No Code Voice Assistant Platform

AI Phone Assistant from Switzerland
Automated AI Telephony

Answer calls. Book appointments. Forward customers. Email conversation notes. Everything automated.
The No-Code Voice AI Platform · Swiss Made · FADP compliant · Available 24/7 · Ready in Minutes

Ever called an AI?
Click & talk to Anna
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📞 or call directly: +41 44 505 55 58
Create Your Own Agent
✓ CHF 20 credit to test ✓ Ready to go in just a few minutes

Powerful Platform, Easy to Use

The self-service voicebot platform gives you full control. AI telephony platform with real-time statistics, speech recognition, and AI-generated summaries — all in one place.

  • Real-time call statistics
  • AI-generated summaries
  • Complete transcripts
  • Cost overview in CHF
Suisse Line AI Phone Assistant Dashboard - Call Statistics and Transcripts

It's that easy

In 3 steps to your own AI Voice Assistant — create a voicebot without coding, build your phonebot yourself.

Register for free

Create your account in seconds. No credit card required. CHF 20 credit included.

Configure your agent

Choose language, voice, and behavior. Upload your knowledge base. Everything via drag & drop.

Live in minutes

Connect your phone number and your agent is ready to go. 24/7, no waiting queues.

With experts

Complex requirements? We develop together with you.

Not every use case fits into a template. For demanding projects, we offer personalized consulting and development support — from conception to go-live.

  • Personalized Consultation — We analyze your requirements
  • Collaborative Design — Strategy & Development Hand in Hand
  • Full-Service Option — We handle the complete implementation
Schedule a Consultation Free & Non-binding
Highest data privacy requirements? Also available as On-Premise, Air-Gapped & Private Cloud. Learn more

Anna in Action at a Dental Practice

Learn in just a few minutes how to create your own AI Voice Agent — Creating AI phone dialogues made easy.

This is how it sounds in Swiss German

Züridütsch

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Bärndütsch

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Baseldütsch

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Multilingual -- EN, FR, IT, ES und +17 weitere Sprachen

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A Platform for Everything

Inbound, Outbound, Notifications, and Escalations — all in one solution.

Inbound Agents

AI answering machine for incoming calls. Multiple agents simultaneously — 100% call acceptance rate. Forwarding, booking appointments — 24/7.

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Outbound Agents

Cold Calling AI for outgoing calls. Outbound Calls AI for cold acquisition, appointment reminders, and automated lead generation.

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Notifications

Receive automatic notifications via email, SMS, or ticket after each call. All details at a glance.

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Knowledge Base

Upload documents and websites. Your AI learns automatically and answers questions accurately.

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Integrations & API

Voice API and Webhook Call Routing for Zapier, n8n, Make.com. VoIP AI integration with full call automation API.

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Escalation & Forwarding

Automatically forward to employees when needed. Intelligent escalation rules for urgent matters.

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🇨🇭 NEW: Developer & Enterprise API

Swiss German Speech API (STT & TTS)

Integrate state-of-the-art speech synthesis (Text-to-Speech) and transcription (Speech-to-Text) for all Swiss German dialects directly into your applications, telephony, or AI stack.

  • Real-time Streaming & Batch: WebSocket (<500ms TTFA) and high-throughput REST API
  • Dialect Perfection: Zurich, Bern, Basel, St. Gallen, Valais, and Alpine dialects
  • 100% Swiss Hosting & ISO 27001: Swiss revDSG and EU-GDPR compliant data sovereignty
  • Second-Accurate Billing: 20 CHF free trial credits upon registration
Explore Speech API API Documentation ↗
cURL • Realtime Swiss-German TTS POST /api/v1/tts
curl -X POST https://app.suisse-line.ch/api/v1/tts \
  -H "X-API-Key: $SUISSE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Grüezi! Wie cha ich Ihne hüt hälfe?",
    "voice": "anna",
    "dialect": "zurich",
    "format": "mp3"
  }' \
  --output welcome.mp3
Case Study: HydroRide AG

Measurable Results After 60 Days

A Swiss SME relies on AI telephony — with impressive results.

1'847 Calls handled
92% Resolved without forwarding
~120h Working hours saved
24/7 Availability

"We can focus on our core business again. The AI reliably handles routine inquiries — even outside office hours."

Adam Benz, Managing Director HydroRide AG - Suisse Line Customer
Adam Benz Managing Director, HydroRide AG

Frequently Asked Questions

No! Suisse Line is a No Code Voice Assistant platform. You can create your AI phone assistant yourself — a phone bot without programming. Simply register, configure the agent, and go live.

Suisse Line supports all Swiss national languages: Swiss German (dialects from Zurich, Basel, Bern, Lucerne), High German, French, and Italian. Your customers can communicate in their native language.

Billing is done annually — you pay a fixed yearly fee and have 1200 minutes per year included. If you need more, you can order additional minutes at any time. To get started, you receive CHF 20 credit for testing.

Yes! Suisse Line is Swiss Made and is hosted in Switzerland. We are fully FADP compliant. Your data will never be used for training, and you can delete all data at any time.

Ready? Get started in just a few minutes.

No credit card required. CHF 20 credit included. Cancel anytime.

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