head to head · open source
oomwoo vs SonoffLAN
oomwoo has 11,298 GitHub stars, 711 forks, 3 open issues and last shipped 3 days ago. SonoffLAN has 3,316 stars, 478 forks, 184 open issues and last shipped 4 days ago. oomwoo leads on adoption by 241% (11,298 vs 3,316 stars). oomwoo is written in Python under Apache-2.0; SonoffLAN is written in Python under MIT. oomwoo has attracted 6% as many forks as stars, SonoffLAN 14%. oomwoo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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 | SonoffLAN | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 3.3K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-28 | 2026-09-27 |
| Forks | ⑂ 711 | ⑂ 478 |
| 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 SonoffLAN if
- You want the SonoffLAN feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and SonoffLAN 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 SonoffLAN
SonoffLAN is a Home Assistant custom component for people who want to control Sonoff devices running their original eWeLink firmware over local LAN, cloud, or both, without flashing anything.
read the full SonoffLAN overview →
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Frequently asked questions
Is oomwoo or SonoffLAN more popular?
oomwoo has 11,298 GitHub stars and SonoffLAN has 3,316. oomwoo has the larger community by that measure.
Are oomwoo and SonoffLAN free?
Both are open source. oomwoo is licensed under Apache-2.0 and SonoffLAN under MIT. Neither carries a licence fee.
What is the difference between oomwoo and SonoffLAN?
oomwoo is written in Python and SonoffLAN 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, oomwoo or SonoffLAN?
Choose oomwoo if you want the larger community (11,298 stars) or its Apache-2.0 licence terms. Choose SonoffLAN if its feature set, stack or MIT licence fits better. Both are self-hostable.