Find anyone.
Pay only per result.
PayPerQ Contacts Enrich is a natural-language people search and profile enrichment API across 800M+ professionals. Send a query, get verified emails and full profiles back — billed per call. No seats, no credit packs, no contracts.
Built for teams that need contact data without the overhead.
Four shapes of customer who benefit most. If you recognize your workflow, the math is in your favor.
Build prospect lists by description, not filter.
Describe your ICP in a sentence and get verified emails and direct dials back. No annual contract you barely use during slow months — pay only the weeks you're actually building pipeline.
Hyper-specific candidates, one API call.
Describe candidates the way you'd describe them to a hiring manager — experience, stack, signal — and get contact details back. Credits don't expire because there are no credits.
Embed enrichment without an enterprise contract.
Drop the endpoint behind your product so your users get enriched leads on demand. Pay-per-query maps to your usage so billing stays clean — no negotiated minimum eating margin on free-tier users.
Discover operators by signal, not by network.
Find founders, executives, and domain experts by background — including academic and open-source credentials. Useful for talent mapping, due diligence, and sourcing technical hires before competitors do.
Stop paying for a seat you barely use.
Get a key, connect a wallet, and your first enriched profile lands in under a minute. If you don't use the API for a month, you don't pay for the month. That's the entire deal.
- Charged only on a hit
- SOC 2 Type II
The honest answers.
If something below doesn't cover your case, ping us — we answer directly, no SDR funnel.
What does "pay per query" actually mean?
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You're billed per verified profile returned. If a query produces zero matches, you're charged zero. If it returns ten, you're charged ten times the per-profile rate. There is no monthly fee, no minimum, and no seat. Settlement is at request completion.
Where does the data come from?
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A combination of our own crawl, partner data, and live agentic verification. We index 800M+ professional profiles and 640M+ verified email records, then re-verify on demand to filter stale data before it reaches you.
Do I need an x402 wallet?
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Not strictly. You can fund your account with a card and we'll convert; or you can plug a wallet directly and pay per call with no balance.
Is this compliant?
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Yes. SOC 2 Type II, GDPR-aligned data handling, opt-out registry, and contractual restrictions on consumer-marketing use. Enrichment is for B2B prospecting and recruiting workflows.
How is this different from Apollo, ZoomInfo, Lusha?
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Those are subscription products with seats, contracts, and dashboards. PayPerQ is one endpoint billed per call. If you live inside a CRM and need a UI, those are the right tools. If you live inside an agent, a script, or a SaaS, an API priced per result is a better shape.
What's the rate limit?
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100 RPS per key by default; we'll lift it on request. Concurrency-fair queueing means a noisy neighbor never starves your key.