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Calendars · head to head

BusyCal vs Zeeg

BusyCal logo

BusyCal

Calendars

The most powerful calendar app for Mac

From
Free
Rated
-
Full reviewWebsite
Zeeg logo

Zeeg

Scheduling

German-hosted scheduling with GDPR positioning and CRM features built into the upper tiers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: BusyCal mac and iOS only, no Windows or Android support; Zeeg single sign-on and SCIM only appear on the Scale tier at EUR 30 per user per month, so an organisation that needs identity governance for a hundred occasional bookers pays a premium tier price for every one of them.
  • They diverge on capability: BusyCal covers Customizable views, Zeeg covers European hosting.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which BusyCal and Zeeg actually diverge.

Attributes where BusyCal and Zeeg differ
AttributeBusyCalZeeg
Pricing modelUnknownPer user per month
PlatformsmacOS, iOS, iPadWeb
CategoryCalendarsScheduling
Founded2007Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in BusyCal

  • Customizable views
  • Weather integration
  • Natural language
  • To-dos
  • Travel time
  • iCloud
  • Google Calendar
  • Exchange

Only in Zeeg

  • European hosting
  • Free tier
  • Round robin
  • CRM essentials
  • Calendar sync
  • API and webhooks
  • SSO and SCIM
  • Payments

What people use each for

The jobs each tool is most often brought in to do.

BusyCal

  • Schedulingnot Zeeg
  • Appointment bookingnot Zeeg
  • Time trackingnot Zeeg
  • Resource managementnot Zeeg
  • Team coordinationnot Zeeg

Zeeg

  • A German or Austrian company whose data protection officer will not approve an American scheduling processor for calendar and contact datanot BusyCal
  • A European sales team that wants round robin routing and CRM fields without paying enterprise rates for a separate revenue toolnot BusyCal
  • A recruiter running interview scheduling across a panel with collective and group event typesnot BusyCal
  • A consultancy that charges for initial calls and wants payment collected at the point of booking in eurosnot BusyCal

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

BusyCal

  • Mac and iOS only, no Windows or Android support
  • Cannot sync iCloud calendars with Google Calendar directly, requiring workaround of hosting calendars on separate services

Zeeg

  • Single sign-on and SCIM only appear on the Scale tier at EUR 30 per user per month, so an organisation that needs identity governance for a hundred occasional bookers pays a premium tier price for every one of them.
  • Round robin routing, which many teams treat as the basic reason to buy a team scheduler, is held back to Business at EUR 16 per user, well above where competitors place it.
  • The integration catalogue and surrounding ecosystem are much smaller than Calendly, so a workflow that depends on a niche CRM or an existing Zapier-style recipe may need building rather than switching on.
  • There are no native mobile apps, so staff manage availability and bookings through the browser, which is workable but noticeably weaker for people scheduling from the road.
  • The CRM features are light by design and will not replace a real pipeline tool, so teams risk splitting contact data between Zeeg and their actual CRM and then reconciling it.

Pricing, plan by plan

BusyCal

Free
  • Free EditionFree
    • Basic calendaring needs
  • Premium Subscription$39.99/year
    • Advanced features
    • 14-day trial available
  • Perpetual License$49.99/once
    • One-time purchase
    • Lifetime use

Zeeg

Free
  • StarterFree
    • Free forever
    • Unlimited event types
    • Video conferencing links
  • Professional$10/month
    • Per user, billed annually; EUR 12 billed monthly
    • API and webhooks
    • CRM essentials
  • Business$16/month
    • Per user, billed annually; EUR 20 billed monthly
    • Round-robin routing
    • CRM integrations
  • Scale$30/month
    • Per user, billed annually; EUR 40 billed monthly
    • Custom objects
    • SSO and SCIM provisioning

Which should you pick?

Choose BusyCal if

  • You need customizable views.
  • You want to start without paying.
  • You work on macOS, iOS, iPad.
  • You also want weather integration.
BusyCal review

Choose Zeeg if

  • You need european hosting.
  • You want to start without paying.
  • You also want free tier.
Zeeg review

Questions people ask

Is BusyCal or Zeeg better?
Neither clearly leads. BusyCal starts at Free and Zeeg at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BusyCal or Zeeg?
BusyCal starts at Free and Zeeg at Free.
Does BusyCal or Zeeg run on more platforms?
BusyCal runs on macOS, iOS, iPad. Zeeg runs on Web.
Can I use BusyCal for free?
Both have a free tier, so you can try either at no cost before committing.
What is BusyCal best used for?
BusyCal is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Zeeg is typically brought in for.
What can BusyCal do that Zeeg cannot?
BusyCal covers Customizable views, Weather integration, Natural language, To-dos. Zeeg covers European hosting, Free tier, Round robin, CRM essentials.

Answered from the vendors’ own pages

BusyCal: How much does BusyCal cost?

BusyCal offers a one-time perpetual license for $49.99 USD, a premium subscription at $39.99/year or $4.99/month, and a free edition for basic calendaring needs with 14-day trial for premium features.

Source
Zeeg: Where is Zeeg data hosted?

On European infrastructure, with GDPR compliance and EU data residency as the product core positioning. This is the main reason European buyers shortlist it over American alternatives.

BusyCal: What calendar services does BusyCal sync with?

BusyCal syncs with iCloud, Google Calendar, Exchange, and CalDAV servers. However, you cannot directly sync iCloud calendars with Google Calendar through BusyCal; you must host some calendars on iCloud and some on Google.

Source
Zeeg: What does the free plan include?

Unlimited event types, calendar sync and video conferencing links at no cost, which is more generous than most free scheduling tiers.

BusyCal: What platforms does BusyCal support?

BusyCal is available for Mac, iPhone, and iPad.

Source
Zeeg: When do I need the expensive tiers?

Round robin arrives at Business, EUR 16 per user per month annually. Single sign-on and SCIM only at Scale, EUR 30 per user per month annually.

BusyCal: What are BusyCal's key features?

BusyCal includes day/week/month/year/list views, availability panel for finding open time slots, timezone side panel, travel time trackers, and integrated to-do lists.

Source
Zeeg: Does it have mobile apps?

No native apps. Zeeg is used through the browser.

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