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Project cooperationUpdated on 28 December 2025

Holistic AI Health Coach

CEO & Founder at O App

Cologne, Germany

About

O Companion is an AI-powered health App that helps users to understand their wellbeing holistically (psyche, body, emotions) and gives them hyper-personalized recommendations.

The system combines behavioural insights, diagnostics, coaching dialogues and dedicated symptom tracking to help users prevent chronic diseases and improve daily wellbeing.

Our role in a potential Horizon consortium
We bring a live product ecosystem, behavioural data infrastructure, real-world user cohorts, and a scalable AI layer that enables personalized prevention. As a consortium partner, we can contribute:

  • App (Beta Version will be ready Middle of 2026)

  • Behavioural intervention testing

  • Data collection

  • Symptom + lifestyle tracking

  • Expertise in digital health product design + deployment

We are especially aligned with the following Horizon Europe topics:

- Behavioural interventions as primary prevention for non-communicable diseases among young people

- Innovative interventions preventing harmful effects of digital technologies on mental health in children + young adults

Research direction interests:
We are actively seeking collaboration to generate evidence in:

  • Microbiome + gut-brain axis

  • Cancer prevention and treatment

  • Nervous system + stress regulation

  • Digital health behaviour + engagement psychology

Looking for partners
We are open to collaboration with:

  • Universities + research laboratories (study design, microbiome research, oncology, neuroscience, psychology)

  • Technology partners (AI, sensor/biomarker integration, data platforms etc.)

  • Clinical + healthcare partners (access to participants, trial environments)

If you’re exploring innovative prevention models for young people, behaviour-change pathways, or the mental health impact of digital technologies or something similar - we would love to connect.

Topic

  • DESTINATION 1: HORIZON-HLTH-2026-01-STAYHLTH-02: Behavioural interventions as primary prevention for Non-Communicable Diseases (NCDs) among young people
  • DESTINATION 3: HORIZON-HLTH-2026-01-DISEASE-02: Innovative interventions to prevent the harmful effects of using digital technologies on the mental health of children and young adults

Type

  • Consortium/Coordinator seeks Partners
  • Partner seeks Consortium/Coordinator

Organisation

O App

Start-up

Cologne, Germany

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    Konstantinos Mavridis

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