Zaku Alternatives
Zaku is described as 'Native Rust, local-first, open-source API client engineered for speed and productivity' and is a API Client in the development category. There are more than 25 alternatives to Zaku for a variety of platforms, including Windows, Linux, Mac, Web-based and Flathub apps. The best Zaku alternative is Bruno, which is both free and Open Source. Other great apps like Zaku are Postman, Insomnia REST Client, Yaak and ApiArk.
Alternatives list
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
Cost / License
- Freemium
- Proprietary
Platforms
- Online
Vietnam
+2
Fast, offline-first REST API client for testing and debugging APIs — no account, no cloud, collections stored as plain JSON files on your disk.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
- Mac
- Linux
Ecuador
Send HTTP requests to API endpoints. GetIt's main focus is to make your life a lot easier when you have to test APIs or use somebody else's API.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Linux
- Flathub
- Flatpak
+1
APIBuilderHQ is a zero-friction alternative to heavy API clients like Postman. Built entirely for the browser — no desktop app, no mandatory accounts, no cloud sync. Your collections and request data stay in localStorage on your device.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
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
Slingshot is a web-based HTTP request client that is highly performant, low on resources, privacy respecting, local-first, free and open-source. It stores all your data locally in your browser. It allows you to import and export OpenAPI specs and Postman collections.
Cost / License
- Freemium
- Open Source (AGPL-3.0)
Platforms
- Online
- Self-Hosted
Sweden
EU
Api Quest is a desktop application designed for executing HTTP requests, storing them on the local file system, and providing portability. Whether you're a developer, QA or system engineer, this tool offers solution for handling HTTP requests effectively.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Windows
- Linux
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
Cost / License
- Free
- Proprietary
Application type
Platforms
- Google Chrome
+3
API Dash is a beautiful open-source cross-platform API Client built using Flutter which can help you easily create & customize your API requests, visually inspect responses and generate API integration code. A lightweight alternative to postman/insomnia.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Windows
- Mac
- Linux
- Debian
- Ubuntu
- Linux Mint
- Fedora
- Red Hat Enterprise Linux
- CentOS
United Kingdom
