irssi vs Mumble
A side-by-side comparison of two self-hosted chat & communication options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare irssi with
choose an app… Rocket.Chat Mattermost Chatwoot Zulip SimpleX Chat Etherpad Tinode Element Web Centrifugo Screego Typebot Let's Chat Berty Matterbridge ejabberd The Lounge Papercups Zammad WorkAdventure Dendrite Soketi Remark42 Isso FreeSWITCH qTox MiroTalk Synapse Ferdium FreeScout Telegram Bot API Server Rustpad Cinny Asterisk WeeChat Ergo Converse.js Openfire Dino Nheko Conduit Nextcloud Talk Movim
Compare Mumble with
choose an app… Plane Chatwoot Focalboard Super Productivity Wekan SimpleX Chat Etherpad OpenProject Habitica Self-Hosted Element Web Planka Leantime Spectrum Centrifugo Screego Typebot git-bug Kanboard Berty Kaneo The Lounge Papercups Taskwarrior Zammad WorkAdventure Dendrite Soketi Remark42 Isso FreeSWITCH qTox MiroTalk Synapse Ferdium FreeScout Telegram Bot API Server Rustpad Cinny Asterisk WeeChat Ergo Revolt Quicksy Bridge Kamailio Cusdis Tox Stoat Nheko AnyCable Chitchatter Live Helper Chat Conduit Spacebar Nextcloud Talk Indico RetroShare SIPCAPTURE Homer Peer-calls mautrix-telegram Routr gomuks GlobaLeaks openSIPS mautrix Databag Galène InspIRCd Candy Toxic Hyphanet Syphon FusionPBX soju KiwiIRC Glowing Bear Dendrite Lite Bonfire Pretalx Delta Chat Fractal Notifo SimpleX Briar Quassel IRC OTS matrix-commander Mumble Web Comentario Continuwuity BitlBee ngIRCd Miaou Session Nextcloud Talk Signaling Server UnrealIRCd MiroTalk C2C matrix-appservice-irc Linphone Chatmail Relay Hookshot Atheme IRC Services Maunium Sticker Picker Spectrum 2 Shhh Gamja Jami Server Bridge Mollysocket Anope PushBits Comm Heisenbridge Slixmpp Ferdium Server Solanum Wesh Network Draupnir baibot matrix-media-repo Charybdis IRCd Zusam Cactus Comments ircd-hybrid Scuttlebutt Room Robust IRC Flexisip SAMA Biboumi Hebbot ircu2 Libervia Jami YunoHost Mail Relay 3CX ARN-Messager Freepbx GNUnet Groupboard MailBag Mailman3 Mailing List Manager Mlmmj Web Peachpub PrivMX WebMail SIP3 TrueConf Wazo Yeti-Switch
Feature irssi Mumble Category Chat & Communication Chat & Communication License GPL-2.0 BSD-3-Clause Language C C++ Setup difficulty Medium Easy Min. RAM 32 MB 128 MB Deployment bare-metal, binary, source docker, bare-metal, binary GitHub stars ★ 3,129 ★ 8,175 First released 1999 2005 Replaces Slack Discord, TeamSpeak, Ventrilo
Why pick each one
Choose irssi if… Released under the GPL-2.0 license Active community (3.1k GitHub stars) Written in C Tiny footprint — runs in 32 MB RAM irssi details Choose Mumble if… Excellent voice quality Tiny resource footprint Mumble details
Frequently asked questions Is irssi or Mumble better? Mumble is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider irssi if its specific feature set fits your needs better.
Are irssi and Mumble free and open-source? Yes. irssi is licensed under GPL-2.0 and Mumble under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run irssi and Mumble with Docker? irssi: check the project docs for container support. Mumble: yes.