Which calendar and scheduling apps work with CalDAV?

Apple Calendar, GNOME Calendar and Merkuro Calendar name CalDAV among their integrations. A listing names up to eight, so others may connect to it too.

When was this checked?

Each tool's listing shows its own date. On this page they run from Oct 5, 2026 to Nov 13, 2026. Integrations are added and withdrawn without notice, so confirm on the tool's own site.

Works with

Apps that work with CalDAV

9 of the 7721 tools in this directory name CalDAV among their integrations.

A listing names up to eight integrations, so a tool that is not here may still connect to CalDAV. Check its own site before you rule it out.

To-Do List Apps

Calendar & Scheduling

Email Apps

HordeFree open-source webmail, calendar, contacts and tasks suiteFree
GFI KerioConnectSelf-hosted business mail server with calendar, chat and local AIFree trial

Habit Trackers

Beaver Habit TrackerOpen-source, self-hostable habit tracker with no goalsFree plan · from $9.90 one-time

Common questions

Which to-do list apps work with CalDAV?: Super Productivity, Planify and Errands name CalDAV among their integrations. A listing names up to eight, so others may connect to it too.
Which calendar and scheduling apps work with CalDAV?: Apple Calendar, GNOME Calendar and Merkuro Calendar name CalDAV among their integrations. A listing names up to eight, so others may connect to it too.
When was this checked?: Each tool's listing shows its own date. On this page they run from Oct 5, 2026 to Nov 13, 2026. Integrations are added and withdrawn without notice, so confirm on the tool's own site.