The #1 chat API for custom apps and websites

Drive engagement, conversion, and retention with the most trusted chat platform by industry leaders and developers.

TRUSTED BY 4,000+ APPS GLOBALLY

Build with the most featured chat API and platform

Our chat API service lets you build in-app chat messaging with all the features of a modern messenger without sacrificing control over your data or user experience.

Threads

Allow users to reply to a specific message without disrupting the conversation flow.

Threads Threads
Polls

Let your users, moderators, and administrators send questionnaires in group chats and enhance community engagement and collaboration.

Polls Polls
Delivery receipts

Let the message sender know their message has been delivered.

Delivery receipts Delivery receipts
Offline messages

Assure users once they hit send, their message will be delivered as soon as connectivity allows.

Offline messages Offline messages
Moderation

Keep chat a fun and safe social experience through Sendbird’s message moderation dashboard.

Moderation Moderation
Translation

Enable automatic or on-demand translation to allow users to chat in their preferred language easily.

Translation Translation

Connecting the world.
6 billion users and counting.

Planetbg12

Scalable and compliant

Scalable and compliant
6 billion users

6 billion+

End users globally

300 M

300M+

Monthly active users

99 9

99.9%+

Uptime

The #1 chat API for enterprise
apps and websites

Ready to improve your customer communications?