Datacircle

Grokzilla Email verification API pricing

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67% complete: 4 of the 6 fields on our checklistSee the 6 fields
$3.20per 1,000 emailsWe haven't run Grokzilla through our email verification API benchmark yet.We rank 4,767 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. This plan costs less per 1,000 emails than 35% of the 4,767 plans.treg's top-up from $10 is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers. StableEnrich's pay-as-you-go plan costs the least for 10,000 emails a month: $0.05.Disify's $9 monthly plan (/email) covers any number of emails, and costs less up front than treg's top-up from $10.Validemail.co, pingutil and looot are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Grokzilla plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: x402 pay per call one of Grokzilla's 2 plans
Call: POST /api/skills/email-check Grokzilla's only call for this API
API: Email verification API one of Grokzilla's 5 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 6 fields on our checklist. Address, Deliverability, Confidence, Company.
  • Nothing to buy first. You pay per call.
  • One call. You send email to POST /api/skills/email-check. You can also send request_id. The call returns whether the address takes mail.
  • Who can get it: anyone, no account or API key. Keep data: no limit. Use data: Use public-data skills lawfully and within the source sites' terms..

Grokzilla: email verification API alternatives

Grokzilla alternatives: other email verification API providers by price

We list other providers' plans closest to this plan in price per 1,000 emails.

This planGrokzilla, pay as you goVerimail, $8 packEasy Email Verification, $320 pack, Pay-as-you-go, 100,000 emails, POST /bulk/uploadQuickEmailVerification, $320 pack, Persistent Credits, 100,000 credits, GET /v1/verifyBouncer, $320 monthly, Monthly Subscription, 100,000 credits, POST /v1.1/email/verify/batch
$ per 1,000 emails$3.20$3.20$3.20$3.20$3.20
Completeness67%50%50%50%67%
Billingpay as you gopay firstpay firstpay firstmonthly
Payper call$8$320$320$320
Enough foras many as you pay for2,500 calls100,000 results100,000 calls100,000 results a month
Freshnessunknownlivelivelivelive
Who can get itanyone, no account or API keybusinesses and professionals, not directed at anyone under 18anyone legally capable of entering into the Terms under Brazilian lawanyone with a work emailanyone 18 or over with a work email, a private one (Gmail, Hotmail) only after writing to Bouncer first

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

  1. grokzilla.shop/.well-known/x402
  2. grokzilla.shop/api/catalog
  3. grokzilla.shop/docs/email-check
  4. grokzilla.shop/docs/mcp/spend-limits
  5. grokzilla.shop/openapi.json
  6. grokzilla.shop/pricing
  7. grokzilla.shop/terms

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Address
  • Deliverability
  • Confidence
  • Name, not in the answer
  • Place, not in the answer
  • Company
Price
$ per 1,000 emails$3.20
Percall
Billingpay as you go
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchCheck an email address for deliverability: syntax, canonical form, MX, SPF, DMARC, disposable domain. One verdict with reasons and sources. DNS-over-HTTPS only, no mailbox probing.
Data
What it checksformat, mail servers, disposable domains
Keep datano limit
Use dataUse public-data skills lawfully and within the source sites' terms.
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You sendemail. Optional: request_id
MethodPOST
Path/api/skills/email-check
About the plan
Planx402 pay per call
Who can get itanyone, no account or API key
The 33 fields the plan's answer can hold

email, local part, domain, verdict, reasons, valid syntax, canonical email, canonical rule, plus tag, domain exists, MX records, null MX, implicit MX, MX host resolves, SPF present, SPF record, SPF count, DMARC present, DMARC record, DMARC policy, DMARC subdomain policy, DMARC percentage, DMARC reporting address, disposable domain, role account, free provider, mailbox checked, summary, confidence, sources, generated at, data as of, warnings

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