Start free. Pay for the rest.

Every new account gets the whole of Umbral for 7 days. After that, free gets you an account, the wearables you already own, your personal band for every metric and the first recommendation. A paid plan opens every recommendation and the protocol that measures them — each month, or once.

What is free, and what is not.

The same product for everyone; the free plan simply stops after the first recommendation. Your devices, your band and the evidence are open to every account. Every further recommendation, and the protocol that logs a supplement and measures it against your baseline, are what you pay for.

Every wearable you already own
Free
WHOOP, Oura, Garmin, Fitbit, Polar, Withings, Ultrahuman, Eight Sleep and the rest of the catalogue. Connect as many as you wear, with nothing new to buy.
Your normal in 14 nights
Free
A personal range for every metric, kept per device. Nothing is recommended before it exists.
Ten health areas
Free
Sleep, recovery and HRV, stress, cardio fitness, energy, training, respiratory, immune, body and cycle — one model across every brand.
Recommendations graded on evidence
First one free
Strong, Moderate or Emerging, with the absolute effect measured in trials and whether your wearable can even see it. The first one is free; the rest come with a paid plan.
Your protocol, measured n-of-1
Paid plans
Log adherence for 21 days, then read a verdict against your own baseline — stated as association, never as proof.
The trials behind each recommendation
Free
Every supplement carries a dossier: the studies, the effect sizes, and what the evidence does not show.
Guardrails that cannot be skipped
Free
Blood-test gating for iron, vitamin D and B12, safety cautions on every supplement, and red flags routed to a clinician.
Your data stays yours
Free
Ask us to delete your account and the cached data goes with it. Health data never drives marketing.

Now pick how you pay — or don’t.

Free
See your first answer.
$0always
No card. 7 days of everything to start; free never expires.

Connect a wearable, watch your band form, and read the first supplement recommendation your numbers earn — in full.

  • Every wearable you own, connected.
  • Your personal band in ten health areas.
  • Your first recommendation, with the evidence.
Start free

Stays free. Upgrade when you want the rest.

Monthly
Pay as you go.
$6.99/month
$6.99 billed every month

The whole product, month to month. Stop whenever you like — your baselines and history stay in your account.

  • Every wearable you already own, connected at once.
  • Every recommendation, the protocol and the verdicts.
  • Cancel any time. No call, no questions.
Start monthly

Renews automatically until you cancel.

Life access
Pay once. Keep it.
Limited time
$49.99once
$49.99, a single payment

One payment, no renewal, no price rises. Payment number 8 on the monthly plan would already have cost you more.

  • Everything in the monthly plan, permanently.
  • New sections and integrations included as they ship.
  • Your price never changes, whatever ours does.
Get Life access

Launch price, for a limited time.

Prices in US dollars. Taxes, where they apply, are shown before you pay.

Where the two prices cross.

This is the same threshold idea the rest of the product runs on, pointed at your invoice. The sage region is the range where the subscription has still cost you less than paying once; the staircase is what the monthly plan actually takes, one payment at a time.

What the monthly plan has cost youLife access, paid once
Payment 8
0 mo6 mo8 mo18 mo

Payment number 8 is where the subscription passes $49.99. Before that, monthly is the cheaper choice; after it, you are paying again for something you could already own.

What actually differs.

Billing
Monthly
$6.99 every month
Life access
$49.99, once
Cancelling
Monthly
Any time; access runs to the end of the period.
Life access
Nothing to cancel.
Future price changes
Monthly
Follows the list price.
Life access
Locked at what you paid.
New sections and integrations
Monthly
Included while you are subscribed.
Life access
Included, permanently.
Availability
Monthly
Always.
Life access
Launch price, for a limited time.

Before you pay.

What exactly is free?

An account, every wearable you connect, your personal band for each metric across ten health areas, the evidence dossiers, the clinician red flags — and the first supplement recommendation your data earns, shown in full. The rest of the recommendations and the protocol that measures them need a paid plan. Every new account also has the whole of Umbral open for its first 7 days, no card needed; when that ends, free stays free.

Do I pay per device?

No. One plan covers every wearable you connect, and Umbral keeps a separate band per device so two sources are never averaged into one wrong number.

What happens if I stop paying?

Your account drops back to the free plan. Your history and your bands stay, the first recommendation stays open, and you can ask us to export or delete everything at any point.

Do I have to buy supplements through you?

No. Umbral grades the evidence and measures whether your metrics moved. Where we link to a product we disclose that we may earn a commission, and no recommendation changes because of it.

What does Life access actually cover?

Access for as long as Umbral runs the service — the lifetime of the product, not a promise about yours. If we ever stop, we will say so plainly and hand you your data.

Is this a medical service?

No. Umbral is a wellness product, not a medical device. It does not diagnose, treat, cure or prevent any disease, and red flags are routed to a clinician instead of a supplement.

Start knowing which supplements you need.

Connect the wearable you already own and Umbral starts learning your band tonight. Fourteen nights later you will know what your normal is, and which evidence-backed supplement can move it.