Datacircle

Contact Verify pricing: email verification API

Contact Verify's siteThis page as plain textEmail validation API: best verification providers comparedContact Verify: email verification API alternatives

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33% complete: 2 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 emailsWe ran Contact Verify in our email verification API benchmark. We didn't score any Contact Verify plan.We rank 4,207 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. This plan and 63 others tie for the lowest price per 1,000 emails of the 4,207 plans. See the best free email verification API plan.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, looot and MailTester Ninja are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Contact Verify plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free one of Contact Verify's 2 plans
Call: POST /verify/email/preview one of Contact Verify's 4 calls for this API
API: Email verification API one of Contact Verify's 2 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 2 of the 6 fields on our checklist. Address, Deliverability.
  • Nothing to pay. You get up to 1,296,000 calls a month.
  • One call. You send email to POST /verify/email/preview. The call returns whether the address takes mail.
  • Anyone can get it. Keep data: no API terms. Use data: no API terms.

Contact Verify: email verification API alternatives

Contact Verify alternatives: other email verification API providers by price

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

This planContact Verify, freepingutil, free API key, POST /v1/verifyMailTester Ninja, free, No tokenGiggal, free trial, POST /v1/verify-batchEnrich.so, free, POST /email-validationAPIVerve, free
$ per 1,000 emails$0.00$0.00$0.00$0.00$0.00$0.00
Completeness33%50%50%67%50%50%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough for1,296,000 calls a month9,000 calls a month300 calls a month1,000 results100 calls, once10 calls a month
Freshnessunknown30 dayslivelivelive1 day (MX valid, MX record, null MX, can receive mail, has SPF, has DMARC: live)
Who can get itanyoneanyone who signs in with an email addressanyone at least 18 years old, or the age of majority in their jurisdictionanyone aged 18 or overanyone 18 or over, on a new account, for an organization, someone with authority to bind itanyone 13 or over (under 18 only with the permission of a parent or legal guardian)

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

  1. getcontactverify.com
  2. getcontactverify.com/docs/email-verification
  3. getcontactverify.com/docs/phone-lookup
  4. getcontactverify.com/llms-full.txt
  5. getcontactverify.com/llms.txt
  6. getcontactverify.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, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company, not in the answer
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchContact Verify (verify-x402) preview is free: syntax, MX, disposable, and role account. It does not check the mailbox (mailbox_checked is false).
Data
What it checksformat, mail servers, disposable domains, role addresses
Keep datano API terms
Use datano API terms
Plan
Pay$0
Enough for1,296,000 calls a month
Rate limit
Per second0.5
Batch1
Speed
Answerin the call
The call
You sendemail
MethodPOST
Path/verify/email/preview
About the plan
PlanFree
Who can get itanyone
The 8 fields the plan's answer can hold

preview, mailbox checked, email address, valid syntax, MX found, disposable, role, upgrade

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