head to head · open source
oomwoo vs home-assistant-glow
oomwoo has 11,109 GitHub stars, 695 forks, 3 open issues and last shipped 2 days ago. home-assistant-glow has 1,270 stars, 182 forks, 12 open issues and last shipped 2 days ago. oomwoo leads on adoption by 775% (11,109 vs 1,270 stars). oomwoo is written in Python under Apache-2.0; home-assistant-glow is written in various languages under MIT. oomwoo has attracted 6% as many forks as stars, home-assistant-glow 14%. oomwoo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (esp32, home-assistant), 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
| oomwoo | home-assistant-glow | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 1.3K |
| License | Apache-2.0 | MIT |
| Written in | Python | — |
| Last push | 2026-09-21 | 2026-09-21 |
| Forks | ⑂ 695 | ⑂ 182 |
| 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 home-assistant-glow if
- You want the home-assistant-glow feature set and don't need the biggest community
- You prefer the MIT license terms
- You evaluated both and home-assistant-glow 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 home-assistant-glow
Home Assistant Glow is an open source firmware and hardware project that reads the pulse LED on an electricity meter and sends those measurements to Home Assistant, built for home automation users whose meter has no P1 port and who are willing to assemble a small ESP based sensor themselves.
read the full home-assistant-glow overview →
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Frequently asked questions
Is oomwoo or home-assistant-glow more popular?
oomwoo has 11,109 GitHub stars and home-assistant-glow has 1,270. oomwoo has the larger community by that measure.
Are oomwoo and home-assistant-glow free?
Both are open source. oomwoo is licensed under Apache-2.0 and home-assistant-glow under MIT. Neither carries a licence fee.
What is the difference between oomwoo and home-assistant-glow?
oomwoo is written in Python and home-assistant-glow in various languages. 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 home-assistant-glow?
Choose oomwoo if you want the larger community (11,109 stars) or its Apache-2.0 licence terms. Choose home-assistant-glow if its feature set, stack or MIT licence fits better. Both are self-hostable.