AI phone assistant · Built myself

Your phone won't ring into the void anymore.

When you're on site, it keeps going the AI to the phone.
Takes up enquiries. Records callback requests. Arranges appointments. Set up around the clock.

24/7 reachable, even at night
DE Servers in Nuremberg
GDPR compliant by principle
▶ Try it live — free

Call my bot now

0 24 21 / 69 73 0 21

Tell him your name, a phone number and what it's about.
You'll hear from me shortly after that.

Out of thousands of particles, your call takes shape — answered, noted, called back.

Set it up now
The film in 40 seconds

A missed call becomes a callback.

Silent explainer video with subtitles — no sound needed, starts on click.

Product film · silent with subtitles · 40 seconds
How a call works

From enquiry to captured request in 4 steps.

You don't have to learn anything. Neither does the caller. It's simply a normal phone call, except there's an AI on the other end.

  1. 1

    Caller dials your number

    You redirect your existing number to the bot during peak times, after hours or on holiday. Callers notice no difference — they hear your AI front office.

  2. 2

    AI leads the conversation

    It greets callers politely, asks about their concern, name, phone number and preferred appointment. It understands dialects, is patient and asks natural follow-up questions — no touch-tone menus, no robotic voice.

  3. 3

    You get a structured email

    As soon as the caller hangs up, you get a neat, clear email: name, phone number, request, preferred time. For appointment requests, it comes with your booking link, ready to forward.

  4. 4

    You get a callback when it suits you

    You respond to the enquiry as soon as you have time: from the car, during the journeyman's breakfast, in the evening in peace. Significantly fewer missed calls, so no quote dies on the answering machine anymore.

Industry examples

Where AI makes particular sense.

Every business works differently. Here are a few typical scenarios. The bot is trained on your language, your services and your qualifying questions.

Plumbing & heating

The AI recognises emergencies (water damage, heating failure) from keywords and prioritises them. The recognition is not foolproof, so for real emergencies your on-call or emergency number still applies. Standard enquiries are logged calmly and arrive in your inbox by email.

Electrical

Enquiries about photovoltaics, e-car wallboxes, renovations — the bot asks structured questions (location, preferred date, budget range) and gives you a pre-qualified list.

Roofing & construction

Storm damage reports, renovation enquiries, on-site appointments, all structured with contact details and preferred time window.

Joinery & carpentry

Bespoke requests, repair requests, consultation appointments — the AI listens, summarises, and you call back.

Locksmith & metal construction

Requests for gates, railings, staircases — structured capture with measurements, material preferences and preferred time window.

Painters & flooring installers

Area surveys, appointment requests, material advice: the AI collects the details, and you go after the interesting jobs.

Other industries are also conceivable: property management companies, workshops. Practices and law firms only after separate review (professional secrecy, health data), cleaners, hospitality. If you regularly miss calls, it's worth it.

What makes this bot different

Built myself. Not resold.

01 Built In-House

Others resell US platforms under their own name. I developed my bot entirely myself – from the phone connection to the AI logic. That means I can tailor it precisely to your business without depending on a provider.

02 EU-First & GDPR-Compliant

Telephony via Twilio Ireland (Frankfurt region), live speech recognition via Deepgram EU (Ireland), our own application server in Nuremberg (Hetzner). Where US providers are involved, data transfers run under the EU-US Data Privacy Framework and Standard Contractual Clauses. Details: Data protection 6.6.

03 A Real German Voice

It doesn't sound robotic and has no hint of an American accent. Your caller will probably notice it's an AI, but they find it likeable.

04 Tailor-Made

The bot knows your services, your opening hours, your typical enquiries. It knows when to pass a call on and when to simply take a note. Off-the-shelf standard solutions can't do that.

05 A personal point of contact

If something goes wrong, you write to me, not to a support ticket system. You usually get a reply within 24 hours, often much faster.

06 Fair prices

From €99 per month. The monthly price includes a call allowance; anything beyond that is billed transparently by the minute. All prices exclude VAT (small business owner under § 19 UStG). The assistant is tailored to your business. No shock bills, no minimum term. We clarify the exact terms in the free introductory call.

📞 Live · right in the browser

Listen for yourself — right now

This is how your AI phone assistant sounds to callers. Start the conversation, allow the microphone, and just talk. That's exactly how it takes calls for your business around the clock. Would you rather call for real?  0 24 21 / 69 73 0 21

AI assistant Live · no human

You're speaking with an AI assistant, not with a human.

Consent given · revoke

What are missed calls
costing you?

For the detailed cost calculation with your own numbers →

Every call that goes unanswered is often a lost job — one that ends up with the competition. Move the sliders and see what that adds up to in a month.

8 calls

Outside opening hours, on the construction site, in an appointment, something keeps falling through the cracks.

350 €

What does an average job bring in for you on average?

30 %

Not every call becomes an order, but a realistic share does.

● Lost revenue
€3.637
per month, money that simply sits there unused.
Calculated per year: 43.644 €

A AI phone assistant picks up when you can't. It takes jobs, answers standard questions and sends everything neatly to your phone. Just a few saved calls a month and it has paid for itself.

Sample calculation based on your inputs — no guarantee, but an honest ballpark figure.

Frequently asked questions

What you want to know.

Does the bot recognize when I just have a standard question and no appointment request?

Yes. When someone asks “when are you open” or “where are you”, the AI answers directly. Only when the request needs a callback or an appointment does it collect contact details.

What happens in an emergency, like water damage at 3 a.m.?

You tell me which keywords should trigger an emergency. The bot recognizes them and can forward the call to your mobile (warm transfer), or immediately send you an SMS / email marked high priority.

What does that cost?

That depends on how the assistant is used with you: your own number or call forwarding, call volume and the integrations you want. You can find out more via the Contact form we'll transparently clarify what setup and ongoing operation cost.

What about data protection?

The bot is built to comply with GDPR. Processing takes place in the EU at Twilio and Deepgram (EU endpoints). The language model comes from Anthropic, the voice from ElevenLabs (USA; details and legal bases are in the privacy notice), and it runs on our own hosting server in Nuremberg. At the start of each call, callers are informed that they are speaking with an AI. Details are set out in our Privacy notice.

What if the bot misunderstands something or can’t help?

Three safety nets: 1) It confirms phone numbers digit by digit. 2) If anything is unclear, it asks again. 3) If it really doesn't know what to do, it honestly says, “I need to ask Kevin myself. I'll take your details and he will get back to you.” And that really happens.

Can I test it first, no-obligation?

Yes, call him right now: 0 24 21 / 69 73 0 21. This is my real demo number with the live bot. Tell it what you need and see how it responds. You'll get an email afterwards, and if you like it, we'll set up a meeting.

How long does setup take?

From order to going live, typically 1–2 weeks. First we gather together what the bot should know and be able to do, then I build, you test, we fine-tune — and then we switch over.

Set up personally · Terms on request

Want to see what this could look like in your business?

In 15 minutes we'll clarify whether the phone assistant suits your business and which connections are really needed — free, honest, with no sales pressure.

~15 minutes · no obligation · reply on weekdays within 24 h

Free · Via contact form · Personally from Kevin · Reply within 24h