Tool comparison

Kalender Sync vs. Reclaim.ai – sync specialist or AI planning assistant?

Reclaim.ai is the AI planning star of the market – it plans your whole day. Kalender Sync does one thing: GDPR-compliant calendar sync. We show when each tool fits.

Try free for 7 days See Reclaim's strengths

Background

What is Reclaim.ai?

Reclaim.ai is primarily an AI planning assistant, not a classic sync tool. It automatically plans your tasks and habits into your calendar, protects focus time and resolves conflicts with a priority system (P1 to P4). True two-way calendar sync between Google and Outlook is available – iCloud is only supported indirectly through Google. The free plan is generous; paid plans start around $10/month.

Strengths

Where Reclaim.ai is strong

Market-leading AI scheduling

Reclaim is probably the best AI planner on the market – tasks from Asana, Jira, ClickUp or Todoist land automatically in your calendar, with priority, focus time and habits.

Generous free plan

More features in the free version than most competitors – including basic sync.

True two-way sync

Changes are synced both ways between Google and Outlook in real time.

Where Kalender Sync wins

Real sync specialisation

Reclaim's calendar sync is a side feature, not the core product. Kalender Sync is built exactly for this – nothing next to it, nothing above it. If you just want sync, you get a tool that is 100% focused on exactly that.

Calendar sharing included

Reclaim shares availability via AI-powered scheduling links – so for bookings. What Reclaim doesn't have: embedding your calendars as live sharing directly inside someone else's calendar. That's a core feature of Kalender Sync – useful for office setups, teams or recurring clients.

iCloud, GMX, WEB.DE, mailbox.org, KSuite, iCal feeds supported directly

Reclaim needs Google as a detour for iCloud. Kalender Sync connects Apple iCloud directly – plus GMX, WEB.DE, mailbox.org, KSuite and iCal feeds.

GDPR and EU hosting

Reclaim is a US provider (today part of Dropbox). Kalender Sync hosts in Germany – a DPA with a German contractual partner, included in the Professional plan, available on request for Free and Basic.

Data minimisation by default

Reclaim syncs events as "real copies". Kalender Sync shares only availability by default – title + time or full details are opt-in per sync. The fundamental difference for regulated setups.

No mandatory AI day planner

If you just need sync and not an AI rearranging your day, Reclaim is rather over-equipped.

Clearly cheaper at entry

Reclaim's paid plans start around $10 per user per month. Kalender Sync Basic is €5/month – around half, with three calendar accounts and pure sync functionality, no AI overhead.

Decision guide

When to pick which

Reclaim.ai is the right choice when:

You want AI to plan your whole day – tasks, habits, focus time.
You live in Google + Outlook and iCloud doesn't matter.
US hosting isn't a barrier for you.

Kalender Sync is the right choice when:

You want sync, not AI life planning.
You want the broadest provider coverage in this comparison: 8 provider types – Google, Microsoft Outlook/M365, Apple iCloud, GMX, WEB.DE, mailbox.org, Infomaniak kSuite and iCal feeds. Kalender Sync is the only tool in this comparison that connects the German providers GMX & WEB.DE.
You work in the DACH region or regulated industries.
You're looking for a lean, focused solution that just runs.

Ready for calendar sync that does exactly that – and nothing else?

Connect your calendars in a few clicks – GDPR-compliant and hosted in Germany.

Try free for 7 days

Currently supported providers

GoogleMicrosoftApple iCloudKSuiteGMXWEB.DEmailbox.orgiCal-Feeds