Preparing the reveal
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Longitum for Investors

Six layers, six pains solved.

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At its core: the universal normalized health chart

// what's inside
01
The four walls

Compliance by architecture

The four walls that stop most healthcare AI: HIPAA · FDA · GDPR · EU MDR / AI Act

We didn't fight them — we designed around each. The AI only ever sees anonymized data; a licensed doctor authors every clinical output. Engineered out at the architecture level, not patched by audit.

United States

How each US wall is navigated

  • HIPAA — patients upload their own records and we de-identify on intake, so we never handle PHI. The obligation doesn't attach.
  • FDA — clinician-facing decision support under the §360j(o) carve-out; the doctor reviews the basis, so it's not a regulated device.

European Union

How each EU wall is navigated

  • GDPR — data is anonymized before any processing, and the re-identification key never leaves the EU. What crosses isn't personal data.
  • EU MDR / AI Act — not a medical tool but a reference tool a licensed doctor queries, doctor-initiated. Because a clinician authors every clinical output, it's clinical decision support — not an autonomous system. Class I by design, not a certifiable high-risk device.
02
Crown jewel

Normalized all-in-one chart

Results scattered across labs, units, decades

Every lab value positioned against its own reference range — one proportional scale, one interactive timeline. The crown jewel.

03
The wedge

Multilingual end-to-end

Language barriers block care

Upload in any language, doctor responds in theirs, patient reads in theirs. Care that finally speaks everyone's language.

04
Safe & legal

Doctor-verified AI

Raw AI advice is a liability

AI drafts; a licensed doctor reviews and signs. Human-in-the-loop is the configuration regulators and physicians themselves both favour — the safe, defensible way to put AI in care.

05
Step-function growth

White-label distribution

Platform amplifies the doctor, never replaces them

$49 one-time. Doctor gets a branded portal, their patients see their name. Each doctor brings a cluster of patients.

06
Transparent

See-the-price consultations

Medical costs are opaque and unpredictable

AI estimates doctor review time from response volume. Patient sees the exact price before committing. The Uber of consultations.