Google is still using XMPP, but not officially for IM. Goodle Cloud Messaging (GCM)[0] comes to my mind, where you use XMPP to send notifications to your Andro

Google is still using XMPP, but not officially for IM. Goodle Cloud Messaging (GCM)[0] comes to my mind, where you use XMPP to send notifications to your Android/ChromeOS/... clients. There is also Google Cloud Print [1], where XMPP is used internally by printers (my HP MFP M277dw supports it) to receive print jobs. [0] https://firebase.google.com/docs/cloud-messaging/server#implementing-the-xmpp-connection-server-protocol https://firebase.google.com/docs/cloud-messaging/server#impl... [1] https://www.google.com/cloudprint/learn/ https://www.google.com/cloudprint/learn/