Mumble

easy

Low-latency self-hosted voice chat server and client for gaming, teams, and communities.

0.25 GB RAM ActiveBSD-3-ClauseiOS & Android

Source Docs Website

Replaces

Pros

Very low latency voice communication
Mature clients and server
Lightweight compared with full team chat platforms

Cons

Voice-focused, not a full Slack or Discord replacement
UI feels old-school
Mobile and web experience is less polished than modern chat apps

Tags

voice voip chat gaming teamspeak

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