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AI-Powered Therapeutic Audio · Berlin

Your body sets the tempo. AI composes the rest.

BLANKBACK generates real-time therapeutic audio that adapts to your breathing, heart rate, and emotional state — turning physiology into personalized sound medicine.

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What We're Building

A platform that listens to your body

BLANKBACK fuses real-time biofeedback with generative AI music and structured breathwork into a single therapeutic loop. Using the Iso-Principle — a clinically validated approach where audio matches your physiological state and gently shifts it toward calm — we create experiences no playlist can replicate.

Therapeutic Audio Generative AI Biofeedback Apple Ecosystem
The Science

How BLANKBACK works

A closed biofeedback loop where your body and the music are in constant dialogue — grounded in psychoacoustic research and the Iso-Principle.

1
Sense
Apple Watch captures HRV, respiratory rate, and movement data in real time. Your body becomes the input signal.
2
Generate
Our AI composer interprets biometric signals and generates MIDI-based therapeutic music — matching your current state through the Iso-Principle.
3
Guide
Structured breathwork patterns synchronize with the generated audio, creating a unified experience that gently shifts your physiology toward equilibrium.
4
Adapt
The system continuously measures your response and adjusts in real time — tempo, harmony, and guidance evolve as you do. No two sessions are the same.
The Opportunity

Mental health needs a new modality

$5.9B
Global mental wellness technology market by 2028, growing at 20%+ CAGR
280M+
People worldwide affected by anxiety and depression — most without adequate access to treatment

Most mental wellness apps deliver static content — pre-recorded meditations, fixed playlists, one-size-fits-all. BLANKBACK is different: every session is generated in real time, uniquely adapted to your body.


By combining generative AI with real-time biofeedback, we're creating a new category of adaptive therapeutic audio — personalized, responsive, and grounded in psychoacoustic research.

Supported By

Backed by research. Built in Berlin.

AI NATION Grant Program
Science & Startups Startup Network
Funded by the Federal Ministry for Economic Affairs and Climate Action
Early Access

Experience sound that knows you

Join the waitlist for BLANKBACK's TestFlight beta. Be among the first to experience AI-generated therapeutic audio adapted to your body in real time.

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