head to head · open source
OpenMQTTGateway vs home-assistant-vibecode-agent
OpenMQTTGateway has 4,117 GitHub stars, 910 forks, 48 open issues and last shipped 17 days ago. home-assistant-vibecode-agent has 652 stars, 55 forks, 9 open issues and last shipped 15 days ago. OpenMQTTGateway leads on adoption by 531% (4,117 vs 652 stars). OpenMQTTGateway is written in C++ under GPL-3.0; home-assistant-vibecode-agent is written in Python under MIT. OpenMQTTGateway has attracted 22% as many forks as stars, home-assistant-vibecode-agent 8%. home-assistant-vibecode-agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (home-assistant, home-automation), 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
| OpenMQTTGateway | home-assistant-vibecode-agent | |
|---|---|---|
| GitHub stars | ★ 4.1K | ★ 652 |
| License | GPL-3.0 | MIT |
| Written in | C++ | Python |
| Last push | 2026-10-19 | 2026-10-21 |
| Forks | ⑂ 910 | ⑂ 55 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenMQTTGateway if
- You weight community size — 4.1K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick home-assistant-vibecode-agent if
- You want the home-assistant-vibecode-agent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and home-assistant-vibecode-agent fits your workflow better
About OpenMQTTGateway
OpenMQTTGateway aims to unify various technologies and protocols into a single firmware. This reduces the need for multiple physical bridges and streamlines diverse technologies under the widely used MQTT protocol. Sponsors Documentation The documentation is here New to OpenMQTTGateway? Follow the Getting Started guide to flash a board from your browser and see your first sensor data in about 15 minutes. The reference sheet, with the list of all functions, pinouts is here Upload Upload OpenMQTTGateway directly from the upload page (no additional software required) or build your own configuration with PlatformIO…
read the full OpenMQTTGateway overview →
About home-assistant-vibecode-agent
HA Vibecode Agent Let AI build your Home Assistant automations – or act as your DevOps for the ones you write by hand. Just describe what you need in natural language. 🏠🤖 You describe your goal → AI inspects your Home Assistant → designs a custom solution → and deploys it on board automatically. 🚀 And if you prefer to handcraft your automations and scripts yourself, the agent can simply act as your DevOps and extra pair of hands: quickly uploading your changes, running tests, and analyzing logs on demand. You stay in control and decide how much you delegate to AI and how deep it should go. Transform the way…
read the full home-assistant-vibecode-agent overview →
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Frequently asked questions
Is OpenMQTTGateway or home-assistant-vibecode-agent more popular?
OpenMQTTGateway has 4,117 GitHub stars and home-assistant-vibecode-agent has 652. OpenMQTTGateway has the larger community by that measure.
Are OpenMQTTGateway and home-assistant-vibecode-agent free?
Both are open source. OpenMQTTGateway is licensed under GPL-3.0 and home-assistant-vibecode-agent under MIT. Neither carries a licence fee.
What is the difference between OpenMQTTGateway and home-assistant-vibecode-agent?
OpenMQTTGateway is written in C++ and home-assistant-vibecode-agent 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, OpenMQTTGateway or home-assistant-vibecode-agent?
Choose OpenMQTTGateway if you want the larger community (4,117 stars) or its GPL-3.0 licence terms. Choose home-assistant-vibecode-agent if its feature set, stack or MIT licence fits better. Both are self-hostable.