Mein Haus:

Homematic IP, CCU3, Philips Hue, Xiaomi Cubes, Osram Plugs

Node Red, MQTT, iobroker, apple, HomeKit

Amazon Decices: EchoDot 2&3, Echo Show (1. & 2. Gen), Echo Show 5,
Echo Spot
Sonos (with Alexa): Beam, Sonos One
Echo Wall Clock