Centrifugo vs Milliwatt Labs

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Centrifugo compared with Milliwatt Labs
Detail	Centrifugo	Milliwatt Labs
What it does	Scalable self-hosted real-time messaging and state sync platform	AI measured in milliwatts, not megawatts
Stage	Established	Not given
Founded	2023	Not given
Based in	CY	Not given
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	Runs on CPU without GPU Works offline without data center
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	AI that runs efficiently without GPU or data center Prioritizes privacy with offline processing Works on everyday hardware including microcontrollers Low power consumption measured in milliwatts
Community votes	0	0
DR (Domain Rating by Ahrefs)	51 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	37	0
Referring domains (Majestic)	346	0

3 details filled in for both companies.

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