AI Lead Sourcing Cost Comparison: nqzai vs Clay, Apollo & More
Every GTM data platform advertises a low starting price. Almost none of them tell you the real cost once data credits, seat overages, and annual contracts are factored in. Here's what each one actually costs per lead in 2026, computed from their own pricing pages.
- nqzai sources and verifies a lead for roughly $0.10-0.16, pay-as-you-go — no subscription, no data-credit marketplace, no contract.
- Clay's real cost per enriched contact runs $0.65-1.20 once data credits are factored in, on top of a $167-495/month subscription.
- Apollo and ZoomInfo aren't priced per-lead at all — Apollo's real cost is dominated by per-seat overages, and ZoomInfo requires a five-figure annual contract with no self-serve tier.
*Apollo figure is marginal credit-overage cost only, on top of a required $49-119/user/month subscription. Illustrative — see full comparison below.
Why lead-sourcing pricing is so hard to compare
Almost every GTM data platform quotes a subscription price that isn't what active teams actually pay. Clay, Apollo, and Hunter all layer a variable, consumption-based cost — data credits, phone-reveal credits, per-email lookups — on top of a monthly plan, and the two currencies rarely map cleanly onto "cost per lead." ZoomInfo skips the self-serve pricing question entirely and moves straight to an annual contract negotiation.
The numbers below come from each vendor's own published plans and multiple independent 2026 pricing breakdowns, not marketing pages — and they're presented as ranges, because real cost varies with provider mix and usage pattern.
Cost per lead, platform by platform
Clay
Clay's March 2026 pricing overhaul introduced four tiers: Free, Launch ($167-185/mo), Growth ($446-495/mo), and custom Enterprise. The subscription buys a pool of "actions" (platform operations) and "data credits" (third-party data lookups) — most teams never hit the actions limit, so data credits are the real constraint. A single enriched contact typically consumes 3-5 data credits across a multi-provider waterfall, landing real cost at roughly $0.65-1.20 per contact on the Growth tier — before the required monthly subscription.
Apollo.io
Apollo's advertised $49-119/user/month covers unlimited email credits under a fair-use policy, but phone numbers cost 8 credits each and overages run $0.20/credit — 8 credits × $0.20 = $1.60 per phone reveal once you exceed plan limits. Multiple 2026 sources report active outbound teams paying $150-400/user/month in practice once phone and mobile credits are factored in.
Hunter.io
Hunter is the cheapest of the group on a strict per-email basis — $0.008-0.025 at sticker price, or $0.06-0.09 once adjusted for real deliverability (per a 2025-2026 benchmark across 20,000 contacts). The caveat: Hunter finds an email address for a person and company you already know. It doesn't discover who to contact, doesn't return phone numbers, and its verification is a separate credit (0.5 credit) rather than built into the lookup price.
ZoomInfo
No self-serve tier exists. 2026 contract data puts SalesOS Professional at $14,995-18,000/year with a 3-seat minimum, Advanced around $24,995/year, and Elite at $39,995+/year — before per-seat overages ($1,500-2,500/user/year) and add-ons like intent data ($5K-15K/year). ZoomInfo is built for enterprise budgets, not a per-lead price comparison.
nqzai
No subscription, no data-credit marketplace, no contract — nqzai runs on pay-as-you-go tokens at $2 per million, with 1 million free on signup. "Find 10 AI startup founders" costs about 521,000 tokens (~$1.04) for 10 sourced, verified leads — roughly $0.10 each. The map-sourced local-business search costs up to ~$4.04 worst-case for up to 25 places with phone number and verified email each (~$0.16/lead ceiling; typical runs cost less).
Full comparison
| Platform | Pricing model | Real cost | Scope |
|---|---|---|---|
| nqzai | Pay-as-you-go tokens, $2/M, 1M free on signup — no subscription, no contract | $0.10–0.16 per lead | Discovery + contact info + email verification, in one pass |
| Clay | $167–495/mo subscription + variable data credits (~$0.05/credit, 3–5 credits/contact) | $0.65–1.20 per contact | Multi-provider enrichment workflows, 150+ data sources |
| Apollo.io | $49–119/user/mo + credits (1/email, 8/phone); real active-team cost $150–400/user/mo | ~$0.20/email marginal (overage rate) | Contact database + sequencing, seat-based |
| Hunter.io | $49–299/mo, ~$0.008–0.025 sticker per email found | $0.06–0.09 per deliverable email | Email lookup only — no discovery, no phone, requires a known name+company |
| ZoomInfo | Annual enterprise contract only, $14,995–39,995+/yr, 3-seat minimum | No per-lead pricing | Enterprise contact/intent database, no self-serve tier |
Figures are 2026 estimates from vendor pricing pages and independent breakdowns, current as of this page's publish date. Pricing changes — verify current rates directly with each vendor before budgeting.
Every email nqzai finds is verified before it lands in your list
Lead discovery and email verification are usually two separate line items — find a contact with one tool, then pay a second tool (or a second credit type, like Hunter's 0.5-credit verification) to confirm the email is real before you send to it. nqzai verifies every email its lead-sourcing tools return as part of the same request, before it's saved to your contact list — no separate verification step, no second bill for it.
Reports tell you what happened. Ask nqzai why.
Cost per lead is the easy number and rarely the deciding one. What you want to know is what a usable lead costs after the unreachable ones are removed, and why a given source is underperforming for you specifically.
The report is still produced and saved — it rides along as the evidence for the answer, instead of being handed over in place of one. You can open it, copy it, or push it to your CMS. You just don’t have to read it to find out what changed.
Source and verify leads without a subscription
One request finds businesses, people, verified emails, and — for local search — phone numbers. No data-credit marketplace to learn, no seat minimum, no annual contract.
Frequently asked questions
How much does it cost to source 100 B2B leads with nqzai vs Clay?
Roughly $10-16 with nqzai (computed from the live token cost of its lead-finding capabilities at $2/M tokens) versus roughly $65-120 with Clay on its Growth tier, once you factor in Clay's data-credit consumption on top of the $495/month subscription (per multiple independent 2026 Clay pricing breakdowns). Clay's headline plan price is only the floor — data credits are the real driver of cost per contact.
Is Clay or Apollo cheaper for lead generation?
Neither has a clean sticker price — both layer variable costs on top of a subscription. Clay's real-world cost lands around $0.65-$1.20 per fully enriched contact on its Growth plan. Apollo's advertised $49-$119/user/month often understates real spend; multiple 2026 sources report active outbound teams paying $150-$400/user/month once phone-credit overages ($0.20/credit, 8 credits per phone reveal) are factored in. Apollo is generally cheaper for email-only outreach at low volume; Clay is more flexible for multi-provider enrichment at the cost of complexity.
Does nqzai verify email addresses before adding them to my list?
Yes — every email nqzai's lead-sourcing tools return is verified for deliverability before it lands in your contact list, whether it came from a founder search or a local-business map search. This isn't a separate paid step or add-on; it's built into the discovery pipeline itself, so you don't pay twice (once to find an email, again to check it's real) the way some point-tool stacks require.
What does ZoomInfo actually cost?
ZoomInfo doesn't publish per-contact pricing — it's an annual-contract, enterprise-only model. 2026 reporting puts SalesOS Professional at roughly $14,995-$18,000/year (3-seat minimum), Advanced around $24,995/year, and Elite at $39,995+/year, before per-seat overages ($1,500-$2,500/user/year) and add-ons like intent data ($5K-$15K/year). There's no self-serve tier and no way to try it for the cost of a single search.
Is there a cheaper alternative to Clay for lead enrichment?
For straightforward lead discovery and outreach, yes — nqzai's pay-as-you-go token pricing has no monthly subscription floor and no data-credit marketplace to navigate; you pay for what a specific request actually uses. Clay remains more flexible for teams that need to build custom multi-step enrichment workflows across 150+ specialized data providers — that flexibility is real, it's just priced for teams that need it at that depth.
Does nqzai require a subscription or contract?
No. Every new account gets 1 million tokens free on signup, and after that it's pay-as-you-go at $2 per million tokens — no monthly minimum, no seat count, no annual commitment. That's a structural difference from Clay/Apollo (subscription + variable credits) and ZoomInfo (annual contract only), not just a lower number.
How does nqzai find local business leads?
The map-sourced local-business search pulls businesses by area, zip, or pincode, returning a name, phone number, and a verified reachable email per business, saved straight into your contact list with an email notification when the batch is ready. Worst-case cost is about $4 for up to 25 places with full contact and person-level enrichment (~$0.16/lead ceiling); typical runs cost meaningfully less. See how this fits into a broader AI GTM agent strategy for the positioning against ABM platforms.
What's the real cost per lead across GTM data platforms in 2026?
It depends heavily on what "a lead" includes. For a verified email address alone, Hunter.io's real deliverable-adjusted cost is around $0.06-$0.09 — cheaper than nqzai, but Hunter only finds an email for a person and company you already know, with no discovery, no phone number, and no verification-inclusive-in-price the same way. For end-to-end discovery (who to contact, their verified email, and for local search their phone number), nqzai's $0.10-0.16/lead beats Clay's $0.65-1.20 and Apollo's real-world per-seat economics, while ZoomInfo isn't priced per-lead at all.