Open Source Alternatives to Google Nest

A smart home ecosystem that integrates security devices, climate control, and home automation. The product line includes cameras, doorbells, speakers, thermostats, and displays managed through the Google Home app. It provides capabilities for remote monitoring, energy savings via Nest Renew, and voice control through Gemini. The system is designed for residential users to automate routines, monitor live camera streams, and manage connected devices from a centralized interface. Deployment involves installing hardware devices throughout the home and connecting them to a Google account.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Google Nest give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Google Nest. The most popular is Secluso. It uses the GPL-3.0 license and ships an official Docker image.