Build scalable in-app chat or activity feeds in days. Product teams trust Stream to launch faster, iterate more often, and ship a better user experience.

We obsess over API ease of use. This is why our customers typically integrate in days while competing solutions take months to launch.

  • The #1 Chat API for Custom Messaging Apps
  • Build real-time chat messaging in less time. Rapidly ship in-app messaging with our highly reliable chat infrastructure and feature-rich SDKs. Improve your overall in-app conversion, engagement, and retention.
  • Try Stream Chat free for 30 days or apply for your Maker Account, free forever for qualifying teams.