Meet EMQX Serverless! Build your fully functional MQTT deployment in 5 seconds, free yourself from the hassle of server management.
Power everything from live chat to data broadcast - reliably, securely, and at serious scale with Ably. The largest WebSocket-based pub/sub platform.
Managed RabbitMQ servers hosted in the cloud. Decouple your applications with the speed of CloudAMQP, a highly available message queuing service.