AI that makes restaurants smarter.

The AI phone solution trusted by Swiss gastronomy.

We develop and train AI phone assistants that delight your guests, relieve your team, and make your operation more efficient.

Get Started

Already used by leading restaurants in Switzerland

Weissmann is not just a tool. It’s your digital front desk and the voice of your business.

Founded in Zurich, Weissmann develops AI phone assistants specifically for Swiss gastronomy to solve one of the industry’s biggest challenges: overloaded teams, missed calls, and unnecessary stress. Our AI phone solution combines state-of-the-art speech recognition, voice cloning, automated reservation logic, and intelligent guest interaction – ideal for restaurants, bars, cafés, and take-away businesses across Switzerland.

Your advantage: more reservations, less stress, no number changes, zero risk, and a 24/7 digital front desk that immediately relieves your team.

Get Started

How we work. Clear, simple, reliable. Built for Swiss gastronomy businesses.

Our process is designed specifically for gastronomy – transparent, measurable, reliable, and 100% GDPR-compliant.

Initial phone consultation

We clarify everything personally over the phone. We understand your guest volume, required languages, peak hours, preferred tone of voice, and goals. You then receive an honest assessment of how quickly the AI assistant can meaningfully relieve your operation.

On-site analysis at your restaurant

We visit you in person and analyze workflows, team structure, reservation logic, and peak times. This allows the AI to understand your operation 1:1 — realistic, practical, and perfectly aligned with your daily business.

Detailed questionnaire & tone-of-voice definition

You tell us exactly how your restaurant should sound: luxurious, humorous, modern, warm and familiar — or even in your own real voice. We collect all relevant data, special cases, answers, rules, allergens, VIP information, and everything your guests might ask about.

Technical setup & system integration

We handle the full setup, including integrations with TheFork, Lunchgate, Formitable, menu systems, allergen data, events, and VIP guests. A stable, scalable data structure ensures the AI responds in real time.

Live test in your restaurant — right before service

We test the system right before service, during peak hours. We stay in the background, listen in, simulate real calls, and optimize everything live — without interrupting your team.

Your assistant is ready to go — perfectly tailored to your business.

You receive a fully built, tested, and personalized system that welcomes guests, handles reservations, and relieves your team — 24/7, stress-free and without interruptions.

Our team: the minds behind your AI phone assistant.

Our team combines AI expertise, gastronomy know-how, and Swiss precision. We develop, train, and optimize your AI assistant – personal, reliable, and always available.

Giovanna Carpi

Founder & CEO

Leads the vision of Weissmann and is responsible for customer experience, brand leadership, and product development, with a focus on the Swiss gastronomy sector and high-end service.

Nicola Mössner

Co-Founder & Public Relations

Responsible for strategy and public relations, brand communication, and the development of sustainable customer and partner relationships in Switzerland. Also active at Derma Boutique Zürich.

Ready for your AI phone assistant? More reservations, less stress – available 24/7.

Automate calls, reservations, menu inquiries, and events – with a personalized AI voice, multilingual guest service, and Swiss GDPR-compliant data protection.

‍Perfect for restaurants, bars, cafés, and take-away businesses in Zürich, Basel, Bern, Lucerne, and throughout Switzerland.

You can also find us on GastroJournal.
Our AI phone assistants are recognized in the Swiss gastronomy industry and recommended by numerous businesses.

Get Started