PubNub docs
PubNub is a highly-available, real-time communication platform optimized for maximum performance. You can use it to build chats, IoT Device Control systems, Geolocation & Dispatch apps, and many other communication solutions.
Let us take care of the infrastructure layer of your apps so that you can focus on your application. We're offering global scalability, 5-9’s uptime SLA, and an extendable platform for new real-time use cases and other third-party APIs.
First steps
Read through the chapters of our first steps documentation to understand how to connect the world in one-tenth of a second.
Begin your first step →
Pricing
We offer a free plan with basic support for testing and development. When you're ready to move to production or exceed 200 monthly active users (MAUs) and/or 1 million transactions/Functions executions, you need to upgrade to a paid account.
MAUs are unique users (with unique user IDs) that connect to PubNub at least once in a calendar month and send an API call. If you'd rather pay for transactions, you may consider transaction-based pricing.
Top pick SDKs
Try PubNub today
Launch and scale your real-time application in minutes on PubNub's reliable and secure network.
Sign up
Don't feel like leaving this page to sign up?