head to head · open source
espectre vs hassio-addons
espectre has 9,746 GitHub stars, 741 forks, 13 open issues and last shipped 3 days ago. hassio-addons has 2,646 stars, 337 forks, 43 open issues and last shipped yesterday. espectre leads on adoption by 268% (9,746 vs 2,646 stars). espectre is written in Python under GPL-3.0; hassio-addons is written in Shell under MIT. espectre has attracted 8% as many forks as stars, hassio-addons 13%. hassio-addons 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
| espectre | hassio-addons | |
|---|---|---|
| GitHub stars | ★ 9.7K | ★ 2.6K |
| License | GPL-3.0 | MIT |
| Written in | Python | Shell |
| Last push | 2026-11-03 | 2026-11-05 |
| Forks | ⑂ 741 | ⑂ 337 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick espectre if
- You weight community size — 9.7K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick hassio-addons if
- You want the hassio-addons feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Shell
- You evaluated both and hassio-addons fits your workflow better
About espectre
ESPectre Turn an ESP32 into a private, local Wi Fi motion sensor. When someone moves through a room, they change the way Wi Fi signals travel through it. ESPectre reads those changes and reports motion in real time. No camera, no microphone, no wearable, and no dedicated radar hardware: just a supported ESP32 and the Wi Fi network already in the room. ESPectre is an open source platform that brings together ready to flash firmware, an embeddable C++ SDK, a MicroPython implementation, browser tools, a host CLI, an open dataset, open model weights, and the research workflow used to build and validate the…
read the full espectre overview →
About hassio-addons
Home assistant add on: alexbelgium Support development I maintain this and other Home Assistant add ons in my free time: keeping up with upstream changes, HA changes, and testing on real hardware takes a lot of time (and some money). I use around 5 10 of my 110 addons so regularly I install test machines (and purchase some test services such as vpn) that I don't use myself to troubleshoot and improve the addons If this add on saves you time or makes your setup easier, I would be very grateful for your support! [![Buy me a coffee][donation badge]]( [![Donate via PayPal][paypal badge]]( Addon informations…
read the full hassio-addons overview →
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Frequently asked questions
Is espectre or hassio-addons more popular?
espectre has 9,746 GitHub stars and hassio-addons has 2,646. espectre has the larger community by that measure.
Are espectre and hassio-addons free?
Both are open source. espectre is licensed under GPL-3.0 and hassio-addons under MIT. Neither carries a licence fee.
What is the difference between espectre and hassio-addons?
espectre is written in Python and hassio-addons in Shell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, espectre or hassio-addons?
Choose espectre if you want the larger community (9,746 stars) or its GPL-3.0 licence terms. Choose hassio-addons if its feature set, stack or MIT licence fits better. Both are self-hostable.