head to head · open source
Bruno vs WebApiClient
Bruno has 47,992 GitHub stars, 3,068 forks, 1,831 open issues and last shipped yesterday. WebApiClient has 2,136 stars, 445 forks, 14 open issues and last shipped 4 months ago. Bruno leads on adoption by 2,147% (47,992 vs 2,136 stars). Bruno is written in JavaScript under MIT; WebApiClient is written in C# under MIT. Bruno has attracted 6% as many forks as stars, WebApiClient 21%. Bruno was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (openapi), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Bruno | WebApiClient | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 2.1K |
| License | MIT | MIT |
| Written in | JavaScript | C# |
| Last push | 2026-11-02 | 2026-07-17 |
| Forks | ⑂ 3.1K | ⑂ 445 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Bruno if
- You weight community size — 48K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick WebApiClient if
- You want the WebApiClient feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and WebApiClient fits your workflow better
About Bruno
Bruno Opensource IDE for exploring and testing APIs. English Українська Русский Türkçe Deutsch Français Português (BR) 한국어 বাংলা Español Italiano Română Polski 简体中文 正體中文 العربية 日本語 ქართული Nederlands فارسی Bruno is a new and innovative API client, aimed at revolutionizing the status quo represented by Postman and similar tools out there. Bruno stores your collections directly in a folder on your filesystem. We use a plain text markup language, Bru, to save information about API requests. You can use Git or any version control of your choice to collaborate over your API collections. Bruno is offline only. There…
read the full Bruno overview →
About WebApiClient
README 中文文档 WebApiClient A REST API library with better functionality, performance, and scalability than refit. Features Semantic Declaration Client development only requires semantic declaration of C interfaces. Diverse serialization Supports json, xml, form and other custom serialization methods. Full trimmed and AOT Supports full trimmed and AOT publishing of .NET8. Aspect Oriented Programming Supports multiple interceptors, filters, logs, retries, custom caches and other aspects. Code Syntax Analysis Provides syntax analysis and prompts for interface code declarations to help developers avoid using improper…
read the full WebApiClient overview →
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Frequently asked questions
Is Bruno or WebApiClient more popular?
Bruno has 47,992 GitHub stars and WebApiClient has 2,136. Bruno has the larger community by that measure.
Are Bruno and WebApiClient free?
Both are open source. Bruno is licensed under MIT and WebApiClient under MIT. Neither carries a licence fee.
What is the difference between Bruno and WebApiClient?
Bruno is written in JavaScript and WebApiClient in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Bruno or WebApiClient?
Choose Bruno if you want the larger community (47,992 stars) or its MIT licence terms. Choose WebApiClient if its feature set, stack or MIT licence fits better. Both are self-hostable.