI/CD integrations
- Data-driven testing not directly available
Ratings Across the Web
4.5(168 reviews)
Ratings aggregated from independent review platforms. Learn more
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Key Features
Multi-Protocol Support (REST, SOAP, GraphQL, JMS)Basic Functional TestingBasic Performance TestingCustom Scripting (Groovy or Javascript)WSDL, OpenAPI, AsyncAPI, Apache Avro, Swagger, Protobuf Definitions SupportTest Logs for manual comparison
Pricing Plans
Free TrialReadyAPI
Contact us
- Multi-Protocol Support (REST, SOAP, GraphQL, Apache Kafka, gRPC)
- Automation (Basic Property Transfer, Custom Scripting, CI/CD Integrations, Data Generation, Dynamic Data Sources, Assertion Groups)
- Collaboration (Jira, Slack, GitHub, Bitbucket, GitLab)
- Definitions (WSDL, OpenAPI, AsyncAPI, Apache Avro, Swagger, Protobuf)
- Testing (Basic Functional Testing, Basic Performance Testing, Functional Testing, Security Testing, Performance Testing, Service Virtualization & Mocking)
- Build complex codeless test assertions in a few clicks
- Connect your tests to data from excel, csv, databases and other data sources to enhance test coverage
- Automatically updates requests/test steps in your project so they match an updated specification
- Generate reports in multiple formats (PDF, Junit Style, XML, CVS and Allure)
- Easily compare results from multiple test runs in dashboard so you can track improvements, degradations in testing and see trends
- Integrate with Jenkins, TeamCity, or Azure DevOps using our native plug-ins or build your own command-line arguments with our builder to integrate with nearly any CI server your organization may use
- Store tests locally or inside a Git repo for easier collaboration between team members
SoapUI Open Source
Free
- Multi-Protocol Support (REST, SOAP, GraphQL, JMS)
- Automation (Basic Property Transfer, Custom Scripting, CI/CD Integrations, Data Generation, Dynamic Data Sources, Assertion Groups)
- Collaboration (Jira, Slack, GitHub, Bitbucket, GitLab)
- Definitions (WSDL, OpenAPI, AsyncAPI, Apache Avro, Swagger, Protobuf)
- Testing (Basic Functional Testing, Basic Performance Testing, Functional Testing, Security Testing, Performance Testing, Service Virtualization & Mocking)
- Run multiple API tests using Groovy or Javascript code via scripting
- Use test logs to manually compare results
About SoapUI
By Toolradar Team·
SoapUI is an open-source API testing tool designed for individuals and small teams to perform functional testing on various API protocols. It allows users to test REST, SOAP, and GraphQL APIs, providing fundamental capabilities for ensuring API functionality. While it requires scripting for automation and manual test analysis, it serves as a foundational tool for understanding and implementing API testing.
This tool is ideal for developers and testers who need a free, basic solution for API functional testing on a single machine. It helps users get started with API testing concepts and provides a platform to validate API behavior before integrating with more advanced solutions. SoapUI is part of the SmartBear ecosystem, known for its contributions to API quality tools like Swagger.
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SoapUI FAQ
What is SoapUI?
SoapUI is the open-source version of the most widely used API testing tool in the world. It allows users to perform basic functional and performance testing on REST, SOAP, GraphQL, and JMS APIs.
How much does SoapUI cost?
SoapUI is completely free as it is an open-source tool.
Is SoapUI free?
Yes, SoapUI is free and open-source.
Who is SoapUI for?
SoapUI is designed for individuals and users working on a single machine in one environment who need to perform basic functional testing of APIs. It's suitable for those getting started with API testing concepts.
Source: soapui.org