I’m currently using a Nextcloud instance hosted by a volunteer run non profit. 12€ per account per year, I have one for me and my girlfriend.
However, calendar sharing is limited to people on the users on that Nextcloud instance, which is a bit limiting.
Do you have alternatives that allow federated calendar sharing?
https://calendar.online/ seems promising and is German, has anyone used them before?
In the mentioned Proton calendar, you can share your calendars, but NOT when using the free plan.
So I would say - if you’re already using Proton “suite”, you can give it a go. But if you don’t then I don’t think it makes sense to pay just for their calendar feature. It’s pretty basic (which is sufficient for me, but not for everyone)
I see, thanks!