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Open Source PubNub Alternatives

Discover 1 open source alternative to PubNub. All free, community-driven, and actively maintained.

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What is PubNub?

Real-time messaging and communication platform for building interactive applications.

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centrifugo
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centrifugo

Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.

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