Building powerful realtime apps like chat, realtime mapping, live updates, and IoT device control is easy with PubNub. To get started, try out our Quickstarts below to learn the basic concepts, and choose from our extensive list of SDKs and integrations to fit your development environment. You’ll be up and running in no time.
Getting started with PubNub is free so it's very easy on your budget from the start. Even if your application is used by millions of users, you only pay for what you use with our transaction pricing model.
PubNub takes care of the infrastructure needed for the realtime communication layer of your apps so that you can focus on your application innovation. You benefit from our global scalability, 99.999% uptime SLA, and extensible platform for new realtime use cases and other third-party APIs.
PubNub is optimized for maximum performance and reliability using the best methods and built by an expert engineering team with many years of experience delivering scalable infrastructure products. By using PubNub you leverage our team's expertise and operational skills to successfully provide a highly-available, realtime data stream network for fast and reliable messaging and signaling.
Attempting to operate a similar solution targeting a comparable quality on your own is likely to be drastically more costly. For reference, read our blog.
Top pick SDKs
Try PubNub today
Launch and scale your realtime application in minutes on PubNub's reliable and secure network.