Calendar and contacts in your apps
Thunderbird, Apple Calendar and Contacts and your Android phone read and write the Symbifox calendar and contacts, without Nextcloud.

Symbifox becomes the calendar and contacts server of your apps, with one password per device that opens only the calendar and contacts, and is revoked in one step. Each person files their meetings in several calendars, each in its colour, in Symbifox as on the phone. A reminder dismissed in Thunderbird is dismissed on the Mac and in Symbifox too, without rewriting the meeting or writing to anyone. Only Symbifox sends invitations: nobody gets two. The company address book and a personal one follow on the phone, and a contact deleted on the phone is archived in Symbifox, never erased.
Comparable to Nextcloud Calendar and Contacts, without the separate server
Shall we look at your case together?
Tell us what you run today. We will tell you honestly whether Symbifox helps or not.
The catalog grows almost every month.
What gets added, what we learn deploying it, and nothing else. You leave whenever you want.
One confirmation email, and nothing before you follow its link. Then 10 welcome emails, one a week, then the updates. No tracker, no resale.