Datacircle

YourAITools pricing: email verification API

YourAITools's siteThis page as plain textEmail validation API: best verification providers comparedYourAITools: email verification API alternatives

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17% complete: 1 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 emailsWe ran YourAITools in our email verification API benchmark. We didn't score any YourAITools plan.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 and 65 others tie for the lowest price per 1,000 emails of the 4,337 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, Validemail.co and looot are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest YourAITools plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free preview one of YourAITools's 7 plans
Call: GET /domaincheck/v1/email/preview one of YourAITools's 2 calls for this API
API: Email verification API one of YourAITools's 4 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 1 of the 6 fields on our checklist. Deliverability.
  • Nothing to pay. YourAITools limits how many calls you get but gives no number.
  • One call. You send email to GET /domaincheck/v1/email/preview.
  • Who can get it: anyone, no account or API key, limited per IP. Keep data: no limit. Use data: with conditions.

YourAITools: email verification API alternatives

YourAITools alternatives: other email verification API providers by price

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

This planYourAITools, freepingutil, free API key, POST /v1/verifyValidemail.co, free, POST /api/v1/bulkMailTester Ninja, free, No tokenGiggal, free trial, POST /v1/verify-batchMailSlurp, free
$ per 1,000 emails$0.00$0.00$0.00$0.00$0.00$0.00
Completeness17%50%67%50%67%17%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough fornot published9,000 calls a month50 results300 calls a month1,000 resultsnot published
Freshnessunknown30 daysliveliveliveunknown
Who can get itanyone, no account or API key, limited per IPanyone who signs in with an email addressanyoneanyone at least 18 years old, or the age of majority in their jurisdictionanyone aged 18 or overanyone, 1 user, no card needed

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. api.youraitools.co/.well-known/x402
  3. api.youraitools.co/credits
  4. api.youraitools.co/docs
  5. api.youraitools.co/llms.txt
  6. api.youraitools.co/openapi.json
  7. youraitools.co
  8. youraitools.co/refund-policy
  9. youraitools.co/terms

Product details

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

  • Address, not in the answer
  • 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 pitchEmail verification API. Email address check (syntax, disposable, MX, domain age, verdict)
Data
What it checksformat, mail servers, disposable domains, role addresses
Keep datano limit
Use dataDon't use the site or APIs to break the law, attack or overload our services or anyone else's, get around rate limits or payments, or scrape the site in a way that harms it. [...] Everything the site and the APIs return is informational: listings, scores, verdicts, verification checks, page reads and screening results. Automated checks can be wrong or incomplete. Use them as one input, not as the only basis for a decision.
Plan
Pay$0
Rate limit
Per second0.17
Batch1
Speed
Answerin the call
The call
You sendemail
MethodGET
Path/domaincheck/v1/email/preview
About the plan
PlanFree preview
Who can get itanyone, no account or API key, limited per IP
The 4 fields the plan's answer can hold

syntax valid, disposable, role, free provider

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