head to head · open source
Home Assistant vs oomwoo
Home Assistant has 91,982 GitHub stars, 39,200 forks, 3,527 open issues and last shipped yesterday. oomwoo has 12,969 stars, 815 forks, 3 open issues and last shipped 4 days ago. Home Assistant leads on adoption by 609% (91,982 vs 12,969 stars). Home Assistant is written in Python under Apache-2.0; oomwoo is written in Python under Apache-2.0. Home Assistant has attracted 43% as many forks as stars, oomwoo 6%. Home Assistant was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (raspberry-pi), 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
| Home Assistant | oomwoo | |
|---|---|---|
| GitHub stars | ★ 92K | ★ 13K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-05 | 2026-11-02 |
| Forks | ⑂ 39K | ⑂ 815 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Home Assistant if
- You weight community size — 92K 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 oomwoo if
- You want the oomwoo 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 oomwoo fits your workflow better
About Home Assistant
Home Assistant Chat Status ================================================================================= Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Check out home assistant.io for a demo , installation instructions , tutorials and documentation . Featured integrations The system is built using a modular approach so support for other devices or actions can be implemented easily. See also the section on architecture and the section on creating your own components…
read the full Home Assistant overview →
About oomwoo
OOMWOO Open source robot vacuum you build yourself Clean well · Hackable · Raspberry Pi · 3D printed · Local / No cloud required · Home Assistant · Arduino · ROS2 · ESP32 OOMWOO is an open source home robot vacuum you can build yourself, built using Raspberry Pi, 3D printing, Home Assistant, Arduino and ROS2. It uses an affordable 2D LiDAR to map your home and navigate on its own. Local, no cloud required for regular functionality, no vendor lock in. Follow us building in public Discord X Instagram Facebook Reddit newsletter YouTube oomwoo.com Tutorials Early build instructions will be available in Fall 2026…
read the full oomwoo overview →
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Frequently asked questions
Is Home Assistant or oomwoo more popular?
Home Assistant has 91,982 GitHub stars and oomwoo has 12,969. Home Assistant has the larger community by that measure.
Are Home Assistant and oomwoo free?
Both are open source. Home Assistant is licensed under Apache-2.0 and oomwoo under Apache-2.0. Neither carries a licence fee.
What is the difference between Home Assistant and oomwoo?
Home Assistant is written in Python and oomwoo 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, Home Assistant or oomwoo?
Choose Home Assistant if you want the larger community (91,982 stars) or its Apache-2.0 licence terms. Choose oomwoo if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.