deepstream
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Description:
Data-sync realtime server
Type: Cask  |  Latest Version: 10.0.0@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  @deepstreamio  |  formulae.brew.sh
Category: Networking
Tags: realtime websocket data-sync server pubsub
Install: brew install --cask deepstream
About:
Deepstream is an open-source realtime server that synchronizes data across clients using WebSockets. It combines publish-subscribe, request-response, and data-store capabilities to build robust applications. The server acts as a smart proxy between your backend and frontend, handling state synchronization efficiently.
Key Features:
  • Real-time data synchronization across clients
  • Unified pub/sub, RPC, and record storage
  • Pluggable authentication and database backends
  • Low-latency WebSocket communication
Use Cases:
  • Building collaborative applications with live data sync
  • Creating realtime dashboards and monitoring tools
  • Powering multiplayer game backends
Alternatives:
  • Firebase – Cloud-hosted vs self-hosted, Deepstream offers more control over data
  • Socket.io – Socket.io is a library, Deepstream is a full realtime server solution
  • Ably – Commercial service vs open-source self-hosted option
Version History
Detected Version Rev Change Commit
Aug 23, 2025 12:16pm 10.0.0 0 VERSION_BUMP d7aea4a7
Aug 3, 2025 4:14pm 10.0.0 0 VERSION_BUMP f232a34b