AI Calls Made Easy

Let your AI Call Assistant work for you
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Mit deiner Website entsteht in wenigen Sekunden ein KI-Assistent, der auf deinen Anruf wartet.

Customer Reviews
Marek Pawlak
‍Tradesman

"It's just great for us. My phone isn't ringing all the time anymore because fonio now handles my schedule. The AI handles the summary, so I can finally get some peace and quiet on the construction site without losing customers just because I can't take off right now."

Elena Rossi
‍Medical office staff member

Fonio really takes a lot of the load off our practice team! The AI handles typical standard questions about opening hours or recipes. "This keeps the lines open for real emergencies, and we can focus on properly caring for patients on-site again."

Lars Sondergaard
‍Hotel Manager

"Our guests often don't call until the evening, when there are fewer staff members on duty. With Fonio, we're now available 24/7 and never miss a booking again. "The setup was extremely quick and works seamlessly."

Anika Varga
‍Property Management

"In the past, when there were technical issues, we were completely in the dark if 20 people called at the same time. Now the AI recognizes the location and sends us a clear list instead of confusing voicemail messages."

Stefan Novak
‍Car dealership

"The biggest advantage for us is the automatic appointment scheduling, because fonio syncs directly with our calendar and everything is neatly organized in the system."

Your assistant, ready to test in 60 seconds

Anyone can get fonio up and running—no coding skills required.

01

Create AI phone assistants

Select voice, language, and a welcome message.

02

Define in-call behavior and post-processing

Set up different call handling and choose how you want to receive the transcripts.

03

Let the AI take your phone calls

The AI will be linked to a fonio phone number or your own phone system.

Use Cases

Our AI phone assistant adapts flexibly to your needs and integrates seamlessly with systems such as calendars and CRMs. Automated calls that make sense!
Register now

Secretariat

The AI assistant handles incoming calls and forwards them to the appropriate contact person as needed.

Transcription

Our AI collects your customers' inquiries, transcribes them, and sends them to you via email when you're unavailable.

Customer Service

Let our AI handle your customers' inquiries around the clock. Using our platform, you can precisely define how the AI behaves—even in special cases.

Order Processing

We offer fast service with automated 24/7 request processing.

Appointment Scheduling

Our AI- , can schedule appointments during the call—it’s compatible with all calendars that also support cal.com .

100+ more options

Integrations

Our AI phone assistant can be integrated into your internal systems—such as CRMs, calendars, and databases—via native integrations or API interfaces to accurately capture and retrieve data.

Let us take care of the setup

Pricing

30-day money-back guarantee

Solo

Suitable for 1–20 calls/day

€99
€84
-15%
/ month
Start now

Included

1,000 minutes equals €0.08/minute
1,000 minutes equals €0.10/minute
no parallel calls
1 Phone number €7/mo per additional
Assistants
1 User

Features

20+ voices
25+ languages
Scheduler
Connect your calendar tool directly to fonio. The AI assistant checks availability, accepts appointments, and automatically schedules them.

Team

Suitable for 20–100 calls/day

€299
€254
-15%
/ month
Start now

Included

3,000 minutes equals €0.08/minute
3,000 minutes equals €0.10/minute
3 concurrent calls
3 phone no. €7/mo per additional
Assistants
Users

Features

Everything in Solo
Connect own SIP
This allows you to connect your own numbers via your phone system without additional costs.
Outbound calls & Campaigns
One minute is deducted from the included minute allowance for each outgoing call.

In addition, “carrier charges” apply for each minute or portion thereof. These costs depend on the destination number and the country in question.
Popular

Scale

Suitable from 100 calls/day

Starting
€499
€499
-15%
/ month
Configure a custom plan

Included

From 5000 minutes
As low as €0.08/min
Custom concurrent calls
Custom phone no.
Assistants
User

Features

Everything in Team
Custom voice
Zero Data Retention
Customized SLA

Solo

Suitable for 1–20 calls/day

€99
/ month
Start now

Included

1,000 minutes equals €0.10/minute
1,000 minutes equals €0.10/minute
no parallel calls
1 Phone number €7/mo per additional
Assistants
1 User

Features

20+ voices
25+ languages
Scheduler
Connect your calendar tool directly to fonio. The AI assistant checks availability, accepts appointments, and automatically schedules them.

Team

Suitable for 20–100 calls/day

€299
/ month
Start now

Included

3,000 minutes equals €0.10/minute
3,000 minutes equals €0.10/minute
3 concurrent calls
3 phone no. €7/mo per additional
Assistants
Users

Features

Everything in Solo
Connect own SIP
This allows you to connect your own numbers via your phone system without additional costs.
Outbound calls & Campaigns
One minute is deducted from the included minute allowance for each outgoing call.

In addition, “carrier charges” apply for each minute or portion thereof. These costs depend on the destination number and the country in question.
Popular

Scale

Suitable from 100 calls/day

Starting
€499
/ month
Configure a custom plan

Included

From 5000 minutes
As low as €0.08/min
Custom concurrent calls
Custom phone no.
Assistants
User

Features

Everything in Team
Custom voice
Zero Data Retention
Customized SLA
Prices excl. VAT
More
Frequently Asked Questions

Are you really the best AI phone assistant?

Here are our customers' reviews 😉

👉 OMR
👉 Capterra
👉 Trustpilot
👉 Google Reviews

Is the data stored in the EU?

Our servers are located in Nuremberg, Germany. Our headquarters are located in Austria.

Where and how is Fonio developed?

We are one of the few providers of AI-powered phone assistants in Europe that develops its own orchestration layer. This allows us to ensure that all data remains with us. That's what makes fonio special, since most other providers typically white-label U.S.

How quickly can I get the phone assistant up and running?

The implementation time depends on the effort required to integrate the system into your existing systems. The AI can be set up in just a few minutes and is ready to use right away.

What if AI makes mistakes?

Our AI makes decisions based on existing data, which virtually eliminates errors. If the AI is still unable to resolve the issue, it can schedule a callback or transfer the call to a human agent, if desired.

Scalable call management with fonio.

Try fonio.ai and see how our AI phone assistant automates your calls to reduce strain on your team – it's simple, efficient, and around the clock.