# Socket Alternatives

[https://www.pubnub.com](https://www.pubnub.com)

socket.io-redis

[https://developer.mozilla.org/en-US/docs/Web/API/Server-sent\_events/Using\_server-sent\_events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
