Agent-first GPU compute marketplace with per-second billing
Scalable self-hosted real-time messaging and state sync platform
Stage
Not given
Established
Founded
Not given
2023
Based in
KN
CY
Pricing model
Paid
Open source
Pricing
Not given
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.
Key features
Per-second billing with no minimum
Agent skill for AI coding agents
Prepaid balance with card or crypto payment
94 GPU models from data center to consumer class
Provider-set pricing with 95% provider share
Public price feeds and API access
Model Context Protocol server for AI documentation search
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
What makes it different
Agent-first design with one-command GPU provisioning
Providers set own prices on open marketplace
No minimum rental period or reservation required
Crypto payment option with 2.5% bonus
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
Lium
Centrifugo