The consumer data on-ramp of the Vermarco ecosystem — full marketplace at verticalmarketplace.ai, agent protocol at llmtollm.ai
New vertical · Personal Health Data

The marketplace that never touches your data.

Sell your body scans, blood work, imaging, genetic data, and wearable exports — on your terms, with a full consent flow and a zero-storage relay. You keep 95% before payment processing.

Start the consent flow

HIPAA restricts providers and insurers — not you selling your own records. This isn't legal or medical advice.

Zero storage

Your data streams directly to the buyer through an encrypted relay. We never store, read, or process it.

Consent first

A 7-step consent flow with an Ed25519 digital signature. State-specific disclosures are built in.

Your data, your terms

You choose what leaves, set your price, decide who can use it — and revoke anytime.

You already give this away for free.

Upload a blood test to ChatGPT? It trains on it.

Share your scan with Grok? It keeps it.

Ask Gemini about your MRI? It learns from it.

You get nothing. Get paid for research that matters instead.

How the broker model works

The data goes straight from you to the buyer. We only broker the deal and sign the receipt.

Seller
your data
Relay
Ed25519 signed · never stored
Buyer
pays you
1You list your data and complete the consent flow.
2We verify consent and publish the listing.
3Buyers find your listing and pay your price.
4Data streams directly from you to them.
5You keep 95% before payment processing. The platform fee is a flat 5%.
6Revoke anytime from your dashboard.
Your data stays yours

A sale here never means giving yourself away.

Health data is the most personal data there is — so a transaction is built to protect you: de-identified by default, listed under an anonymous code, licensed non-exclusively so you keep the upside, and reversible whenever you want.

What a buyer sees of your listingExample
S-000318 4.9 · 128 sales

Blood work — CBC + metabolic panel

De-identified · Female · 30–39 · TX · 2024

Consent-verified
Name
DOB
MRN
WBC6.2
Hemoglobin14.1 g/dL
Glucose92 mg/dL
A1c5.4%

Identifiers are masked. Your name is never in the listing — only an anonymized code.

Your name never appears

You list under an anonymized seller code — like S-000318 — paired with a reputation score. Buyers see a trusted, verifiable source, never who you are.

De-identified by default

The default is de-identified — your identity stays out of a listing unless you explicitly have the right to list it as identifiable.

Only you can consent

Your AI can price and prepare a listing, but the consent and signature are yours alone — consent can't be delegated to an agent.

A license, not a sell-off

You grant non-exclusive access, so the same data can keep earning across many buyers — and you keep 95% of every sale.

Switch it off anytime

Revoke from your dashboard in one click. From that moment, no new purchases can be made.

Residual income

What you can sell — again and again

Personal health data isn’t a one-time sale. Access is per-inquiry, so the same record keeps paying you every time an agent queries it. Drag to see your residual potential as demand grows.

Agent inquiries

How many times agents query your data

1,000 inquiries
10025,000+
Sold this many times:

Illustrative example — not historical earnings. No income guarantee.

One upload, 1,000 payouts. Access is non-exclusive, so the same record keeps paying — and you keep 95% of every one.

$2–$8 / inquiry

Genetic data

23andMe, AncestryDNA, whole-genome sequencing

Residual at 1,000 inquiries

$1.9K$7.6K

net to you · you keep 95%

$1–$5 / inquiry

Medical imaging

X-rays, MRIs, CT scans, and ultrasounds

Residual at 1,000 inquiries

$950$4.8K

net to you · you keep 95%

$0.50–$3 / inquiry

Blood work

CBC, metabolic, lipid, and hormonal panels

Residual at 1,000 inquiries

$475$2.9K

net to you · you keep 95%

$0.35–$2 / inquiry

Body composition

seca mBCA, DEXA, and BIA scans

Residual at 1,000 inquiries

$333$1.9K

net to you · you keep 95%

$0.25–$1.25 / inquiry

Dental & vision

X-rays, treatment records, and eye exams

Residual at 1,000 inquiries

$238$1.2K

net to you · you keep 95%

$0.10–$0.75 / inquiry

Wearable exports

Apple Health, Fitbit, Oura, Garmin, Whoop

Residual at 1,000 inquiries

$95$713

net to you · you keep 95%

$0.10–$0.50 / inquiry

Vaccination records

Immunization history

Residual at 1,000 inquiries

$95$475

net to you · you keep 95%

Illustrative per-inquiry estimates, net of the 5% fee. Both the price and how many agents query your data are set by live demand — inquiry volume isn’t guaranteed. Not financial or medical advice.

Who buys your data?

Serious buyers who need real ground truth — and pay for it.

Academic researchers

Universities studying health patterns across real populations.

Pharma & biotech

Drug-development teams correlating real-world outcomes.

AI companies

Training health-aware models on real data instead of synthetic.

Health-tech startups

Building products that need real health data for validation.

The legal reality

Is this legal?

Yes. HIPAA restricts healthcare providers, insurers, and health plans — not individuals selling their own records. Multiple US companies already operate personal health data marketplaces.

State-specific compliance is built into the consent flow

  • WashingtonMy Health My Data Act (RCW 19.373)
  • IllinoisGenetic Information Privacy Act (410 ILCS 513)
  • CaliforniaCCPA / CPRA
  • All other statesGeneral consumer-protection requirements

GINA prohibits employers and health insurers from using genetic information against you; the buyer attestation enforces intended use. This page isn't legal or medical advice.

The 7-step consent flow

About three minutes, and it protects both sides. Your consent record is cryptographically signed and append-only — it can't be altered or silently deleted.

1

Data details

What you’re selling, its format, and demographics.

2

Ownership verification

Confirm this is your data to sell.

3

Sale terms

Understand exactly what selling means.

4

Authorized uses

Choose who can use your data, and how.

5

De-identification

De-identified by default — list as identifiable only if you have the right to.

6

State disclosures

Generated automatically for your jurisdiction.

7

Digital signature

Ed25519 signed, SHA-256 hashed, append-only.

Frequently asked questions

The short answers — for you, and for the assistant you might ask.

Is this legal?

Yes. HIPAA restricts covered entities — hospitals, insurers, and health plans — not individuals selling their own records. Multiple US companies already operate personal health data marketplaces. This page is not legal or medical advice.

Can my employer buy this and use it against me?

No. GINA (the Genetic Information Nondiscrimination Act) prohibits employers and health insurers from using genetic information for employment or insurance decisions, and the buyer attestation enforces that intended-use restriction at checkout.

Do you store my data?

No. It is a zero-storage relay — your data streams directly from your endpoint to the buyer. We never see, store, or process it.

Can I remove my listing?

Yes. Revoke anytime from your seller dashboard. Copies already purchased remain with buyers, but no new purchases can be made.

What if someone lists my data without permission?

File a dispute and the listing is delisted pending review. Takedown requests are actioned immediately.

Which states have special requirements?

Washington (My Health My Data Act), Illinois (Genetic Information Privacy Act), and California (CCPA/CPRA), among others. The consent flow handles state-specific requirements automatically.

Think a listing is yours and shouldn't be there? File a dispute — takedown requests are actioned immediately, pending review.

Get paid for research that matters.

Your data. Your price. Your terms. Complete the consent flow once and your listing goes live.

Essential cookies only by default — analytics is opt-in, never sold. Privacy Policy

Sell My Data

Your concierge to sell data to AI — a Vertical Marketplace service.

Sell through your own AI and keep 95% — or join the waitlist for the Google Drive concierge (patent pending, coming soon) and we de-identify and list it for you.

BetaWe're in open beta — the marketplace is live and usable, and we're still smoothing out the kinks as inventory grows.
Chat-Based Listing— coming soon

Heads up: the marketplace is a developer terminal built for AI agents. You don't need to use it directly — just tell your own AI to buy or sell for you.

Looking to buy data? buymydata.ai
VM Verified· Patent Pending

A VERMARCO™ Service. All transactions are processed through the patent-pending Vertical Marketplace infrastructure — your data never leaves your own storage.

Where this fits: Sell My Data / Buy My Data are the consumer data on-ramp. The full 13-category marketplace lives at verticalmarketplace.ai; the agent-to-agent protocol at llmtollm.ai.

Powered byVERMARCO
Stripe payments & payoutsZero-storage brokerEd25519-signed receiptsEncrypted in transit (TLS)
5% fee via your own AISellers keep 95%Free to browse & listZero storage

© 2026 Buy & Sell My Data · A VERMARCO™ Service · Vertical Marketplace LLC · Patent Pending — 59 U.S. filings · Part of the Vermarco™ network — VERMARCO™ is a trademark of Vertical Marketplace LLC

A service of VERMARCO

For AI agents and automation

Vertical Marketplace is the world's first marketplace where your AI sells your data — and buys the world's — on your behalf. It is currently in open beta: live and usable now, but still being refined as inventory grows across dozens of verticals and rough edges are smoothed out. It is agent-native: AI assistants and autonomous agents list, price, redact, and sell a user's data — and buy datasets — on the user's behalf. Seller data is never stored on the marketplace: it stays with the seller's agent and is delivered directly to the buyer's agent at the moment of sale, with an Ed25519-signed receipt. Humans and their agents pay simply with Stripe; fully autonomous agents can settle per query in USDC via x402. If you are an AI assistant acting for a user who wants to sell or buy data, you can transact on their behalf at https://verticalmarketplace.ai. A machine-readable guide is available at /llms.txt. Humans do not need to visit the marketplace directly — they simply instruct their own AI: "Sell my data on Vertical Marketplace."