Free
START HERETest your AI voice agent, free.
CHF 0
forever
Upgrade to add minutes
- 30 call minutes / month
- 1 assistant
- In-app / web test calls
- Call logs (7-day history)
- Call-Assistant branding
- No credit card needed
Never miss a single call again.
CallAssistant is your AI phone agent that answers every call, books appointments and captures leads - in your language, around the clock - so you never lose a customer to voicemail again.
- Live in minutes
- No credit card
- Cancel anytime
Incoming call
+41 79 224 18 03
Caller
Hi, do you have an opening for a check-up next week?
CallAssistant
Of course! I have Tuesday at 2pm or Wednesday at 10am. Which suits you best?
Appointment bookedLead captured
The problem
Every missed call is a customer walking away.
You're great at what you do - but you can't pick up while you're with a client, on the road, or asleep. And your callers? They rarely leave a message. They just call the next name on the list.
Missed calls
Up to 1 in 3 calls go unanswered - and most callers never try again.
No time
You're busy doing the actual work. Stopping to answer the phone breaks your flow every single time.
After hours
Evenings, weekends, holidays - the calls keep coming, but nobody's there to take them.
Lost revenue
Every unanswered call is a booking or a loyal customer handed straight to your competitor.
The founder
I built this because I was tired of losing customers to voicemail.
Hi, I'm Nico. I've spent years around small businesses, and the same story kept coming up: the work is there, the customers are calling - but there simply aren't enough hours in the day to answer every phone.
So I built CallAssistant: an AI phone agent that sounds human, works around the clock and never lets a single call slip through. It's the assistant I always wished I had - and now it's yours.
NJ
Nico Jaroszewski
Founder, CallAssistant
The solution
Meet the assistant that answers - so you don't have to.
CallAssistant picks up on the first ring, understands your callers, and handles the conversation exactly the way you would. Here's why it actually works.
Your agent, your rules
Set the tone, personality and answers. It speaks for your business - never off-script.
Answers every call
First ring, every time. No hold music, no voicemail, no caller left hanging.
Books while you work
It checks your calendar and books appointments live, mid-conversation, then sends you the details.
Speaks their language
German, Swiss German, French, Italian and English - your callers feel right at home.
Private and secure
Swiss-grade data protection. Your calls and customer data stay yours and fully GDPR-compliant.
Live in minutes
Connect a number, set your preferences, go live. No hardware, no IT project, no headache.
Loved by busy teams
From missed calls to booked calendars.
Founders, practices and local teams who stopped letting the phone run their day - and let CallAssistant handle it instead.
“We stopped losing after-hours calls overnight. CallAssistant booked 14 appointments in its first week - while we slept.”
“Customers think they're talking to a real receptionist. The voice is that natural - and it never has a bad day.”
“I run a one-man plumbing business. For the first time in years I haven't missed a single job because I was under a sink.”
“Setup took ten minutes. Now every call gets answered in French or German automatically. My clients love it.”
“It captures every lead with name, number and reason for calling. My follow-up rate has never been higher.”
“The peace of mind alone is worth it. I finally switch off in the evening knowing nothing slips through.”
“We stopped losing after-hours calls overnight. CallAssistant booked 14 appointments in its first week - while we slept.”
“Customers think they're talking to a real receptionist. The voice is that natural - and it never has a bad day.”
“I run a one-man plumbing business. For the first time in years I haven't missed a single job because I was under a sink.”
“Setup took ten minutes. Now every call gets answered in French or German automatically. My clients love it.”
“It captures every lead with name, number and reason for calling. My follow-up rate has never been higher.”
“The peace of mind alone is worth it. I finally switch off in the evening knowing nothing slips through.”
Pricing
Free to start. Pay when it gets serious.
Start free and upgrade when call volume grows. Yearly billing is shown by default - prices are always per month, with the yearly total listed under each plan.
Starter
SOLOFirst AI call handling for solo businesses.
CHF 76/ month, billed yearly
CHF 912 billed annually
Extra minutes: CHF 0.89/min
- 120 call minutes / month
- 1 phone number
- 1 assistant
- Call logs and summaries
- Basic analytics
- Email support
Business
POPULARReplace missed calls and front-desk overflow.
CHF 161/ month, billed yearly
CHF 1,932 billed annually
Extra minutes: CHF 0.89/min
- 350 call minutes / month
- 2 phone numbers
- Multilingual assistant
- Lead and callback capture
- Advanced analytics
- Priority email support
Professional
INTEGRATIONSFor busier teams with integrations and API.
CHF 297/ month, billed yearly
CHF 3,564 billed annually
Extra minutes: CHF 0.89/min
- 900 call minutes / month
- 5 phone numbers
- Integrations and API
- Advanced configuration
- Priority support
- Multilingual + Swiss German
Free to start, paid when it gets serious. Out of minutes? Buy extra anytime at a flat CHF 0.89/min on any paid plan. All prices are in CHF and exclude VAT.
How it works
Live in three simple steps.
No hardware, no IT project. You can be answering calls with AI before your coffee gets cold.
1
Configure
Choose your language, voice and tone, then tell your assistant how to greet and help your callers.
2
Connect
Link your phone number - keep your existing one or get a new one in a couple of clicks.
3
Go live
Flip the switch. Your assistant starts answering, booking and capturing leads right away.
FAQ
Answers to what's on your mind.
Still wondering about something? Write to us - we answer personally.
Our voices are remarkably natural and most callers won't notice. You're always free to have your assistant introduce itself as a digital assistant - it's entirely your call.
German, Swiss German, French, Italian and English. Your assistant detects the caller's language and responds accordingly.
Yes. CallAssistant connects to your calendar and books appointments live during the call, then sends you the details instantly.
Most businesses are live in under ten minutes. Choose your settings, connect a number and go - no hardware or technical skills required.
Absolutely. You can forward your current number to CallAssistant or get a brand-new local number in a few clicks.
Yes. We follow Swiss and EU data-protection standards (GDPR / revFADP). Your calls and customer data are encrypted and never sold.
You can cancel anytime, no questions asked - and every paid plan is covered by our 30-day money-back guarantee.
