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New: Connect Claude & ChatGPT to your calendars – the AI assistant is here

Kalender Sync

Contact

How to reach us

Three ways — ranked by response time. Fastest: a 15-min slot straight in the calendar. Middle: a quick email. Classic: the form below.

Or email: paul@kalender-sync.de

Form

Send us a message

We answer within 24 hours on business days. If it's urgent — book a slot above.

By submitting you agree to our privacy policy.

Frequent questions

Maybe an answer is enough

How quickly do you respond?

Usually within 24 hours on business days. DPA requests often same-day.

Do you offer onboarding or demos?

Yes. Book a 15-min slot above — we'll walk through your setup together.

Can I request a Data Processing Addendum (DPA)?

Yes. We provide a DPA under GDPR Art. 28 — included in the Professional plan, on request for Free and Basic. Pick the subject “DPA / Compliance request” in the form below or book a slot directly. More for IT teams: /en/it-admin/.

I found a bug — where do I report it?

Use the form with subject “Report a bug” or the in-app feedback button. Both reach us.

Even more answers — from guides to troubleshooting — in the help center.

Ready to fix your calendar chaos for good?

Try free for 7 days

Currently supported providers

GoogleMicrosoftApple iCloudKKSuiteGMXWEB.DEmailbox.orgiCal-Feeds