Centrifugo vs Remark42
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 Centrifugo with
choose an app… Plane Chatwoot Focalboard Super Productivity Wekan SimpleX Chat Etherpad OpenProject Habitica Self-Hosted Planka Leantime Screego Typebot git-bug Kanboard Berty Mumble Kaneo The Lounge Papercups Taskwarrior Zammad WorkAdventure Soketi Mercure Isso FreeSWITCH qTox MiroTalk Ferdium FreeScout Telegram Bot API Server Rustpad Asterisk WeeChat Ergo irssi Quicksy Bridge Kamailio Cusdis Tox Stoat AnyCable Chitchatter Live Helper Chat Spacebar Nextcloud Talk Indico RetroShare SIPCAPTURE Homer Peer-calls mautrix-telegram Routr GlobaLeaks openSIPS mautrix Databag Galène InspIRCd Candy Toxic Hyphanet FusionPBX soju KiwiIRC Glowing Bear Bonfire Pretalx Delta Chat Notifo SimpleX Briar Quassel IRC OTS matrix-commander Mumble Web Comentario 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
Compare Remark42 with
choose an app… Chatwoot SimpleX Chat Etherpad giscus Screego Typebot Utterances Berty Mumble The Lounge Papercups Zammad WorkAdventure Soketi Isso FreeSWITCH qTox MiroTalk Ferdium FreeScout Telegram Bot API Server Rustpad Commento Asterisk WeeChat Ergo irssi Cusdis Coral Schnack Talkyard webmention.io Bridgy Mouthful Comentario Cactus Comments
Feature Centrifugo Remark42 Category Chat & Communication Chat & Communication License MIT MIT Language Go Go Setup difficulty Medium Easy Min. RAM 256 MB 128 MB Deployment docker, kubernetes, binary docker, binary, source GitHub stars ★ 10,590 ★ 5,574 First released 2015 2017 Replaces Pusher, Firebase Realtime Database Disqus
Why pick each one
Choose Remark42 if… Privacy-respecting Simple single-binary deploy Remark42 details
Frequently asked questions Is Centrifugo or Remark42 better? Neither is universally better. Centrifugo has the larger community, while Remark42 is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Centrifugo and Remark42 free and open-source? Yes. Centrifugo is licensed under MIT and Remark42 under MIT. Both can be self-hosted at no software cost.
Can I run Centrifugo and Remark42 with Docker? Centrifugo: yes. Remark42: yes.