DebOps vs Mautic
A side-by-side comparison of two self-hosted mail servers options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare DebOps with
choose an app… listmonk Docker Mailserver Mailspring Postal MailHog Mail-in-a-Box Stalwart Mail Server mailcow Mailpit
Compare Mautic with
choose an app… Twenty Monica Krayin listmonk Docker Mailserver Mailspring Postal MailHog Mail-in-a-Box Stalwart Mail Server mailcow Mailpit Mailpile Mailu Roundcube Himalaya SimpleLogin MailCatcher Maddy Mail Server Mox Mailtrain SuiteCRM Haraka AnonAddy RainLoop imapsync Erxes smtp4dev NeoMutt Modoboa aerc EspoCRM Frappe CRM Dittofeed Rspamd Keila emailwiz SendPortal WildDuck Mailvelope iRedMail YetiForce CRM Cypht SnappyMail Forward Email Cuttlefish swaks parsedmarc PostfixAdmin Dovecot FluentCRM Self-Hosted Apache James Nextcloud Mail chasquid Sup Betterbird imapfilter OpenTrashmail notmuch Sieve Editor meli phpList Exim alot alps OroCRM Tracardi Lieer Cyrus IMAP OfflineIMAP Larch OpenSMTPD Postfix ViMbAdmin Chatmail Mailman isync MailWhale Afterlogic WebMail Lite afew Apache SpamAssassin Sympa Simple NixOS Mailserver msmtp fdm DragonFly Mail Agent Vtiger CRM Claws Mail Fetchmail HyperKitty piler Postorius Nullmailer getmail6 OpenDMARC OpenDKIM bogofilter Schleuder Dovecot Pigeonhole DKIMpy Milter mpop Courier Mail Server Afterlogic DAV b1gMail Dovel EmailRelay Inboxen Sendmail Sendy SquirrelMail
Feature DebOps Mautic Category Mail Servers Mail Servers License GPL-3.0 GPL-3.0 Language Jinja PHP Setup difficulty Medium Hard Min. RAM 512 MB 2,048 MB Deployment bare-metal docker, bare-metal, source GitHub stars ★ 1,416 ★ 10,305 First released 2026 2014 Replaces — HubSpot, Marketo, Mailchimp
Why pick each one
Choose DebOps if… Released under the GPL-3.0 license Active community (1.4k GitHub stars) Written in Jinja Lightweight — runs in 512 MB RAM DebOps details Choose Mautic if… Full marketing automation suite Large community Mautic details
Frequently asked questions Is DebOps or Mautic better? Neither is universally better. Mautic has the larger community, while DebOps is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are DebOps and Mautic free and open-source? Yes. DebOps is licensed under GPL-3.0 and Mautic under GPL-3.0. Both can be self-hosted at no software cost.
Can I run DebOps and Mautic with Docker? DebOps: check the project docs for container support. Mautic: yes.