Thunder Client

Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.

Similar Tools

Requestly is an open-source tool that simplifies API development, testing, mocking, and integration for developers and QAs.
Selenium automates browsers. That's it! What you do with that power is entirely up to you.
REST API client library for .NET
ReadyAPI is a low-code API testing platform for development teams that care about creating test automation across any workflow.
Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.
Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.
Subscribe to our newsletter