Based on our record, ejabberd should be more popular than PubNub. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Also a fan of XMPP, ejabberd.im is a formidable piece of software that pretty much just works once you have it all set up and configured. Source: over 2 years ago
It supports voice and video calls, and you use it on your own server (like prosody.im and ejabberd.im). It's also really simple to get a user to create an account on a server you run/a public one and.... It does not require a phone number or an email address. Source: about 3 years ago
I first learned about gRPC about five years go. Since that moment in time when an engineer at PubNub introduced me to the framework, I have let the idea of gRPC simmer more in the background, especially since I was already rather steeped in REST, Open API, Swagger, and other sundries seen in the broader API space (miss you, Mashery. There seemed to be plenty of great tooling, documentation and technologies... - Source: dev.to / over 2 years ago
Openfire - Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server.
Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Prosody - Prosody is a modern flexible communications server for Jabber/XMPP written in Lua.
Pusher - Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
Matrix.org - Matrix is an open standard for decentralized persistent communication over IP.
Socket.io - Realtime application framework (Node.JS server)