Open-source platform to control smart home devices, build automations and dashboards, with broad third-party integrations and local-first privacy.

90.1k stars38.4k forksApache-2.0last commit Actively maintained
Cloud service for Belkin Wemo smart-home devices that provides remote control, scheduling, automation rules, firmware updates and integrations with mobile apps, cloud APIs and voice assistants (e.g., Alexa, Google Assistant).
Open-source platform to control smart home devices, build automations and dashboards, with broad third-party integrations and local-first privacy.

90.1k stars38.4k forksApache-2.0last commit Actively maintained
Alternative open source firmware for ESP8266/ESP32 IoT devices, providing local control via MQTT/HTTP/Web UI, OTA updates, and built-in automation rules and timers.

24.7k stars5.2k forksGPL-3.0last commit Actively maintained
Self-hosted Zigbee-to-MQTT bridge that lets you control Zigbee devices without vendor gateways and integrate them with home automation platforms via MQTT.

15.6k stars2k forksGPL-3.0last commit Actively maintained
Open-source home automation platform to monitor sensors and control switches, lights, meters, and smart home devices from a responsive web interface with alerts.

3.8k stars1.2k forksGPL-3.0last commit Actively maintained
Self-hosted smart home hub that unifies device control, automation, and floorplan visualization while preserving privacy.

2.6k stars332 forksMPL-2.0last commit Actively maintained
openHAB is a Java-based, modular open-source smart home platform providing a rules engine, extensible add-ons, multi-protocol device integration and mobile/web UIs.
1.1k stars471 forksEPL-2.0last commit Actively maintained
FHEM is a Perl-based open-source home automation server with a modular architecture, web frontends, and broad device protocol support.

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Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 6 of 7 shipped a commit in the last six months. Licences in this list: Apache-2.0, GPL-3.0, MPL-2.0, EPL-2.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Smart Home & IoT Platforms.