Does the Hubitat Elevation C-8 Pro work with HomeKit, Alexa, and Google Home?
The Hubitat Elevation C-8 Pro is a local hub with Zigbee 3.0, Z-Wave 800 with Long Range, Wi-Fi and Ethernet built in, and it is a Matter controller.
It has no Thread radio and is not a Thread border router, so Matter over Thread devices need another platform's border router. It suits HomeKit, Google Home, Alexa and Home Assistant users through an integration (the maker's hub).
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.