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Your AI phone assistant that answers and sells.

An AI phone assistant answers every call, books appointments straight into your calendar and qualifies leads, at night and on weekends too.

A caller asks whether you are open on Saturday and if they need an appointment.

Examples from a typical call day
Review your call use case
GDPR-aware, servers in Germany or the EU

A missed call is a lost customer. The assistant listens, understands the request in natural language and acts right away. Inbound answers what would otherwise die in voicemail. Outbound calls leads, qualifies and books appointments, consistently and without fatigue. All GDPR-aware with servers in Germany or the EU. Automated advertising calls need the prior express consent of the person called, also in B2B (§ 7 (2) no. 3 UWG).

Already have a concrete question about your call volume? Clarify it directly in a strategy call: Book a strategy call or by email at info@ki-telefonassistent.co.

Benefits

What you gain

Every missed call is a customer who calls a competitor instead. Research on caller behavior shows that many callers simply move on after the first ring without a callback. An AI phone assistant closes that gap. It is there on the first ring, every day, with no sick days, no vacation, no hold queue. Your staff are freed from permanent phone duty and work on what drives revenue. Appointment booking happens automatically in the right system, without notes and callback loops. And because the assistant follows the same script consistently, the quality of every call stays high.

Inbound

Inbound world, incoming calls

The inbound assistant answers every incoming call. It handles common questions about hours, prices and processes, books appointments directly into your calendar and forwards only the genuinely complex cases to a human. For a medical practice that means a free phone line despite a full waiting room. For a trade business it means quote requests get captured even when everyone is on site. The assistant speaks in your tone, knows your standard answers and hands every call log cleanly into the CRM. Details on the AI phone assistant page.

Outbound

Outbound world, the AI SDR on the phone

The second product world is sales on the phone. The outbound assistant runs follow-up calls, qualifies inbound leads by your criteria and reactivates contacts that have agreed to be contacted. It works a list consistently, documents every outcome and books qualified appointments straight into your reps' calendars. More on the AI phone sales page.

Comparison

AI phone assistant vs. classic call center

AI phone assistant vs. classic call center
Criterion Classic call center / answering machine AI phone assistant
Availability business hours around the clock
Appointment booking manual automatic into the system
Outbound/sales expensive, staff bound scalable, consistent
Cost per call high low
GDPR/data depends on provider servers in Germany or the EU

The honest difference is availability and scale. A call center costs per seat and per hour, an answering machine only records and sells nothing. An AI phone assistant is there on the first ring, books appointments itself and runs outbound calls at steady quality. Humans stay important for sensitive cases, yet the bulk of standard calls flows through with no wait time. More on the comparison page.

Process

Process, live in days not months

How you get from the first call to a running assistant.

  1. 01 Discovery call We clarify your call volume, your most common requests and your target system.
  2. 02 Conversation design We write greeting, script and handoff rules in your tone.
  3. 03 Integration Calendar, CRM and phone system get connected, GDPR-aware.
  4. 04 Test and refinement We test real call scenarios and tune the answers.
  5. 05 Go-live and optimization The assistant goes live, we listen in and improve continuously.

Industries

For every business that lives on the phone

How the assistant answers calls, books appointments and hands over in your setting.

Receptionist on the phone at the front desk
Front desk[Inbound]

medical practices

A practice front desk juggles walk-in patients and the phone at once, and the phone always loses. The assistant…

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trades

Most businesses are on site during the day, the office is thinly staffed or empty. That is exactly when the calls come…

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real estate

Agents are constantly out, between properties, notary appointments and viewings. That is exactly when the hottest…

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law firms

Lawyers work in blocks of deep focus, and the secretariat is often the only phone line. A call at the wrong time costs…

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car dealerships

A dealership runs many phone paths at once, service intake, parts, sales and registration. During peaks the front desk…

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mid-market and SMB

Small and mid-sized businesses rarely have a dedicated phone desk. The phone runs on the side, and that is exactly why…

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Mechanic on the phone in the workshop next to a car
Workshop[Callback]

Industries and audiences with their own call flows.

All industries All audiences Review your call use case

Data protection

GDPR and EU AI Act

Trust decides on the phone. That is why data can run on servers in Germany or the EU and processing follows the GDPR. Since 02.02.2025, Art. 4 of the EU AI Act also requires AI competence in companies that use AI. We set the assistant up so data protection and traceability are built in from the start.

Definition

What is an AI phone assistant

An AI phone assistant is a voice AI that answers or places calls on its own. It understands requests in natural language, books appointments, answers questions, qualifies leads and hands off cleanly to the CRM. Inbound answers every call, outbound runs follow-up and sales calls, GDPR-aware with servers in Germany or the EU. More on the what is an AI phone assistant page.

If you want to test this for your real call day, let's clarify the details in a strategy call: Book a strategy call or info@ki-telefonassistent.co.

Definition

Notice Disclosure notice (Art. 50 EU AI Act)

Under Art. 50 of the EU AI Act, from 2 August 2026 people must be informed that they are interacting with an AI system, unless that is obvious. This has to be planned into the deployment from the start, for example as a notice at the beginning of the chat or call.

Booking

Book a strategy call

Book your strategy call via the calendar: Book a strategy call. Alternatively, reach us by email at info@ki-telefonassistent.co.

Or send an email to info@ki-telefonassistent.co

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FAQ

Frequently asked questions

01 What does an AI phone assistant cost?
The price depends on call volume, the number of use cases and the integrations. An inbound assistant for a practice is priced differently from an outbound team for sales. You get a concrete quote after the discovery call, where we go through your setup and expected value.
02 How GDPR-aware is the assistant?
Processing runs on servers in Germany or the EU and follows the GDPR. We clarify data processing agreements, deletion periods and access rights before go-live. Callers are informed about the AI. That keeps use practically prepared and transparent for your customers, with the EU AI Act in mind.
03 Does the AI phone assistant sound natural?
Yes. Modern voice AI speaks fluently, pauses and understands follow-up questions. The assistant uses your tone and standard phrases. For sensitive or emotional cases there are clear handoff rules to a human, so nobody gets stuck in a loop.
04 Can it book appointments?
Yes, that is the most common use case. The assistant accesses your calendar, checks free slots and enters the appointment directly, including confirmation. It knows your rules, such as buffers between appointments, and books only what fits your system.
05 Does it also do outbound and sales?
Yes. Besides inbound, the assistant runs follow-up calls, qualifies leads by your criteria and reactivates contacts that have agreed to be contacted. It works lists consistently and books qualified appointments into your sales team's calendar. Outcomes land documented in the CRM.
06 How fast is it set up?
Usually within a few days to a few weeks, depending on the number of use cases and integrations. A simple inbound assistant with appointment booking is up quickly, a complex outbound setup needs more tuning. We set the timeline in the discovery call.
07 What happens with complex requests?
The assistant recognizes when a case goes beyond its tasks and forwards to a human or captures a structured callback. You define the limits. That keeps the bulk of standard calls automated while sensitive cases reach your team.