RainMaker support fully complaint Matter Fabric implementation. All the concepts like Fabric, Node Id, Fabric Id ACLs, Root CA, Device NoC etc are implemented as per Matter Spec.
Using RainMaker you can create your own fabric without having a need of any hub. With RainMaker, your Phone APP acts as commisssioner and your customer can commission the devices using your Phone APP.
Working Phone APP for iOS is avaible which you can be extend and brand as your own.
Supported Devices
Pure Matter device
RainMaker supports pure Matter devices which once commissioned, do not need internet connectivity and can communicate with other Matter compliant devices. This type of devices do not support remote control.
RainMaker + Matter device
These devices are special as they are Matter compliant and also supports remote controlling through RainMaker. So, you get all the features of RainMaker in your Matter device.