I’m looking for something that can do chat, video calling with support for guess links and chats. I need it to work in the browser so I can send people a link to a chat session. Bonus if it has a simple mobile app and calendar integration.
Anyone know of something that isn’t Nextcloud Chat?
I haven’t tried it myself but Mattermost offers most of what you’re looking for.
https://github.com/mattermost
I think a gitlab install has most of mattermost inside it, and that means installation and updates are handled. I found the install of MatterMost via its devs used to be very naive, but the gitlab people did something right in vendoring it into their massive install. Gitlab-ce is bloated as heck, but it’s fire-and-forget on the proper platform and may allow inter-org linking with or without the matter bridge thing (which itself affords some interoperability).