Data enrichment API pricing is confusing on purpose. One vendor bills per record, another per seat, a third in credits, and a fourth hides the number behind a sales call. You cannot line them up and compare, which is exactly the point. So before any table is useful, you need the one metric that cuts through all of it: cost per valid record. Not per query, not per seat, per valid record. That is the number this guide is built around.
Here is what the major providers actually charge, how the models differ, and how to work out what enrichment will really cost you.
The five pricing models, and why they don’t compare
Enrichment is sold five ways: monthly credits, per seat, flat fee, pay-as-you-go, and enterprise custom quote. The headline ranges tell you how wide the field is: per-record billing runs from about $0.10 to $2.50 and up per contact, seat-based subscriptions run $79 to $300 per user per month, and credit-based hybrids can start as low as $9 a month.
The trap is comparing a per-seat price to a per-record price as if they were the same thing. A $99-a-seat tool is cheap if you enrich 50,000 records a month through it and expensive if you enrich 500. So translate everything to cost per record before you judge it.
What the major providers charge
| Provider | Model | Headline price | Effective cost |
|---|---|---|---|
| People Data Labs | Per-record API | $98/mo for 350 records | ~$0.28 per person record, ~$0.10 per company record |
| ZoomInfo | Credits + seats (enterprise) | ~$14,995/yr (3 seats, 5,000 credits) | ~$0.50 to $2.00 per record |
| Apollo | Seat-based | $49 to $119 per user/mo, free tier | bundled, not billed per record |
| Clearbit (Breeze Intelligence) | HubSpot credit add-on | from $45/mo (100 credits, annual) | credit-based, per-record not public |
| Clay | Data Credits | Data Credits from $0.05 each | ~$0.10 to $0.25 per email lookup |
A few things worth pulling out of that table:
People Data Labs is the clearest per-record pricing on the market, which is why so many other tools quietly resell it underneath. At roughly $0.28 a person record and $0.10 a company record, it is a developer-friendly baseline.
ZoomInfo is the enterprise commitment. The Professional plan runs around $14,995 a year for three seats and 5,000 credits, additional credits land somewhere around $0.50 to $1.50 each, and on a per-record basis you are looking at an effective $0.50 to $2.00 depending on tier and volume. You buy ZoomInfo for depth and direct dials, not for cheap enrichment.
Apollo does not bill per record at all. Its $49 to $119 per user per month, with a free tier, bundles enrichment into a seat, which makes it excellent value at volume and poor value if you enrich lightly.
Clearbit, now Breeze Intelligence inside HubSpot, starts around $45 a month for an annual commitment with 100 credits. If you live in HubSpot it is the low-friction option, though the exact per-record math is not published.
Clay runs on credits, and Data Credits start at $0.05 each. Because a single email lookup costs 2 credits through providers like Prospeo or Hunter and 5 through People Data Labs, an email costs roughly $0.10 to $0.25 depending on which source answers. That per-source spread is the whole reason to think about ordering, which we cover in Clay vs Apollo vs ZoomInfo.
The number that actually matters: cost per valid record
Here is the metric that separates people who have run enrichment at scale from people reading the pricing page. Effective cost equals list price divided by match rate divided by accuracy. A provider charging $0.10 a record that matches only half your list and gets a fifth of those wrong is not a $0.10 provider. It is far more expensive once you count the records you paid for and could not use.
So stop comparing cost per query and start comparing cost per valid record. A credit-based model helps here in a specific way: good ones only charge when they return a verified result, so you are not burning budget on records that bounce. Some databases go further and charge zero when there is no match at all, which means you pay only for hits.
Most B2B teams, once the dust settles, pay $0.04 to $0.40 per valid enriched record in 2026, or $49 to $300 and up a month on a self-serve plan. If your effective cost is well above that range, the problem is usually match rate or wasted spend on unverified records, not the sticker price.
Why waterfall enrichment wins on cost
The single biggest lever on cost per valid record is not the provider, it is the method. Waterfall enrichment queries multiple providers per record and stops at the first good answer, and it typically lands at $0.15 to $0.40 per full enrichment while delivering the best cost-per-valid-record ratio in the market. The reason is simple: cheap sources answer the easy records, and only the hard ones ever reach the expensive providers.
That is exactly how we build enrichment, and it is why the ordering of the waterfall matters as much as the providers in it. Put the cheapest reliable source first and you pay pennies on the records it covers. Get the order wrong and you pay premium rates on records a cheap source already had. The full build, applied to inbound signups, is in Clay enrichment and lead routing for free trials, and where these tools sit in the wider stack is in the GTM and sales intelligence tools teams actually use.
The takeaway
Data enrichment API pricing only looks complicated because the models are built not to compare. Translate every quote to cost per valid record, expect to land between $0.04 and $0.40 there if your setup is healthy, and use waterfall enrichment with verified-only billing to keep it low. We build enrichment systems on exactly these economics, including the one that screened more than 10,000 candidates a day across 120+ Fortune 500 roles, where cost per valid record was the difference between the program working and not. Designing that cost curve is a core part of GTM engineering.
Sources:
- Pricing models and ranges (five models: monthly credits, per seat, flat fee, pay-as-you-go, enterprise; per-record $0.10-$2.50+, seat $79-$300/mo, credit hybrids from $9/mo): https://instantly.ai/blog/b2b-data-enrichment-pricing-models-explained/ and https://derrick-app.com/en/pricing-data-enrichment-tools/
- Cost-per-record range and self-serve range ($0.01-$1.50/record; most pay $0.04-$0.40 per valid record, or $49-$300+/mo): https://www.cleanlist.ai/learn/how-much-does-data-enrichment-cost
- People Data Labs pricing ($98/mo for 350 records, ~$0.28/person, ~$0.10/company): https://www.cleanlist.ai/blog/2026-09-01-people-data-labs-pricing-guide and https://nubela.co/blog/people-data-labs-pricing/
- ZoomInfo pricing (~$14,995/yr for 3 seats + 5,000 credits, extra credits ~$0.50-$1.50, effective $0.50-$2.00/record): https://www.cleanlist.ai/blog/2026-03-19-zoominfo-pricing-guide
- Apollo seat pricing ($49-$119/user/mo, free tier) and Clearbit/Breeze (from $45/mo annual, 100 credits): https://www.apollo.io/insights/data-enrichment-tools and https://www.cognism.com/blog/clearbit-pricing
- Clay credits (Data Credits from $0.05; email 2 credits via Prospeo/Hunter, 5 via PDL): https://www.clay.com/pricing and https://www.clay.com/faq/which-actions-cost-credits-or-are-free
- Effective cost formula (list price / match rate / accuracy; cost per valid record not per query), verified-only billing, and waterfall $0.15-0.40 per full enrichment: https://instantly.ai/blog/b2b-data-enrichment-pricing-models-explained/ and https://www.cleanlist.ai/learn/how-much-does-data-enrichment-cost