Made in Germany, GDPR compliant, server location Falkenstein, Germany

Phone calls? Let your AI phone assistant now takes care of that.

Discover our innovative AI phone assistant. It takes only 5 minutes to setup – no programming knowledge required.

100%
Automation
24/7
Availability
99%
Reliability
VoiceBooker takes call automatically at any time just like a human.
AI phone assistant

Challenges that cost SMEs revenue daily

193 Unanswered calls, long waiting times, or recurring standard questions cause hidden costs. These costs accumulate gradually but have a measurable impact on revenue and efficiency.
Every missed call costs real money
Up to 30% of all calls go unanswered in SMEs – and 85% of callers don't call back.

Loss of revenue
Constant interruptions destroy productivity
A single call takes employees away from their focus for an average of 23 minutes – that adds up to several hours of lost productivity per week.

Loss of productivity
Personnel costs explode
A full-time telephone answering employee quickly costs €35,000–€50,000 per year – including overhead.

Cost trap
Peak times lead to customer churn
After just 30 seconds on hold, over 60% of callers hang up in frustration.

Customer Frustration
Lost Revenue After Hours
Around 40% of all inquiries come in outside of regular business hours – but no one answers.

Loss of Revenue
Your Team Answers the Same Questions Every Day
Up to 70% of incoming calls are recurring standard questions – valuable working time is wasted.

Waste of Time

The solution: Your personal AI phone assistant

From call answering and automated processing to integration with your backend systems – every call is handled efficiently, reliably, and according to workflow principles. This saves you time, reduces errors, and increases customer satisfaction.
This is how your AI phone assistant works
Call Answering
The AI ​​assistant answers every incoming call instantly, courteously, and reliably – 24/7.
Automated Handling
The assistant automatically answers standard questions about appointments, opening hours, or status inquiries.
Thanks to integration with your backend systems, even complex workflows can be handled fully automatically, without any intervention from your team.
Routing & Escalation
Complex requests are forwarded directly to the right person on the team – no customer gets lost.
Analysis & Optimization
Every call is logged, analyzed, and provides valuable insights for process improvements, better customer service, and efficient resource planning.

Smart telephony reimagined

Automate your call processes, relieve the burden on your team and offer your customers professional service around the clock.
Secretarial Services
The AI ​​telephone assistant professionally answers incoming calls and represents your company in a friendly and reliable manner. When needed, it connects callers directly to the appropriate contact person.
Transcription
All calls are automatically recorded and provided as a clear summary via email. This keeps you informed, even when you are unavailable.
Appointment Scheduling
Schedules, reschedules, or cancels appointments directly during the call. Seamless integration with popular calendar solutions like cal.com.
Customer Service
Answers frequently asked questions around the clock and provides quick solutions without waiting. Special cases and processes can be individually defined.
Order Taking
Takes orders by phone in a structured manner – 24/7 and without bottlenecks. All relevant information is captured and forwarded directly.
100+ more features

Setup your AI voice assistant

Configure the AI ​​phone assistant within 5 minutes without any programming knowledge.


Name, voice and greeting

First, give your agent a 😀 name, choose from hundreds of 🗣️ voices and set a 👋 greeting.

Knowledge base
Define requests and tasks
Assign a phone number

All incoming calls and requests at a glance

The dashboard allows you to view and easily track all recorded requests.
Dashboard to track incoming tasks and inquiries

Your advantages at a glance

An AI-powered phone assistant relieves the burden on your team, improves accessibility, and ensures that no call is ever missed. Discover how you can optimize time, costs, and customer loyalty simultaneously.
24/7 Availability
Your AI phone assistant answers every call 24/7 – even outside of business hours. No more lost leads.
Increased Efficiency
Standard inquiries are handled automatically, freeing up valuable time for your team to focus on important tasks.
Customer Satisfaction
Callers receive quick and reliable answers, eliminating waiting times – building trust and loyalty.
Cost Reduction
You save on personnel costs, as no additional staff is needed around the clock.
Professional Impression
Every call is answered in a friendly and competent manner – your company always appears accessible and organized.
Scalability
The assistant adapts automatically to growing call volumes without requiring additional resources.

Starter/Wizard vs. Expert mode

VoiceBooker can be used by anyone. The wizard enables users with less technical knowledge to create single stage/prompt AI agents within a few minutes while the flow editor allows enterprises to build complex box for integration into their systems.

Wizard mode for a guided and quick setup of your voice assistentExpert mode to design and build complex voice ai assistants
Do you want to use VoiceBooker as a call center/contact solution in a professional environment?
Seamless Integration
VoiceBooker can be seamlessly be integrated in to existing Calendar, CRM, Ticket and database systems to request and submit collected data through REST and the MCP (Model Context Protocoll).
n8n, Slack, Outlook, Google Calendar, make, notion, zappier, GMail, MCP Integration

General Questions about the VoiceBot (FAQ)

What is a VoiceBot?

The VoiceBot is an AI (artificial intelligence) that understands spoken language and has been trained with a huge vocabulary, so that you can have completely natural dialogues with it like a human. In contrast to previous call center systems, where you have to press buttons or just say certain words to get ahead, the AI ​​immediately understands the concerns of your customers and patients and can therefore provide targeted help. The AI ​​is based on a so-called LLM (Large Language Model), which means you can talk to it completely naturally like with a real person, even in different languages.

What can the VoiceBot do?
What appointment management systems can I use with the VoiceBot?
How can I integrate the VoiceBot in my telephone system/infrastructure?
Is the VoiceBot data protection compliant?

...some of our clients, partners and products that we do support and trust in us...

Terminlandfriseur digitalPraxisgemeinschaft am GoetheplatzHaarschneiderShortcutsWomen Health Center
Terminlandfriseur digitalPraxisgemeinschaft am GoetheplatzHaarschneiderShortcutsWomen Health Center

Pricing & Support

    100 mins start creditsBilling to the secondNo long term commitment
Starter / Pay as you go

To get started and try it out

€0 / monthly

No setup fee

Any number of agents/bots
Own phone number
SIP trunk/telephony integration
REST API / MCP integration
Knowledge base (RAG)

only €0.15 per minute

For companies/studios/practices with high call volumes

€49 / monthly

plus €89 setup fee

like Starter plus:
Access to ready-made agents/bots such as Terminland, Google Calendar, Shortcuts, etc.
Telephone support

100 included minutes

€0.15 for each additional minute

Enterprise & Partner

For large companies, power users, and partners/system integrators

Upon request

from 10,000 min call volume

Reseller/Partner/System Integrator support
White labelling
Advanced webhooks
...

Start now!

Do you have any further questions about VoiceBooker?

Then simply contact us by phone or using the form below.




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