head to head · open source
Home Assistant vs MerossIot
Home Assistant has 91,945 GitHub stars, 39,193 forks, 3,527 open issues and last shipped yesterday. MerossIot has 539 stars, 104 forks, 11 open issues and last shipped 8 months ago. Home Assistant leads on adoption by 16,958% (91,945 vs 539 stars). Home Assistant is written in Python under Apache-2.0; MerossIot is written in Python under MIT. Home Assistant has attracted 43% as many forks as stars, MerossIot 19%. Home Assistant was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (home-automation, iot, python), 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 | MerossIot | |
|---|---|---|
| GitHub stars | ★ 92K | ★ 539 |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-04 | 2026-03-07 |
| Forks | ⑂ 39K | ⑂ 104 |
| 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 MerossIot if
- You want the MerossIot feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and MerossIot 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 MerossIot
⚠ !Attention! ⚠ Meross did change the HTTP SubDevice info API without notice. This has caused the library (versions <=0.4.10.3) to break when used with accounts handling sub devices. Please make sure to upgrade your library to v0.4.10.4 to fix the issue. Meross IoT library A pure python based library providing API for controlling Meross IoT devices over the internet. To see what devices are currently supported, checkout the Currently supported devices section. However, some devices might work as expected even if they are not listed among the supported devices. In such cases, you're invited to open an issue and…
read the full MerossIot overview →
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Frequently asked questions
Is Home Assistant or MerossIot more popular?
Home Assistant has 91,945 GitHub stars and MerossIot has 539. Home Assistant has the larger community by that measure.
Are Home Assistant and MerossIot free?
Both are open source. Home Assistant is licensed under Apache-2.0 and MerossIot under MIT. Neither carries a licence fee.
What is the difference between Home Assistant and MerossIot?
Home Assistant is written in Python and MerossIot 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 MerossIot?
Choose Home Assistant if you want the larger community (91,945 stars) or its Apache-2.0 licence terms. Choose MerossIot if its feature set, stack or MIT licence fits better. Both are self-hostable.