The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
Awesome API Clients & Postman Alternatives (Open Source, Free, Pro)
A text-based HTTP client in the browser. An interface-less Postman.
A simple and easy to use REST API client that runs in your terminal (TUI). Open-source alternative to Postman.
API client for code-first teams. Test, automate, and observe APIs from .http files.
A developer and git friendly offline-only API client designed for efficient API testing and development. It stores the collections and requests as YAML files on your local file system, making it convenient to organize, reuse, and share your APIs. (Alternative to Postman and Insomnia)
High-Performance API Testing Platform
RESTUI API Client In Your Terminal
Fast, lightweight, privacy-focused API client. No sign-up required.
A modern, feature-rich API client and testing studio for developers. Build, test, and debug APIs with an intuitive interface.
A colorful, lightweight command-line HTTP client similar to Postman. Built with Go for fast performance and beautiful terminal output.
pyapptest is a developer-friendly, plug-and-play API testing utility built with Python. It helps you auto-detect, test, and document API endpoints from popular frameworks like FastAPI, Flask, and Django — all within a clean Streamlit-based interface.
The professional, privacy-focused alternative to Postman. 100% local, scriptable, and built with pure Java for maximum efficiency.
Um cliente de API moderno e ultrarrápido para Desktop. Esqueça ferramentas pesadas, o AuraFetch voa. ⚡
RestFlow is a lightweight, minimal web based REST client built on Sveltekit, inspired by tools like Thunder Client and Postman — but focused on speed, simplicity, and zero bloat.
Read-only mirror of Radicle @ rad:z3RQrnqEVcj2qHLANBHaD5SSx1hdA
Self-hosted, web-based REST API client. A lightweight Postman alternative for teams. No desktop install, no data leaves your network.
Modern API testing client built with Go + Vue3 + Wails3. Postman alternative with collections, environment variables, and beautiful UI. Cross-platform desktop app for HTTP API testing and debugging.
Dead simple Postman/Bruno http client alternative that is file-based, minimal, git friendly and best for http testing.
Add a description, image, and links to the postman-alternative topic page so that developers can more easily learn about it.
To associate your repository with the postman-alternative topic, visit your repo's landing page and select "manage topics."