EST. 2026
A health companion

Your blood test,
finally explained.

BFF reads your panels, watches your supplements and quietly reminds you to follow up. In language that makes sense. Never pretending to be a doctor.

Private by design. Built with care. Coming soon.

The problem

A blood test arrives.
And then? Silence.

01

You get a PDF, not a story.

Twenty markers, four colors, zero context. You are left to Google in the dark, or wait three weeks for ten minutes with a clinician.

02

Your supplements pile up.

Vitamin D in the morning, magnesium at night, that thing your friend swears by. Nobody tracks how it lands in your actual bloodwork.

03

Follow-ups vanish.

"Re-test in three months" is a sentence you hear and then quietly forget. The next test starts from zero, again.

How it works

Three small steps.
One quiet companion.

1

Upload your blood test.

PDF or photo. BFF reads, normalizes and compares it with your past results, so each panel becomes a chapter, not an isolated number.

Encrypted on device
2

Add what you take.

Supplements, medications, daily routines. BFF connects them to what your blood is actually saying. Overlap, dose, timing, all in one place.

Aware of overlap
3

Stay on track.

Gentle reminders, follow-up dates and a clean one-page summary you can hand to your clinician on your next visit.

Doctor-ready
What it does

A health companion,
not another tracker.

/ 01

Reads your panels in plain words.

Every value gets a clear confidence level. When the evidence is thin, BFF says so. When something looks meaningful, it never hides behind a paywall.

Blood test reader
/ 02

Watches the trend, not the snapshot.

Compare two reports side by side. See what moved, what stayed and what is worth re-checking, in a language that respects the noise of biology.

Compare over time
/ 03

Knows your supplements together.

Forty-plus supplements with overlap, ceiling and timing logic. So adding one more thing never quietly becomes too much.

Supplement intelligence
/ 04

Reads body signals, gently.

Skin, posture, eyes, nails. Short scans with a private quality gate. Body scans always stay at moderate confidence, by design.

Body scan
/ 05

Quiet reminders, useful follow-ups.

"Re-check ferritin in six weeks." "Doctor visit on the 14th, here is your one-page summary." No streaks, no pressure, ever.

Follow-ups & summary
/ 06

And, when you are ready, a Family Circle.

Share a result with a parent, a partner or a sibling, on your terms. Permission-based, revocable in one tap, never automatic. Health is personal. Sharing should be too.

Family · coming next
Why now

Health data is everywhere.
Understanding isn't.

Privacy

Your bloodwork is yours.
We never sell it.
No ads. No data brokers. Just you.

  • Subscription-funded, on principle.

    Our business is you paying us a small amount, not advertisers paying for your data. The incentives stay clean.

  • Anonymous-first.

    Use BFF without an account. Add an email later, only when you want sync or sharing. Your data is keyed to a device-local ID until then.

  • Export and delete in one tap.

    Take everything with you, or wipe it for good. From Settings. No support ticket, no waiting.

  • No diagnosis. Ever.

    BFF explains, organizes, reminds. It does not treat, cure or diagnose, and never claims to replace your clinician.

Pricing

Honest pricing.
No tricks, no creep.

Free forever

Starter

$0 / month
  • 1 blood test analysis / month
  • 2 supplement checks / month
  • 2 body scans / month
  • 7-day history & basic summary
Start free
Save 58%

Annual

$39.99 / year
  • Everything in Premium
  • Two months free
  • Family Circle invites (coming)
  • Priority support
Lock annual price
FAQ

Quietly answered.

Is BFF a medical device or diagnostic tool?

No. BFF explains, organizes and reminds. It does not diagnose, treat or cure, and it does not replace your clinician. When something looks meaningful, it points you toward the next sensible step.

What about my privacy?

Subscription-funded by design. We never sell health data. You can export everything, or delete everything, from Settings in a single tap.

Which countries and languages?

English and Turkish at launch, with Spanish and Brazilian Portuguese on the way. The reading and reasoning is unit-aware (mg/dL, ng/mL, µg/L).

Can I share with my parents or partner?

Yes, through a permission-based Family Circle in the Family plan. Sharing is opt-in, time-bound and revocable in one tap. Defaults are private.

When can I get it?

Soon. Joining the waitlist guarantees early access and 30% off your first year of Premium. We send a single email, when it is ready, not before.

What if my values look concerning?

Anything that needs prompt attention is shown immediately, never behind a paywall, with a clear "talk to a clinician" next step. BFF errs on the side of saying "worth checking" rather than waving it off.

Be early

Your health,
quietly companioned.

Join the waitlist for early access and 30% off your first year of Premium.

No spam. One email when it is ready.