Pay per verified contact. No subscription, no seats, no monthly burn. Credits valid 12 months - unused credits always returned on every order.
Free tier
100 verified contacts - No card required - One per account
Credits valid 12 months - Roll over - Oldest credits used first
Issues? Email hello@quarvio.io
Multi-step verification
Format, domain, MX, and live deliverability checks on every contact.
Catch-all addresses verified
We confirm catch-alls via live send-path - most vendors discard them.
Credits returned on shortfall
Unused reserved credits come back to your balance automatically.
90%+ deliverability guarantee
Report low deliverability within 7 days for a credit refund.
Credits valid 12 months
No monthly expiry. Oldest credits used first. No surprise burn.
CSV download, all fields
Name, verified email, title, company, size, industry, location.
Questions about pricing, credits, or delivery?