the open realtime server
a fast and secure data-sync realtime server
for mobile, web & iot
get startedWhy deepstream?
deepstream allows clients and backend-services to sync data, send events and more with a heavy focus on security. Configure everything server side without writing a line of code while still connecting to your favorite cache, database, message bus and more.
records realtime document sync
Interactive JSON documents that can be edited and observed. Changes are persisted and synced across clients and saved in cache/storage.
events publish-subscribe messaging
Many clients can subscribe to topics and receive data whenever other clients publish it to the same topic.
rpcs request-response workflows
Clients can register functions to be called by other clients. deepstream will smartly route requests and responses.
presence monitoring who is online
Query deepstream for online users and subscribe to login/logout events
listening reactive subscriptions
Let your services be told whenever a new topic is subscribed to, letting you serve realtime data on demand
security authorize everything
authenticate and permission everything from the user down to each message
Further Reading
Get started with deepstream by reading more about the high level concepts it provides, or jump straight into building your first application!