head to head · open source
Bruno vs open-agent-connector
Bruno has 47,522 GitHub stars, 2,984 forks, 1,831 open issues and last shipped yesterday. open-agent-connector has 838 stars, 321 forks, 0 open issues and last shipped yesterday. Bruno leads on adoption by 5,571% (47,522 vs 838 stars). Bruno is written in JavaScript under MIT; open-agent-connector is written in Python under Apache-2.0. Bruno has attracted 6% as many forks as stars, open-agent-connector 38%. open-agent-connector 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 | open-agent-connector | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 838 |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Python |
| Last push | 2026-10-13 | 2026-10-13 |
| Forks | ⑂ 3.0K | ⑂ 321 |
| 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 open-agent-connector if
- You want the open-agent-connector feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and open-agent-connector 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 open-agent-connector
Open Agent Connector is an open source, self hosted integration gateway that lets AI agents discover and execute actions against app APIs over the Model Context Protocol or a REST API, built for developers who want to inspect, run, and extend their own agent integration layer.
read the full open-agent-connector overview →
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Frequently asked questions
Is Bruno or open-agent-connector more popular?
Bruno has 47,522 GitHub stars and open-agent-connector has 838. Bruno has the larger community by that measure.
Are Bruno and open-agent-connector free?
Both are open source. Bruno is licensed under MIT and open-agent-connector under Apache-2.0. Neither carries a licence fee.
What is the difference between Bruno and open-agent-connector?
Bruno is written in JavaScript and open-agent-connector in Python. 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 open-agent-connector?
Choose Bruno if you want the larger community (47,522 stars) or its MIT licence terms. Choose open-agent-connector if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.