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Platform
Solutions
Application Under Tests
Web Testing
Robust solution for end-to-end web automated testing.
API Testing
Automated REST and GraphQL API testing.
Desktop Testing
Test across desktop, web and mobile in a single project.
Enterprise App Testing
Ensure the quality and reliability of your mission critical Enterprise Applications.
Mobile Testing
Click-and-run cloud environments for native apps and mobile browsers.
AI Visual Testing
Improving flaky pixel visual UI comparisons with AI methods.
Integrations
Pricing
Resources
Create and run API testing faster
Streamline creation execution for all API types, and easily integrate with CI/CD pipelines. Test across API, UI, mobile for more comprehensive testing with less juggling.
Over 30K teams test and launch software faster with Katalon.
Katalon – Your all-in-one API testing toolkit
Hybrid project support
Enhance your hybrid project with seamless data access and utilization from API responses, enabling streamlined integration across UI automation, database validation, and more.
Schema validation
Validate objects or strings against schemas using the Test Request Editor and script, introducing new keywords for schema verification to ensure compliance with test requests.
Flexible parameterization
Inject data from various sources (Excel, databases and CSV) and use the same test case across multiple environments or test scenarios.
Test efficiently with an AI-enabled low-code approach
Craft API tests in minutes, leveraging low-code capabilities infused with cutting-edge AI-driven features.
Broad protocol and import
Supports REST, SOAP, GraphQL APIs and allows importing tests from Swagger, Postman, and WSDL, saving you the effort of rebuilding existing API tests.
See API test automation in action
View demo →
Smooth learning curve →
Easy to learn and accessible to individuals of all skill levels.
Easy setup →
No initial prerequisites are needed, simplifying setup, customization, and integration with CI/CD pipelines.
Cost-efficient →
Free to start with price plans designed to accommodate teams of all sizes and budget capacities.
Unified automation testing platform across web, mobile and API
Consolidate your automation testing process in one location to simplify workflows and eliminate the need for multiple tools. Seamlessly transition from web to API testing without losing momentum.
Why automate API testing with Katalon?
Efficiency at scale
Supercharge API testing with faster execution and frees your team for impactful testing, accelerating your release cycles.
Greater test coverage
Reinforce API’s quality through AI-driven insights, extensive test coverage, and wider range of testing scenarios.
Seamless integration
Streamline development pipeline with seamless CI/CD integration, ensuring consistent quality on every code change.
Elevated collaboration
Enhance collaboration with stakeholders across different roles, for actionable insights and informed decision-making.
Trusted by 30K+ teams globally
Increasing the efficiency in bug detection and making API calls
The final result was that there was more than 80% coverage in functional testing at Angler Technologies… The API tests can be run and completed in a matter of seconds. The team can run API calls as many times as possible with multiple inputs to measure the response time and performance issues. Their interoperability and integration issues have been reduced as well.
Optimizing regression and API testing
With the Katalon quality management platform, Johnson and team are able to test system functionality across critical front-end journeys within Guidewire, and use API testing to ensure third-party quote aggregators are operating as planned.
Creating automation test scripts for GUI and API testing
Katalon Studio was the selected contestant to resolve Tunaiku’s automation challenges. The quality assurance team was able to work with the tool to create automation test scripts for GUI and API testing in a short amount of time.
Loved by 100K+ users worldwide
Gartner
4.4
Capterra
4.5
GetApp
4.4
G2
4.4
Devan V.
Quality Assurance Specialist
“Sufficient tool for REST API testing. Fortunately, due to Katalon Studio's intuitive setup, I don't need scripting knowledge or experience to create and maintain functional API tests. Additionally, having the scripting functionality available encourages me to advocate the tool with others on our team who do have that scripting knowledge and prefer to write tests that way.”
Dean D.
“Great Automation with Katalon Experience. Katalon is a very useful and intuitive application. It enables me to easily record various types of automated test cases such as Web, Mobile, API and Desktop. I have been mostly creating test cases for Web UI applications in our Telecoms environment. We have been heavily testing our customer Service Management tool (Which is web based) using Katalon.”
Read more reviews on G2 →
Daniel H.
“Katalon is Versatile and Beautiful. I like that Katalon is a singular tool that I can use for both frontend and API testing. I am able to automate API tests and validate them using test cases. I can also create test suites that I can run whenever I need to test multiple different functions of an application. I also like that I can program tests to perform differently depending on circumstances.”
Rajesh E.
DevOps Engineer
“Katalon Platform integrates well with AWS CodeBuild projects & we run test cases via Katalon API key.”
Chris Thompson
QA Manager
“Katalon revolutionized our API testing process. With Katalon Studio, our team can effortlessly design, execute, and manage API tests. It's been a game-changer for us.”
Transform your API testing today
Discover a smarter way to design, debug, and test APIs.
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