Function Health · Signup explorations
Three theses, one membership.
Your annual physical tests around 20 markers. Function Health tests 98+ and pairs them with clinician review and AI insights for $365/year. Pick a signup experience to try.
Variant A
Clinical Luxury
Dark theme, serif display, ambient biomarkers. A multi-step flow that feels like a private health concierge.
Open prototype →Variant B
One Field at a Time
Typeform-style. One question per screen, keyboard-first, generous whitespace, deep green accents on warm cream.
Open prototype →Variant C
Show Value First
An interactive biomarker explorer before the form. Tap a body system, see the tests, then decide to join.
Open prototype →
Built in code · mobile-first · WCAG AA · < 100KB JS per variant