https://forum.cloudron.io/search?term=Mautic&in=titlesposts

GNU Mailman
https://www.gnu.org/software/mailman/index.html

Source code
https://gitlab.com/mailman/

GNU Mailman - Wikipedia
https://en.wikipedia.org/wiki/GNU_Mailman

Open Source Self-Hosted Mailman Alternatives
https://alternativeto.net/software/mailman/?license=opensource&platform=self-hosted

Kimai v2 - GitHub
https://github.com/kevinpapst/kimai2

Applications for Kimai
https://www.kimai.org/apps/

Open Source Self-Hosted Kimai Alternatives -AlternativeTo.net
https://alternativeto.net/software/kimai/?license=opensource&platform=self-hosted

Peertube is recommended by PRISM Break
https://prism-break.org/en/all/#media-publishing

Take back the control of video streaming! #JoinPeertube
https://joinpeertube.org/

PeerTube - Wikipedia
https://en.wikipedia.org/wiki/PeerTube

Source code
https://github.com/Chocobozzz/PeerTube/

Open Source Self-Hosted PeerTube Alternatives
https://alternativeto.net/software/peertube/?license=opensource&platform=self-hosted

Axelor on Google Play
https://play.google.com/store/apps/details?id=com.axelor.apps.crm.sale

@biffalo
??

[Suggestion] Server-Wide Database Manager and File Browser | Cloudron Forum
https://forum.cloudron.io/topic/1397/suggestion-server-wide-database-manager-and-file-browser

Wikipedia page, well in need of an update
https://en.wikipedia.org/wiki/Pydio

Open Source Self-Hosted Pydio Alternatives
https://alternativeto.net/software/ajaxplorer/?license=opensource&platform=self-hosted

Not to be confused with several similarly-named projects.

Please correct this one to "One-Time Secret" in this issue title.

Share a secret - One Time
https://onetimesecret.com/

CiviCRM - Wikipedia
https://en.wikipedia.org/wiki/CiviCRM

Open Source Self-Hosted CiviCRM Alternatives
https://alternativeto.net/software/civicrm/?license=opensource&platform=self-hosted

Source
https://github.com/CachetHQ/Cachet

Open Source Self-Hosted Cachet Alternatives
https://alternativeto.net/software/cachet/?license=opensource&platform=self-hosted