Thunder Client
Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.
Similar Tools
Jest is a delightful JavaScript Testing Framework with a focus on simplicity.
API Testing Platform that automatically generates unit test cases with dependency mocks from API calls
Requestly is an open-source tool that simplifies API development, testing, mocking, and integration for developers and QAs.
Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).
Unifying API testing, API Performance testing, API Mocks and UI testing.
Create E2E tests visually. Get clear, readable YAML you can actually maintain.
With servers in >250 cities around the world, check your site for localization problems, broken GDPR banners, etc.
Manage your entire QA lifecycle in one place. Sync Jira, automate scripts, and use AI to accelerate your testing.
Complete the Sembi Quality Ops Survey for a chance to win $100âand have your voice heard in our upcoming industry report
