Stream Overview

The #1 Chat API & SDK for Custom Messaging Apps
Build real-time chat messaging in record time with Stream.

Chat SDKs, Sample Apps and Tutorials
Launch faster with a front-end chat SDK that provides all the building blocks you need to create world-class in-app messaging experiences. Build your own Slack, Telegram, Twitch or Intercom — or anything, really.

Free for Makers
If your company has five or less team members, less than $10k in monthly revenue and have taken less than $100k in funding, Stream is free/gratis/complimentary. Get started with your Maker Account today - availability is limited!