Integration · Cal.com

AI agent + Cal.com
Your customers book at midnight — while you sleep.

Connect your DialogHub AI agent to Cal.com: visitors see open time slots right in the chat and book themselves — around the clock, straight into your Cal.com calendar. Hosted in the EU, GDPR-compliant.

Start your AI agent How it works

Booking from Pro · 14-day free trial · Cancel anytime

Sound familiar?

Booking requests arrive — but rarely during office hours

Between customers, phone calls and closing time, booking requests get lost:

  • Requests come in in the evening and at weekends — nobody confirms the appointment.
  • The back-and-forth by email (“Which time works for you?”) drags on for days.
  • A booking link alone is not enough — the visitor has questions first, before they book.
  • By the time you reply, the customer has booked elsewhere.

DialogHub closes the gap between “question” and “booked appointment” — in a single chat.

The integration

AI agent and Cal.com — how they work together

Answer questions, then book

The agent first answers the visitor's questions from your content — and suggests open time slots from your Cal.com calendar in the same chat. No break, no second link.

A real booking in your calendar

Once confirmed, the agent creates a real booking in Cal.com. You and your guest receive the usual Cal.com confirmation — the appointment is in your calendar straight away.

Around the clock, multilingual

At 11 pm and on public holidays, too. The agent recognises the visitor's language and handles the booking automatically — without you having to configure anything.

In the chat

What your AI agent takes over

  • “Do you have a free slot this week?” → the agent shows open Cal.com time slots right in the chat.
  • “Does Thursday at 3 pm work?” → the agent books the appointment and confirms immediately.
  • “How much is a consultation?” → first the answer from your content, then the booking suggestion.
  • At night and at weekends → booked while you are unavailable.

One agent that knows your business — on your website, on Telegram and by email.

Good to know

The essentials at a glance

Booking from Pro

Automatic Cal.com booking is included in the Pro and Business plans. On the Basic plan the agent answers questions and captures enquiries as leads. Direct calendar booking is unlocked from the Pro plan.

Hosted in the EU & GDPR-compliant

DialogHub's core infrastructure runs in Germany (Frankfurt). Cal.com is disclosed, with its data location, in our sub-processor list — you decide whether to use Cal.com. eTermin is available as an alternative.

Connected in minutes

Connect your Cal.com account, choose the service and duration — done. No developer needed. The agent handles bookings from day one.

Not using Cal.com yet?

Get to know Cal.com

DialogHub works with your existing Cal.com account. Not using Cal.com yet? Get to know the open-source scheduling platform DialogHub works with directly — and then book every appointment automatically through your AI agent.

Get to know Cal.com

Partner link to Cal.com. DialogHub is an independent product and works with Cal.com.

Pricing

Simple, transparent pricing

Booking from Pro. 14-day free trial on every plan — cancel anytime.

Basic
€29/mo
  • Website widget
  • 2 premium channels
  • Lead qualification built in
  • 750 AI responses / mo
Start free trial
Booking starts here
Pro
€59/mo
  • Everything in Basic
  • Cal.com booking
  • 3 premium channels
  • 3,000 AI responses / mo · 90-day history
Get started
Business
€150/mo
  • Everything in Pro
  • More booking actions · Developer API & custom branding
  • LinkedIn Autopilot included
  • 10,000 AI responses / mo · weekly digest
Get started

No more missed appointments

Up and running in minutes. Your AI agent answers questions and books appointments in Cal.com — from day one.

Start your AI agent

Booking from Pro · 14-day free trial · Cancel anytime