#1 AI CodingFree
Neos — alternative #1 to Mailcow
Neos or TYPO3 Neos (for version 1) is a modern, open source CMS. (Source Code) GPL-3.0 PHP
Catalogue source
Recorded alternatives
Alternatives to Mailcow
Every candidate below sits in AI Coding. What ends up on this page is decided entirely by a recorded score — not by bidding, not by editor taste. Review both records, check current vendor terms, then decide.
#2 AI CodingFree
PHP Server Monitor — alternative #2 to Mailcow
Open source tool to monitor your servers and websites. (Source Code) GPL-3.0 PHP
Catalogue source
#3 AI CodingFree
Rukovoditel — alternative #3 to Mailcow
Configurable open source project management, web-based application. (Source Code) GPL-2.0 PHP
Catalogue source
#4 AI CodingFree
phpIPAM — alternative #4 to Mailcow
Open source IP address management with PowerDNS integration. (Source Code) GPL-3.0 PHP
Catalogue source
#5 AI CodingFree
SabreDAV — alternative #5 to Mailcow
Open source CardDAV, CalDAV, and WebDAV framework and server. (Source Code) MIT PHP
Catalogue source
#6 AI CodingFree
Tuleap — alternative #6 to Mailcow
Tuleap is a libre suite to plan, track, code and collaborate on software projects. (Source Code) GPL-2.0 PHP
Catalogue source
#7 AI CodingFree
Postal — alternative #7 to Mailcow
Complete and fully featured mail server for use by websites & web servers. (Source Code) MIT Docker/Ruby
Catalogue source
#8 AI CodingFree
Rancher — alternative #8 to Mailcow
An open source project that provides a complete platform for operating Docker in production.
GitHub source
Questions about this page
How were these alternatives selected?
Each candidate is a live catalogue record in the same primary category, picked by a deterministic score that Oryxen records in its catalogue: how many meaningful words the two listings share, whether their pricing classes oppose (a paid product against a free one), whether both are open source, and whether either record is featured. The same catalogue state always produces the same list — no randomness, no manual ranking.
Are these alternatives ranked by payment?
No. Rows are ordered only by the recorded score, highest first, with alphabetical ties — payment never influences the order, nothing here is paid placement, and Oryxen charges no listing or placement fee.
Always verify current terms with Mailcow directly — Oryxen records pricing classes, not live quotes.