PubNub
Power your real-time app with the world's largest pub/sub network.

PubNub is a real-time developer platform that provides pub/sub messaging infrastructure for building live, interactive features such as chat, live updates, and in-app notifications. It offers ultra-low-latency APIs and SDKs that scale from prototype to millions of users across industries like gaming, healthcare, fintech, and logistics. The platform handles up to 3 trillion API calls per month with sub-30ms global delivery across 800 million connected devices.
PubNub provides a globally distributed event-driven messaging network with APIs and SDKs that developers integrate into their apps to enable real-time data streaming and communication at scale.
Software developers and engineering teams building real-time interactive applications
Background.
- Status
- launched
- Business model
- freemium
- Company
- PubNub
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.