Roboflow vs Centrifugo

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

Roboflow compared with Centrifugo
Detail	Roboflow	Centrifugo
What it does	Vision AI platform for companies that run in the physical world	Scalable self-hosted real-time messaging and state sync platform
Stage	Established	Established
Founded	2020	2023
Based in	Not given	CY
Pricing model	Freemium	Open source
Pricing	Free Tier: $0 with 10 credits/month. Core: $39/month with 20 credits total, or $89-$1,399/month for 35-500 credits. Enterprise: Custom pricing. Additional prepaid credits starting at $4, on-demand credits at $6.	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	Not given	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	Single end-to-end platform covering labeling, training, and deployment Free self-hosted inference and model weights on all plans	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	78 no change since last check	51 no change since last check
Trust Flow (Majestic)	23	10
Citation Flow (Majestic)	51	37
Referring domains (Majestic)	4842	346

6 details filled in for both companies.

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