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About Calerys

Calerys is a conversational nutrition coach accessible directly through WhatsApp. Launched in 2026 by Eatten Sàrl (Lausanne, Switzerland), Calerys lets its users track their diet and reach their wellbeing goals with no weighing, no scanning, and no need to download a new app. A meal photo, a message, a question — Calerys answers like a nutritionist would, in seconds.

The service is built on the latest advances in conversational artificial intelligence, overseen by a scientific committee — currently being assembled — composed of healthcare professionals. Calerys is not a medical device, nor a substitute for medical follow-up: it's a daily nutritional companion, available around the clock, at €14.90/month after a 7-day trial at €1.

Key figures

• Launch: 2026
• Headquarters: Lausanne, Switzerland
• Pricing: €14.90/month or €111/year, after a 7-day trial at €1
• Channel: WhatsApp Business
• Languages: English and French (German coming soon)
• Data hosting: European Union (Frankfurt)

Downloadable resources

Press resources are available on request so we can keep track of usage and ensure visual consistency:

• Calerys logo (PNG, SVG, light and dark background) — on request
• WhatsApp interface screenshots — on request
• Founder portraits (high resolution) — on request
• Full press kit (PDF, EN/FR) — on request

To request these resources: presse@calerys.com.

Founder

Tim Schneider is the founder of Calerys and managing director of Eatten Sàrl. Based in Lausanne, Switzerland, he is available for:

• Phone or video interviews (English, French)
• Podcasts
• Articles and op-eds
• Panels on nutrition, conversational health, AI in health, Swiss entrepreneurship

Usage guidelines

Please respect a few points when writing about Calerys:

• Calerys is spelled with a capital C, no accent.
• The publishing company's name is Eatten Sàrl (one “t” in Sàrl, two “t”s in Eatten).
• Calerys is a conversational nutrition assistant, not a “health chatbot”, not a “medical app”.
• The service is not a medical device and is not a substitute for a healthcare professional.

Short quotes

“Lasting nutrition doesn't come from iron discipline, but from a continuous conversation.”
— Tim Schneider, founder of Calerys

“Tracking apps fail because they turn every meal into a form to fill in. Calerys does the opposite: you talk, we listen.”
— Tim Schneider, founder of Calerys

Page updated: May 15, 2026. For any specific request: presse@calerys.com.