head to head · open source
Bruno vs platformatic
Bruno has 47,992 GitHub stars, 3,068 forks, 1,831 open issues and last shipped yesterday. platformatic has 2,135 stars, 211 forks, 15 open issues and last shipped yesterday. Bruno leads on adoption by 2,148% (47,992 vs 2,135 stars). Bruno is written in JavaScript under MIT; platformatic is written in JavaScript under Apache-2.0. Bruno has attracted 6% as many forks as stars, platformatic 10%. 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 | platformatic | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 2.1K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | JavaScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 211 |
| 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 platformatic if
- You want the platformatic feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and platformatic 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 platformatic
Watt The Node.js Application Server Watt takes any Node.js application, written in any framework, and runs it as a worker thread so you can ship faster and scale smarter in any containerized environment. What problems was Watt built to solve? Speed and Stability at Scale When run as a single thread, Node.js fails to efficiently consume the CPU allocated to it, causing the event loop to become blocked during periods of heavy traffic, which leads to spikes in latency and crashes. Even worse, because that single thread is also responsible for all your key telemetry data, you lose critical observability when your…
read the full platformatic overview →
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Frequently asked questions
Is Bruno or platformatic more popular?
Bruno has 47,992 GitHub stars and platformatic has 2,135. Bruno has the larger community by that measure.
Are Bruno and platformatic free?
Both are open source. Bruno is licensed under MIT and platformatic under Apache-2.0. Neither carries a licence fee.
What is the difference between Bruno and platformatic?
Bruno is written in JavaScript and platformatic in JavaScript. 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 platformatic?
Choose Bruno if you want the larger community (47,992 stars) or its MIT licence terms. Choose platformatic if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.