Mailman3 vs Screego
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 Mailman3 with
choose an app… Chatwoot SimpleX Chat Etherpad Centrifugo Typebot Berty Mumble The Lounge Papercups Mailman Sympa HyperKitty Postorius Schleuder
Compare Screego with
choose an app… Plane Chatwoot Focalboard Super Productivity Wekan SimpleX Chat Etherpad OpenProject Habitica Self-Hosted Planka Leantime Centrifugo Typebot git-bug Kanboard Berty Mumble Kaneo The Lounge Papercups Taskwarrior Zammad WorkAdventure Soketi Remark42 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 Mailing List Manager Mlmmj Web Peachpub PrivMX WebMail SIP3 TrueConf Wazo Yeti-Switch
Feature Mailman3 Screego Category Chat & Communication Chat & Communication License AGPL-3.0-or-later GPL-3.0 Language Go Setup difficulty Medium Easy Min. RAM 800 MB 50 MB Deployment bare-metal bare-metal GitHub stars — ★ 10,478 First released 2023 2024 Replaces Google Groups —
Why pick each one
Choose Mailman3 if… Released under the AGPL-3.0-or-later license Mailman3 details Choose Screego if… Released under the GPL-3.0 license Easy to set up — beginner-friendly Mature project with 10.5k GitHub stars Written in Go Screego details
Frequently asked questions Is Mailman3 or Screego better? Screego is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Mailman3 if its specific feature set fits your needs better.
Are Mailman3 and Screego free and open-source? Yes. Mailman3 is licensed under AGPL-3.0-or-later and Screego under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Mailman3 and Screego with Docker? Mailman3: check the project docs for container support. Screego: check the project docs for container support.