Open-Xchange.

European open-source email, calendar, and productivity suite

Feiten

BigBlueButton (self-host)
Virtual classroom and video conferencing; self-hostable
EU · open-source
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CryptPad
End-to-end encrypted collaboration (FR/EU).
FR · open-source
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Nextcloud Deck
Kanbanbord-app voor projectbeheer binnen Nextcloud
DE · open-source
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Flock
Team messaging en samenwerkingsplatform met EU-datacenters
NL · commercial
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FluffyChat
Open-source Matrix-chatclient met focus op eenvoud en privacy
DE · open-source
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HedgeDoc
Markdown collaboration; self-host.
DE · open-source
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Huly
Open-source projectmanagement en team-samenwerkingsplatform
PT · open-source
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HumHub
Duits open-source sociaal intranet en samenwerkingsplatform
DE · open-source
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