HttpMaster Alternatives
HttpMaster is described as 'Practical and easy-to-use software tool for testing HTTP applications and services' and is a HTTP Client in the development category. There are more than 50 alternatives to HttpMaster for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best HttpMaster alternative is cURL, which is both free and Open Source. Other great apps like HttpMaster are Postman, Insomnia REST Client, Yaak and Fiddler.
Alternatives list
Gotcha HTTP Client is a lightweight http client that allows you to make requests and inspect responses.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac


+4
Examine is a new, feature-rich and intuitive Web Services testing tool that is deployed as a web application on a server and allows multiple users to login and use the application. It provides centralized SOAP and REST projects and tests management with excellent support for...
Cost / License
- Paid
- Proprietary
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux


+4
API integration platform for testing, prototyping, and running of any API flow. The right tool for successful API flow integration - nice, easy, simple, and cheap.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
United Kingdom


GetAPI is a native macOS app that simplifies REST API testing by allowing users to import from Postman, make HTTP requests, and view responses in a streamlined interface.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
United States


+2
Resonance is a local-first, zero-account API client application designed to provide an excellent user experience for testing and interacting with APIs. Built with Tauri, it offers a modern and intuitive interface for developers.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Linux
- Flathub
- Flatpak
- Mac
- Windows
- Snapcraft

- 27 Iron Test alternatives
API test automation tool that has GUI, supports HTTP stubs (mock services), data driven testing, and API types beyond HTTP, such as relational database, JMS, FTP(s), AMQP, MQTT, etc.
Platforms
- Mac
- Windows
- Linux
EchoAPI is an all-in-one API development collaboration platform that offers essential features like API debugging, design, automated testing, stress testing, and documentation generation.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online
- Google Chrome
- Visual Studio Code
- IntelliJ IDEA
Free, open-source Fiddler Classic alternative for Windows. Capture, inspect, filter, replay, compose and mock HTTP/HTTPS traffic with TLS decryption, HTTP/2, HTTP/3 and SAZ support.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Windows



Helps you to test the Rest API with your phone including features like import, edit and export postman collections.With this, you don't need to look for your laptop or PC whenever you need to test and modify your REST APIs. You can work on them anytime, on the go.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android



Use Test API for restful api testing. This postman alternative test rest api online and use post request online to test API endpoint.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Google Chrome
United States

Lightweight, free and open-source offline REST and GraphQL API client for Visual Studio Code. A privacy-focused client for testing APIs, HTTP requests and web services.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Cursor
- Windsurf
- Visual Studio Code
India


+9
































