Thunder Client
Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.
Similar Tools
Unifying API testing, API Performance testing, API Mocks and UI testing.
Browser and Mobile Automation Test Framework for Node.js
Test, scrape, generate, and automate without the pain and expense of hosting your own headless browsers.
Playwright enables reliable end-to-end testing for modern web apps.
Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).
RapidAPI for Mac is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.
How are teams like yours balancing speed, quality, security, and AI in 2026? Download your copy and get real insights.
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.
BearQ continuously tests your app, reducing test maintenance and uncovering gaps scripted tests can miss.