Scalable self-hosted real-time messaging and state sync platform
Near-silicon inference
Stage
Established
Not given
Founded
2023
Not given
Based in
CY
US
Pricing model
Open source
Not given
Pricing
Open source version is free. Centrifugo PRO available with flat licensing (no per-connection or per-message fees) and requires contacting sales for a quote.
Not given
Key features
WebSocket, HTTP-streaming, SSE, WebTransport, and gRPC transports
Channel history and message recovery
Flexible authentication and authorization
State synchronization with transactional consistency
Connection event proxying to backend
Online presence detection for users
Efficient binary Protobuf protocol
Resumable streams and transport fallback for AI applications
Multi-model optimization on any hardware within days
Agent swarms for inference optimization
What makes it different
Set up once and works forever with no ongoing configuration needed
Handles millions of concurrent connections with minimal hardware
Self-hosted so messages and data never leave your infrastructure
No per-connection or per-message billing
Works in production at scale with proven reliability
Reaches near-silicon performance limits on existing GPU hardware
Works on any model and any hardware without replacement
Rapid deployment within days rather than weeks or months
Centrifugo
Magni