Tests can be imported from Swagger, WSDL, and Postman.

Versatile options for testers to work with their API project: Keyword-driven testing or Page Object Model (POM) testing.

Supports all types of SOAP/1.1, SOAP/1.2, REST, and GraphQL requests.

Productive IDE for API test automation, providing code-support features, code inspection, snippets, quick references, dual interface, debugger, and test maintenance features.

It is the perfect Postman alternative for teams of all scale and expertise. Beside that, it also has a scripting mode for experienced testers, reducing the time it takes for API test creation. The tool is constantly adding in test integration features and improving over time, allowing users to scale up testing projects with confidence. Instead of writing code, you have constructed a full API test from scratch in seconds.

API Test Planning: integrate with Slack, Microsoft Teams, JIRA, and many collaboration platform for enhanced communication and visibility across teamsįor example, after creating a test project in Katalon Studio, you can click on “Add Web Service Keyword” to generate test steps, which are “Send Request” and Verify Element Property Value' here, then simply drag-and-drop objects from the Object Repository on the left sidebar to define what those test steps include.

API Test Analysis: after test runs, Katalon generates detailed reports with relevant metrics for you to monitor your efficiency and make data-driven decision.

You can choose to run tests on cloud with Katalon TestCloud or run on your local environment through the CLI with Katalon Runtime Engine, which has many AI-powered features to support API test maintenance.

API Test Execution: Katalon gives you access to many web and mobile environments to run your tests on.

These objects can be reused across a wide variety of environment and scenarios.

API Test Organization: all test objects captured are organized in a repository with clear hierarchy.

API Test Creation: Katalon comes with many codeless test authoring capabilities, including Built-in Keywords, which are readily available code snippets that you can drag and drop to build a full test, and Record-and-Playback, which allows you to record the sequence of your activities, auto-capture test objects, and turn them into a test script.

For API testing in particular, Katalon supports you throughout the entire API testing lifecycle, from test planning, test creation, to test execution and test reporting for many types of API requests on multiple environments. It supports web, mobile, API, and desktop application testing. Katalon Platform provides an all-in-one testing solution for any type of test project. 15 Best Postman Alternatives (Free & Paid) 1. In this article, we have listed out 15 best Postman alternatives, their strong features, and pricing plan for you to consider before switching. However, Postman is a comprehensive tool with complex design, which may not fit teams with more specific needs.

Postman is a popular tool for API development, testing, and managing APIs for QA professionals.

Postman api testing tutorial