Helio Rewards
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Earn up to $650 for a
blood donation.

See what you're worth
Anonymous HIPAA Compliant Payment in 48 hours
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Score
Quick draw. 10 min.
You earn $50 just for showing up.
Match
Match
AI finds studies
that need you.
Earn
Earn
Get paid your way.
Within 48 hours.
Learn how it all works

Your condition is your superpower.

The rarer your profile, the more you earn. Sick people aren't a resource to be extracted — you're the reason breakthroughs happen.

Healthy volunteer
Whole blood
$50–100
Healthy volunteer
White blood cells
$100–200
Diabetes (Type 1 or 2)
Whole blood
$150–300
Autoimmune (Lupus, MS, RA)
White blood cells
$200–400
Oncology patient
Matched set
$300–500
Rare condition
Leukopak
$400–650

Your pay is based on what researchers need from you — not a flat rate.

Privacy shield

Your blood. Your data. Your rules.

Researchers get your specimen. Never your identity.

AnonymousYour name never reaches researchers
HIPAAFull federal compliance
Zero sellingYour data is never sold. Ever.

Where we're collecting.

Partner clinics in major metros. More cities coming soon.

Helio collection locations
Live Now recruiting
Person receiving payment on phone

Your biology pays off.

Earn real money. Advance real science. Stay completely anonymous.

Start earning now
4,200+ donors enrolled Average donor earns $340 per visit $1.2M+ paid to donors Donors with conditions earn 2-5x more Payment within 48 hours 4,200+ donors enrolled Average donor earns $340 per visit $1.2M+ paid to donors Donors with conditions earn 2-5x more Payment within 48 hours