head to head · open source
oomwoo vs domoticz
oomwoo has 11,061 GitHub stars, 692 forks, 3 open issues and last shipped 5 days ago. domoticz has 3,810 stars, 1,161 forks, 24 open issues and last shipped 6 days ago. oomwoo leads on adoption by 190% (11,061 vs 3,810 stars). oomwoo is written in Python under Apache-2.0; domoticz is written in C++ under GPL-3.0. oomwoo has attracted 6% as many forks as stars, domoticz 30%. oomwoo 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
| oomwoo | domoticz | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 3.8K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Python | C++ |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 692 | ⑂ 1.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick oomwoo if
- You weight community size — 11K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick domoticz if
- You want the domoticz feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C++
- You evaluated both and domoticz fits your workflow better
About oomwoo
OOMWOO is an open source robot vacuum cleaner that you build yourself from a Raspberry Pi CM4 or CM5, 3D printed parts, Arduino and ESP32 electronics, and ROS2 software, aimed at makers and Home Assistant users who want a local, cloud free cleaning robot they can hack, repair, and extend.
read the full oomwoo overview →
About domoticz
Domoticz is free open source home automation system for Linux, Windows, macOS, FreeBSD, Raspberry Pi, ARM boards. It monitors and controls lights, switches, sensors for temperature, rain, wind, UV, energy, gas, water. It lives in IoT and home automation ecosystem, using HTML5 web frontend and hardware integrations such as Z Wave, Zigbee, MQTT, Philips Hue, RFXCOM. It is written in C++ and licensed GPL 3.0.
read the full domoticz overview →
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Frequently asked questions
Is oomwoo or domoticz more popular?
oomwoo has 11,061 GitHub stars and domoticz has 3,810. oomwoo has the larger community by that measure.
Are oomwoo and domoticz free?
Both are open source. oomwoo is licensed under Apache-2.0 and domoticz under GPL-3.0. Neither carries a licence fee.
What is the difference between oomwoo and domoticz?
oomwoo is written in Python and domoticz 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, oomwoo or domoticz?
Choose oomwoo if you want the larger community (11,061 stars) or its Apache-2.0 licence terms. Choose domoticz if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.