head to head · open source
Bruno vs gateway
Bruno has 47,022 GitHub stars, 2,888 forks, 1,831 open issues and last shipped yesterday. gateway has 3,036 stars, 867 forks, 761 open issues and last shipped 2 days ago. Bruno leads on adoption by 1,449% (47,022 vs 3,036 stars). Bruno is written in JavaScript under MIT; gateway is written in Go under Apache-2.0. Bruno has attracted 6% as many forks as stars, gateway 29%. Bruno was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | gateway | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 3.0K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 2.9K | ⑂ 867 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Bruno if
- You weight community size — 47K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick gateway if
- You want the gateway feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and gateway fits your workflow better
About Bruno
Bruno is a lightweight, open source API client and IDE for exploring and testing APIs, built for developers and teams who want their request collections stored as plain text in a folder on their own filesystem rather than in a vendor's cloud.
read the full Bruno overview →
About gateway
Envoy Gateway is an open source project that manages Envoy Proxy as a standalone or Kubernetes based application gateway. It lives in the Kubernetes and Envoy Proxy ecosystem, and it is associated with the CNCF, Gateway API, and go control plane topics. The project is written in Go and licensed under Apache 2.0.
read the full gateway overview →
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Frequently asked questions
Is Bruno or gateway more popular?
Bruno has 47,022 GitHub stars and gateway has 3,036. Bruno has the larger community by that measure.
Are Bruno and gateway free?
Both are open source. Bruno is licensed under MIT and gateway under Apache-2.0. Neither carries a licence fee.
What is the difference between Bruno and gateway?
Bruno is written in JavaScript and gateway in Go. 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 gateway?
Choose Bruno if you want the larger community (47,022 stars) or its MIT licence terms. Choose gateway if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.