Home Assistant
www.home-assistant.io
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.

If you want both a smart AND privacy focused home, you still have an option. Home Assistant is a FOSS (Free Open Source Software) that creates home automation that you stay in control of.

There are many builds and price points for a set up, which mostly depends on how much work you are willing to take on yourself.

A Home Assistant dashboard showing smart home controls