head to head · open source
frigate vs homeassistant-powercalc
frigate has 36,071 GitHub stars, 3,630 forks, 95 open issues and last shipped 2 days ago. homeassistant-powercalc has 1,583 stars, 423 forks, 17 open issues and last shipped 2 days ago. frigate leads on adoption by 2,179% (36,071 vs 1,583 stars). frigate is written in Python under MIT; homeassistant-powercalc is written in Python under MIT. frigate has attracted 10% as many forks as stars, homeassistant-powercalc 27%. frigate 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
| frigate | homeassistant-powercalc | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 1.6K |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-23 | 2026-09-23 |
| Forks | ⑂ 3.6K | ⑂ 423 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick frigate if
- You weight community size — 36K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick homeassistant-powercalc if
- You want the homeassistant-powercalc feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and homeassistant-powercalc fits your workflow better
About frigate
Frigate NVR is a complete and local network video recorder built for Home Assistant, with AI object detection. It uses OpenCV and Tensorflow to run realtime object detection locally on IP cameras, so video analysis happens on your own hardware instead of a vendor cloud. Project lives in the Home Assistant home automation ecosystem, with tight integration through a custom component, and it talks over MQTT so other systems can consume its events. Written mainly in TypeScript, MIT licensed, 8 years old, 35,896 stars and 3,596 forks on GitHub.
read the full frigate overview →
About homeassistant-powercalc
PowerCalc is a free, MIT licensed Home Assistant custom component that estimates the power and energy consumption of lights, fans, media players and other appliances that cannot measure themselves, letting Home Assistant users monitor energy across a whole home without fitting a smart plug to every device.
read the full homeassistant-powercalc overview →
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Frequently asked questions
Is frigate or homeassistant-powercalc more popular?
frigate has 36,071 GitHub stars and homeassistant-powercalc has 1,583. frigate has the larger community by that measure.
Are frigate and homeassistant-powercalc free?
Both are open source. frigate is licensed under MIT and homeassistant-powercalc under MIT. Neither carries a licence fee.
What is the difference between frigate and homeassistant-powercalc?
frigate is written in Python and homeassistant-powercalc 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, frigate or homeassistant-powercalc?
Choose frigate if you want the larger community (36,071 stars) or its MIT licence terms. Choose homeassistant-powercalc if its feature set, stack or MIT licence fits better. Both are self-hostable.