They are split on several servers to ease management (Kaltura especially)

Tiki will handle Workspaces, News articles, Forums, Bug & Issue Trackers and Forms & reports, Calendar, File Gallery (Document management), Spreadsheet, Accounting, Commerce, Survey, Maps, CRM/Help Desk, Search, Workflow (Transitions), Blogs, Web Services, Slideshow, Social networking, Newsletters, Project Management, Drawings (SVG), Translation Management, RSS, Ratings & Comments

Tiki is the FLOSS Web Application with the most built-in features and covers a very diverse set of Use Cases. The Tiki community is very active and there are two major versions per year. Please see: Roadmap

Typically, one Tiki instance outside the Firewall for public/customer/community website and one Tiki instance behind the Firewall for staff.

Tiki is based on the following technologies: PHP / MySQL / Smarty / jQuery / Zend Framework / Bootstrap. License: LGPL

For Server, Network, and Gateway, see: ClearOS

For an email system (including calendars, etc.), see Kolab

For real time collaboration, instant messaging, etc. : Openfire

PBX-telephony: FreeSWITCH.

Kaltura is a full-featured video management platform, managed via a web browser.

Kaltura License: AGPL

You can try it out at kaltura.com or you can get the self-hosted community edition from kaltura.org

See: Piwik

License: GPL

See: Elasticsearch

Syncthing -> For now, focusing on P2P file sync, but soon-ish, we'll add the ClearOS server as a central node.

Adding a new client or re-installing a client should become quick & painless. So moving more towards cattle in the pets vs cattle analogy. Software should be easy to install / move / backup simply by moving the files, as we do with data files.

For Android, you can get apps from F-Droid.

See Firefox

See Thunderbird or SeaMonkey

See KeePass

See Jitsi

OpenVPN is part of ClearOS.

Syncthing -> For now, focusing on P2P file sync, but soon-ish, we'll add the ClearOS server as a central node.

• LXLE

• KVM

Another the way to look at it:

Core	Apps	Saas
Mail	Thunderbird or SeaMonkey & or Kolab	KolabNow
Video	Kaltura	Kaltura.com
Desktop & virtualization	KVM & Lubuntu
Real-time communication (RTC)	Base: Openfire Meetings FreeSWITCH & FusionPBX
Web app	Tiki & Firefox	On ClearOS or shared hosting
Server & network & files	ClearOS, OpenVPN, etc. and Syncthing	many like Linode
Search	Elasticsearch	Many options
Stats	Piwik	Piwik PRO
Passwords	KeePass