Appointment scheduling via AI phone assistant — around the clock.
Appointment requests often come outside office hours — and end up on voicemail. This costs new customers and burdens staff with manual callbacks and bookings. With AI telephony, VOICO's AI phone assistant books appointments on its own — around the clock, directly in your calendar.
- GDPR-compliant
- 1,000+ users
- Telekom Partner
How it works
Answer call
The AI phone assistant picks up immediately — at any time, even nights and weekends.
Capture appointment
Clarify appointment request, check availability live in connected calendar.
Book & confirm
Reserve free slot, enter booking directly into calendar system.
Send reminder
Automatic confirmation and appointment reminder via SMS or email.
What VOICO delivers
Integrates with
- Integration with Google Calendar, Microsoft 365, Cal.com and Calendly
- Configurable buffer times, staff assignment and resource logic
- Automatic confirmations and reminders via SMS or email
- Rescheduling and cancellation logic without staff intervention
- 24/7 operation — nights, weekends, holidays
- Multilingual call answering on request
Answers before the demo.
- VOICO connects natively with Google Calendar, Microsoft 365, Cal.com and Calendly. Other tools can be integrated via API.
- VOICO suggests alternative slots or accepts a callback request — depending on configuration.
- Yes. Customers can reschedule or cancel existing appointments via VOICO without staff intervention.
- Yes. The AI phone assistant processes and stores all call data exclusively in Germany. A data processing agreement (DPA) is included, and call data is never used for AI training.Read more:Security & GDPRWhat is an AI phone assistant?

Missed calls cost you customers every day.
With VOICO, every call is answered automatically – in the evenings, on weekends or when your team is with a customer.
4.8/5 from over 1,000 users

