Datacircle

Agent Utility Suite pricing: email verification API

Agent Utility Suite's siteThis page as plain textEmail validation API: best verification providers comparedAgent Utility Suite: email verification API alternatives

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67% complete: 4 of the 6 fields on our checklistSee the 6 fields
$1.00per 1,000 emailsWe haven't run Agent Utility Suite through our email verification API benchmark yet.We rank 4,337 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 67% of the 4,337 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. Disify's $9 monthly plan costs less up front than treg's top-up from $10.pingutil, Validemail.co and looot are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Agent Utility Suite plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: x402 pay per call Agent Utility Suite's only plan
Call: POST /api/v1/email-verify Agent Utility Suite's only call for this API
API: Email verification API one of Agent Utility Suite's 4 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/v1/email-verify. The call returns whether the address takes mail.
  • Who can get it: anyone with a wallet paying USDC on Base (x402), no account or API key. Keep data: no API terms. Use data: no API terms.

Agent Utility Suite: email verification API alternatives

Agent Utility Suite alternatives: other email verification API providers by price

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

This planAgent Utility Suite, pay as you goPrime Verifier, $200 pack, Pay-As-You-Go 200,000 credits, POST /v1/verify/singleBillionVerify, $20 pack, Starter, POST /verify/bulkMillionPhones, $100 monthlyDeBounce, top-up from $200, 200K credits, GET /v1/, Single email validation
$ per 1,000 emails$1.00$1.00$1.00$1.00$1.00
Completeness67%50%67%33%50%
Billingpay as you gopay firstpay firstmonthlypay first
Payper call$200$20$100$200
Enough foras many as you pay for200,000 calls20,000 results100,000 calls a month200,000 calls
Freshnessunknownunknownlivelivelive
Who can get itanyone with a wallet paying USDC on Base (x402), no account or API keyanyone 18 or older able to form a binding contractanyone at least 18 years old and legally able to enter into a contract, for their internal business purposes onlyanyone with a work emailanyone over 18

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

  1. api.cdp.coinbase.com/platform/v2/x402/discovery/resources
  2. x402-agent-api.onrender.com
  3. x402-agent-api.onrender.com/.well-known/x402
  4. x402-agent-api.onrender.com/llms.txt
  5. x402-agent-api.onrender.com/openapi.json

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$1.00
Percall
Billingpay as you go
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$1.00
In their words
Their pitchIs this email address real and safe to send to? Syntax, mail servers, disposable, free and role addresses, typos with a suggestion, SPF and DMARC.
Data
What it checksformat, mail servers, disposable domains, role addresses
Keep datano API terms
Use datano API terms
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You sendemail
MethodPOST
Path/api/v1/email-verify
About the plan
Planx402 pay per call
Who can get itanyone with a wallet paying USDC on Base (x402), no account or API key
The 20 fields the plan's answer can hold

email, local part, domain, verdict, score, reasons, syntax valid, MX found, accepts mail, null MX, disposable, free provider, role account, SPF found, DMARC found, MX host, email provider, did you mean, mailbox checked, next calls

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