Realtime
Realtime events, built in
Broadcast messages, listen to database changes, and build collaborative features without managing WebSocket infrastructure.
Description of the feature
Postgres changes
Subscribe to INSERT, UPDATE, and DELETE events on any table. Filter by column or row.
Broadcast
Send ephemeral messages to any number of connected clients with sub-100ms latency.
Presence
Track who's online and synchronize shared state across clients in real time.
Pub/sub channels
Create named channels that clients can join and leave dynamically.
Global scale
Realtime runs in every edge region so messages are delivered from the closest node.
Example of use cases
Live dashboards
Stream database changes to dashboards in real time without polling.
Collaborative editing
Build multiplayer experiences with presence tracking and broadcast.
Notifications
Push real-time notifications to connected clients via pub/sub channels.
