Compare Mumble and Centrifugo on pricing, features, platforms, and ratings — both Team Chat tools, Open Source (free) vs Open Source / Freemium pricing to…
At a Glance
Mumble
Centrifugo
Primary category
Team Chat
Team Chat
Rating
Not documented
Not documented
Pricing model
Open Source (free)
Open Source / Freemium
Starting price
Free
Free (self-hosted)
Free plan
Not documented
Yes
Free trial
Not documented
Not documented
Platforms
Mac, Windows
Not documented
Team collaboration
Not documented
Not documented
AI features
Not documented
Not documented
Public API
Not documented
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
Mumble
Mumble Client and Server — Free N/A
Centrifugo
Open Source (Apache 2.0) — Free N/A
Centrifugo PRO — Custom N/A
Pros & Cons
Mumble
Pros
Completely free and open source with no subscriptions or ads
Historically excellent, low audio latency well suited to competitive gaming
Strong encryption and certificate-based authentication
Full self-hosting control over data and server uptime
Lightweight client that runs well on older hardware
Cons
Dated interface compared to modern chat apps like Discord
Requires self-hosting or a paid third-party host, unlike free-to-join platforms
Smaller ecosystem of integrations, bots, and community features than Discord
Initial server setup and configuration can be technical for non-technical users
No built-in text-first community features like servers with public discovery
Centrifugo
Pros
Free, Apache 2.0-licensed core with no per-connection or per-message fees
Production-proven at scale by companies including VK, Badoo, ManyChat, and Grafana
Supports multiple transports and scaling backends rather than locking teams into one stack
Broad official SDK coverage across web, mobile, and backend languages
Cons
Requires engineering effort to deploy, secure, and integrate versus a plug-and-play hosted API
Centrifugo PRO pricing is not publicly listed, requiring direct contact for enterprise features
Self-hosted operation means the adopting team is responsible for uptime, scaling, and monitoring
No official company headquarters or large support organization behind the open-source core
Use Cases
Mumble
Competitive gaming voice comms — A gaming clan needs extremely low-latency, reliable voice chat during matches without a third party controlling their server.
Self-hosted community voice server — A privacy-conscious community wants to run its own voice server instead of depending on a commercial platform's infrastructure.
Lightweight team coordination — A small team wants simple, low-resource voice channels for coordination without the overhead of a full chat platform.
Centrifugo
In-App Chat & Live Comments — Development teams use Centrifugo to power real-time chat and live comment features without depending on a hosted third-party API.
AI Response Streaming — Applications use Centrifugo to stream partial LLM/AI responses to clients as they are generated.