head to head · open source
oomwoo vs SonoffLAN
oomwoo has 13,099 GitHub stars, 824 forks, 3 open issues and last shipped 3 days ago. SonoffLAN has 3,354 stars, 480 forks, 184 open issues and last shipped 11 days ago. oomwoo leads on adoption by 291% (13,099 vs 3,354 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 | ★ 13K | ★ 3.4K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-12 | 2026-11-04 |
| Forks | ⑂ 824 | ⑂ 480 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick oomwoo if
- You weight community size — 13K 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 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 →
About SonoffLAN
Control Sonoff Devices from Home Assistant Home Assistant custom component for control Sonoff devices with eWeLink (original) firmware over LAN and/or Cloud. [!CAUTION] Starting in 2026 power, current, and voltage sensors will no longer be updated via the cloud connection. These updates placed a heavy load on the eWeLink cloud. As a result, they were blocked by the cloud. Table of Contents Installation Configuration Posting new issues Configuration UI Mode Debug page Homes Configuration YAML Custom device class Custom devices Custom sensors Force update Preventing DB size growth Sonoff Pow Sonoff TH Sonoff RF…
read the full SonoffLAN overview →
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Frequently asked questions
Is oomwoo or SonoffLAN more popular?
oomwoo has 13,099 GitHub stars and SonoffLAN has 3,354. 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 (13,099 stars) or its Apache-2.0 licence terms. Choose SonoffLAN if its feature set, stack or MIT licence fits better. Both are self-hostable.