A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.
- API Client
- Freemium • Open Source
- Mac
- Windows
- Linux
- Flathub
- Flatpak
+2Insomnium is a fast local API testing tool that is privacy-focused and 100% local. For testing GraphQL, REST, WebSockets and gRPC. This is a fork of Kong/insomnia.
Discontinued- API Client
- Free • Open Source
- Mac
- Windows
- Linux
Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.
- HTTP(S) Debugger
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Microsoft Edge
- Google Chrome
- Software as a Service (SaaS)
- Selenium
- Firefox
+1xh is a friendly and fast tool for sending HTTP requests. It reimplements as much as possible of HTTPie's excellent design, with a focus on improved performance.
- API Client
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
API testing tool. Which allows web developers to create and test custom HTTP requests.
Discontinued- API Client
- Free • Open Source
- Mac
- Windows
- Linux
- Chrome OS
- AppImageHub
- Google Chrome
- Chromium
Native desktop app for Windows supports efficient REST and HTTP API testing, fast performance, low resource use, code snippets, custom methods, import/export, and multilingual UI.
- HTTP Client
- Paid • Proprietary
- Mac
- Windows
- Linux
+9Stadium is an easy to use, drag and drop tool to rapidly build and host data-driven web applications. Designed for speed and effortless maintenance, Stadium empowers business professionals to create applications 10x faster than traditional software development methods, all the...
- Website Builder
- Paid • Proprietary
- Windows
- Online
OPC Router: Leading Industry 4.0 middleware that connects a wide range of systems from SAP to OPC UA, MQTT, REST, and SQL through versatile plug-ins. Features an intuitive drag-and-drop interface for easy, code-free setup, ideal for seamless system integration.
- IoT Platform
- Paid • Proprietary
- Windows
+1Thunder Client is a hand-crafted lightweight Http Client extension for Visual Studio Code. No separate download needed, Just install the extension from VS Code marketplace.
- API Client
- Free • Proprietary
- Mac
- Windows
- Linux
- Visual Studio Code
Kreya is a GUI client for gRPC, REST and WebSocket APIs with innovative features for environments, authorizations and more.
- API Client
- Freemium • Proprietary
- Mac
- Windows
- Linux
+1The modern API client that lives in your terminal.
- API Client
- Free • Open Source
- Python
- BSD
- Linux
- Mac
- Windows
This is a tool to manually explore and test HTTP REST webservices. Runs queries from a plain-text query sheet, displays results as a pretty-printed XML, JSON and even images.
- HTTP Client
- Free • Open Source
- Mac
- Windows
- Linux
- GNU Emacs
Linx is a powerful integration platform (iPaaS) that enables organizations to connect all their data sources, systems, and applications.
- Workflow Automation Tool
- Paid • Proprietary
- Windows
+1If you like the interface of HTTPie but miss the features of curl, curlie is what you are searching for. Curlie is a frontend to curl that adds the ease of use of httpie, without compromising on features and performance.
- API Client
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
RESTClient can be used to test variety of HTTP communications and RESTful webservices. Friendly GUI, rich functionalities.
Discontinued- API Client
- Free • Open Source
- Mac
- Windows
- Linux