Instead of Cal.com: data in Germany on every plan and an AI phone assistant that answers and makes calls.
Zeeg stores all data on servers in Germany, on every plan including the free one, encrypted at rest and in transit, and includes a data processing agreement. Cal.com, Inc. is a US company based in San Francisco. According to its privacy policy, Cal.com processes data in the United States and relies on the EU-U.S. Data Privacy Framework and standard contractual clauses for transfers from the European Economic Area; if you need EU data residency, the policy asks you to contact Cal.com. Cal.com’s pricing page lists US and EU hosting among its data features, and its separate EU instance Cal.eu is scheduled to shut down on November 1, 2026.
Zeeg’s AI phone assistant answers calls around the clock in 23 languages, including English, German, Turkish, Polish and Ukrainian. It qualifies requests, books appointments straight into your calendar and makes calls itself, for example for callbacks or campaigns from a CSV import. You can use it on every Zeeg plan, including the free one, and pay for AI minutes: as credit from €10 for 40 inbound minutes, or in packages from €49 per month, billed annually. Cal.com also has an AI phone assistant: according to the Cal.com help center, Cal.ai calls attendees as part of workflows to confirm, book, reschedule or follow up on meetings, for $0.29 per minute. You buy a phone number for it from Cal.com as a US number for $5 per month, or import a Twilio number for other countries.
Zeeg runs fully hosted, so there is nothing to install or maintain. Round robin and routing forms are part of the Business plan at €16 per user per month, billed annually, and single sign-on and SCIM come with the Scale plan at €30. Cal.com includes round robin and routing forms from its Teams plan at $12 per user per month, and SAML SSO and SCIM from Organizations at $28. Since April 2026, Cal.com’s production code is private; its public repository is Cal.diy, an MIT-licensed community edition for self-hosting, which according to Cal.com leaves out Organizations, Teams and SAML SSO.
Zeeg connects HubSpot, Pipedrive and Salesforce directly from the Business plan at €16 per user per month, and creates the video link for Microsoft Teams, Zoom, Google Meet, Webex, alfaview or Demodesk with every booking. Cal.com’s app store lists HubSpot, Salesforce, Zoho CRM, Close and Attio as CRM apps, and Google Meet, Zoom, Microsoft Teams, Webex, Cal Video and more for video; Pipedrive, alfaview and Demodesk are not in it as of October 2026.
SalesforceConnected
HubSpotConnected
PipedriveConnected
SSO and SCIM via OktaActiveZeeg's key features at a glance.
Your prospects book around the clock. Connect Google, Outlook, Exchange, iCloud or CalDAV, set your own availability rules, and Zeeg prevents double bookings across all your calendars.
Ask questions at booking and use routing forms to send prospects to the right person on your team, based on answers like company size or region.
Zeeg automatically distributes incoming meetings across your team, using rules you set.
Your AI voice agent answers calls, books new meetings during the call and reschedules or cancels existing ones. You get a summary and a transcript for every call.
Embed your booking page on your website as an inline widget, pop-up button or pop-up link, in your brand colors. Or share it by link and QR code.
Zeeg creates the meeting link for every booking automatically, for Zoom, Microsoft Teams, Google Meet, Webex, alfaview or Demodesk.
Set triggers for new bookings, cancellations, meeting start and end. Reminders and follow-ups go out automatically by email and SMS.
Collective meetings find times when everyone involved is free, with shared booking links and availability for the whole team.
Collect payments at booking through Stripe or PayPal. That secures prepayments and reduces no-shows.
An honest comparison, including where Cal.com offers more.
| Feature | |  Cal.com |
|---|---|---|
| Scheduling | ||
| Free plan | Starter, 2 booking pages | Individuals, unlimited event types |
| Round robin | from Business, €16 per user | from Teams, $12 per user |
| Routing forms | from Business | from Teams |
| Connected calendars per user | 1 in Starter, 4 in Professional, 6 from Business | unlimited, on every plan |
| Calendars | Google, Outlook, Exchange, iCloud, CalDAV | Google, Outlook, Apple, Exchange, Zoho, CalDAV (beta) |
| Video conferencing | Zoom, Teams, Meet, Webex, alfaview, Demodesk | Meet, Zoom, Teams, Cal Video and 20+ more |
| Payments | ||
| Payments at booking | Stripe, PayPal, from Professional | Stripe, PayPal, on every plan |
| AI | ||
| AI phone assistant | on every plan, answers and makes calls | Cal.ai on every plan, calls attendees in workflows |
| Integrations | ||
| CRM connection | HubSpot, Pipedrive, Salesforce, from Business | HubSpot, Salesforce, Zoho CRM, Close, Attio |
| Zapier | Zapier, Make and n8n | |
| Single sign-on (SSO) and SCIM | from Scale, €30 per user | from Organizations, $28 per user |
| Data protection | ||
| Where data is processed | Germany, on every plan | United States; EU data residency on request |
| Data processing agreement (DPA) | Included | Part of the terms of service |
Zeeg prices per user per month, billed annually, excl. VAT. Cal.com prices per user per month, billed annually, in US dollars. Some features depend on the plan with both providers. Cal.com details according to cal.com/pricing, cal.com/ai, cal.com/help, cal.com/privacy, cal.com/terms and cal.com/apps.
Verified“I’ve now set up five clients with Zeeg, including law firms, media agencies and a skin clinic, and for all of them the AI voice agent matters most. It answers calls on holidays and after hours, answers callers’ questions and books the appointment straight into the business’s Google or Outlook calendar.”
Verified“Every morning, the first thing I check in Zeeg is what our AI voice agent has arranged since yesterday. It asks callers the first questions and then books the right appointment. […] The agent also calls out on its own: contacts we want to follow up with get a call with their own greeting at a set time.”
Verified“The practical, simple setup of the AI voice agent deserves a special mention. The AI voice agent also sounds authentic and helps us take customer enquiries and bookings 24/7.”
Verified“Zeeg lets us tailor scheduling to every one of our use cases. We mainly use round robin and group events with specific presets that are easy to set up.”
Verified“We used to use Calendly and have now switched to Zeeg.me completely, and honestly, I’m thrilled!”
Verified“I add the link to every email to recruiters, and they pick a free time themselves. Thanks to the two-way sync with my Google Calendar, only times when I’m not in a lecture or another call show up, so I haven’t had a single double booking.”
Verified“Round robin events and adding the link to our email signature and website are super easy. The prices are more than fair […]”
Verified“Especially when handling client data, it matters who stores the data, where and how. […] Zeeg is a very good German alternative here: easy to use, with every feature you need.”
Verified“Zeeg makes scheduling with my clients easier every day. I send my clients the link, and they can easily book a time that suits them.”
Calendars, video conferencing, CRMs, payments, analytics and single sign-on: Zeeg connects to the tools your team already works with.
Zeeg is a Cal.com alternative for teams that want their data on servers in Germany. All data is hosted there on every plan, and Zeeg’s AI phone assistant answers and makes calls in 23 languages. Scheduling starts free with 2 booking pages. Round robin, routing forms and the direct HubSpot, Pipedrive and Salesforce integrations come from €16 per user per month, billed annually.
According to Cal.com’s pricing page (as of October 2026), Individuals is free, Teams costs $12 and Organizations $28 per user per month, billed annually, and Enterprise is priced on request. Zeeg is free on the Starter plan with 2 booking pages, and costs €10 for Professional, €16 for Business and €30 for Scale per user per month, billed annually, excl. VAT. Round robin and routing forms are included from Teams at $12 at Cal.com and from Business at €16 at Zeeg. Cal.com also includes unlimited event types and calendar connections, plus HubSpot and Salesforce sync, in its free plan, and lists more than 100 integrations. At Zeeg the free plan has 2 booking pages and 1 calendar, and HubSpot, Pipedrive and Salesforce come with Business. Zeeg bills AI phone assistant minutes separately: as credit from €10 for 40 inbound minutes, or in packages from €49 per month, billed annually.
Yes, Cal.com has Cal.ai. According to the Cal.com help center, Cal.ai calls attendees as part of workflows to confirm, book, reschedule or follow up on meetings. A minute costs $0.29 in Cal.com credits; the Teams plan includes 750 credits per member and month, and Individuals gets none. You buy a phone number for Cal.ai as a US number for $5 per month, or import a Twilio number for other countries. Zeeg’s AI phone assistant answers and makes calls in 23 languages, qualifies callers and books appointments into your calendar. You can use it on every Zeeg plan, including the free one, and pay for AI minutes as credit from €10 for 40 inbound minutes or in packages from €49 per month, billed annually.
Zeeg stores all data on servers in Germany and includes a data processing agreement. Cal.com, Inc. is a US company. According to its privacy policy, Cal.com processes data in the United States, relies on the EU-U.S. Data Privacy Framework and standard contractual clauses for transfers from the European Economic Area, and asks customers who need EU data residency to contact it. Its pricing page lists US and EU hosting among its data features. Cal.com’s separate EU instance Cal.eu is scheduled to shut down on November 1, 2026. Cal.com’s data protection agreement is part of its terms of service.
Cal.com includes features Zeeg does not have today: unlimited event types and calendar connections in the free plan, a mobile app and browser extension, and an app store with more than 100 integrations, including more than 20 video tools. Cal.com’s security page also lists ISO 27001 and SOC 2 Type II certifications, which Zeeg does not hold. Cal.com’s team features start at $12 per user per month, while Zeeg’s Business plan costs €16. If you need these, Cal.com is a good fit. If you want your data in Germany and an AI phone assistant that answers and makes calls, Zeeg fits better.
You connect your calendar to Zeeg, create your booking pages and replace the Cal.com link on your website with your Zeeg link or embed. There is no automatic import of event types or bookings from Cal.com. Appointments booked through Cal.com already sit in your connected calendar and block your availability in Zeeg, so you do not get double bookings. You create the AI phone assistant in Zeeg and test it with 5 free minutes before you forward your phone number. The trial lasts 14 days and needs no credit card.
Start your 14-day free trial today. No credit card required.
