minus-squarerdschouw@lemmy.worldtoSelfhosted@lemmy.world•Self hosted Teams alternative?linkfedilinkEnglisharrow-up10·1 month agoI haven’t tried it myself but Mattermost offers most of what you’re looking for. https://github.com/mattermost linkfedilink
minus-squarerdschouw@lemmy.worldtoSelfhosted@lemmy.world•Self-hosted diarylinkfedilinkEnglisharrow-up3·1 year agoI use Standard Notes linkfedilink
I haven’t tried it myself but Mattermost offers most of what you’re looking for.
https://github.com/mattermost