Centrifugo – self-hosted real-time messaging server with bidirectional (WebSocket, SockJS) and unidirectional transports (Eventsource, HTTP-streaming, GRPC), JSON and Protobuf protocols, builtin scalability with PUB/SUB brokers, fully universal/language-agnostic.

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Pusher

This is an alternative to https://pusher.com/, https://www.pubnub.com/, https://ably.com/. Not a drop-in replacement for anything in the list – has its own protocol and mechanics, but solves same problems – i.e.. it's possible to build chats, streaming metrics, live comments, multiplayer games on top of Centrifugo.

#Mobile Push Messaging #Developer Tools #App Development 49 social mentions

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Ably

This is an alternative to https://pusher.com/, https://www.pubnub.com/, https://ably.com/. Not a drop-in replacement for anything in the list – has its own protocol and mechanics, but solves same problems – i.e.. it's possible to build chats, streaming metrics, live comments, multiplayer games on top of Centrifugo.

#Infrastructure As A Service (IaaS) #Realtime Backend / API #Mobile Push Messaging 20 social mentions