Pulsar Alternatives

NATS.io is an open source messaging system for cloud native applications, IoT messaging, Edge, and microservices architectures.

SignalR is a server-side software system designed for writing scalable Internet applications, notably web servers.

Burndown is project management, automated. Our smart scheduling technology constantly manages your team's schedule - based on your priorities, progress, and capacity - so you don’t have to.

Try for free paid Free Trial $5.0 / Monthly (Per User)

Realtime application framework (Node.JS server)

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

The Everything is Real-Time C# Backend for Single Page Applications

Real Time Entity Framework (EF) and ASP.NET core. Make all of your data real time.

Social media analytics platform

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.

PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

Real-time communication service for connecting online devices.

Rapid.io is a cloud-hosted service that allows app developers to build realtime user interfaces...

Musicolet is a small yet feature-rich offline Music Player for Android.

free

Map shows when two people play same song at same time