AstraChat is an enterprise alternative to WhatsApp and Slack for large organizations that want their own private messaging servers in the cloud or on premise. AstraChat is a complete XMPP-based messaging solution that is ideal for governments, police, military, banks, insurance, finance, and healthcare companies that value privacy and security.
I added AstraChat here as a server, but is is also a suite of clients, available for iOS, Android, macOS, Windows, and “Linux”.
When I try to find the download options for the server component I can’t actually find it…
The M-Link User Server is Isode’s core Instant Messaging and Presence server based on the XMPP (eXtensible Messaging and Presence Protocol) standard. Its feature set makes it ideal for deployments where security, reliability and special functionality are vital as well as for large public deployments.
Mit blabber.im erhälst du einen sicheren Instant Messenger für dein Smartphone, Tablet, Laptop und PC. Wir setzen auf das XMPP Protokoll und betreiben unsere Serverplattform mit offener Server-zu-Server Schnittstelle.
With blabber.im you will get a secure instant messenger for your smartphone, tablet, laptop and PC. We rely on the XMPP protocol and operate our server platform with an open server-to-server interface.