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Centrifugo vs Soketi
People
Price
Free
Free
Real-Time Data Sync
Annual estimate10 people, entry price
Free
Free
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Real-Time Data Sync
Overview
Focus
Real-Time Data Sync
Real-Time Data Sync
Product
Open source scalable real-time messaging server supporting WebSockets and SSE with built-in presence and history features.
Open source WebSocket server compatible with the Pusher protocol providing a self-hosted real-time messaging solution.
Headquarters
Remote
Remote
Company size
2-10 employees
2-10 employees
Founded
2013
2021
Pricing details
Published rate
Free
Free
Free options
Free plan
Free plan
Source updated
Oct 29, 2026
Nov 2, 2026