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CleanMyList pricing: email verification API, POST /v1/verify

CleanMyList's sitellms.txtEmail validation API: 180+ verification providers comparedCleanMyList: email verification API alternatives

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33% complete: 2 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsIn our email verification API benchmark, the best plan from CleanMyList scores 42.9 out of 100. CleanMyList ranks 99th of 181 providers.This plan is free. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 per 1,000 emails or less.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.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.MailTester Ninja, Enrich.so and GetProspect are the best email verification API providers in the Datacircle benchmark.
Plan: 50 free credits one of CleanMyList's 17 plans
Call: POST /v1/verify one of CleanMyList's 3 calls
API: Email verification API CleanMyList's only API

About this item

  • Live. CleanMyList checks the email when you call the API.
  • 2 of the 6 key fields we check. Deliverability, Confidence.
  • Nothing to pay. You get 50 credits once, enough for 50 calls. Calls stop once your credits run out. Credits never expire.
  • One call. You send email to POST /v1/verify. You can also send smtp_probe. The call returns whether the address takes mail.
  • Who can get it: new accounts. Keep data: no limit. Use data: with conditions.

CleanMyList: email verification API alternatives

CleanMyList alternatives: every email verification API provider ranked

The table starts with CleanMyList's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to CleanMyList's. Each plan in the table gives live data.

CleanMyList, $1,190 yearly, Verify Scale, POST /v1/verifyMailthentic, $99 yearly, Starter (yearly), POST /api/verify/singleDeBounce, $414 monthly, 500K credits, Monthly, GET /v1/, Single email validationBounceProtect, $1,990 yearly, Scale (billed annually), POST /api/v1/validate/bulkBounceless, $249 monthly, Business: 300,000 credits per month, POST /v1/requests, Create a batch (emails)
$ per 1,000 emails$0.826$0.825$0.828$0.829$0.83
Completeness33%67%50%50%50%
Billingyearlyyearlymonthlyyearlymonthly
Pay$1,190$99$414$1,990$249
Enough for120,000 calls a month10,000 calls a month500,000 calls a month200,000 results a month300,000 results a month
Freshnesslivelivelivelivelive
Who can get itanyoneanyone using it for lawful business purposesanyone over 18anyone at least 16 years of agebusiness customers outside the European Economic Area and the UK

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

  1. cleanmylist.io/developers.md
  2. cleanmylist.io/help/api
  3. cleanmylist.io/help/api/errors-and-status-codes.md
  4. cleanmylist.io/help/api/read-the-api-response.md
  5. cleanmylist.io/help/api/verify-a-single-email
  6. cleanmylist.io/help/credits-billing/credits-never-expire-and-refunds
  7. cleanmylist.io/help/credits-billing/how-credits-work
  8. cleanmylist.io/help/credits-billing/plans-vs-credits
  9. cleanmylist.io/help/credits-billing/what-each-action-costs
  10. cleanmylist.io/help/getting-started/your-free-credits
  11. cleanmylist.io/pricing
  12. cleanmylist.io/pricing.md
  13. cleanmylist.io/terms
  14. cleanmylist.io/v1/openapi.json

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
  • 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 forfrom the same budget: Verify several emails at once · Check very large lists
Overage
Units caphard
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchUse the API to verify emails in your sign-up forms, apps, and scripts — one address at a time or in big batches.
Data
Freshnesslive
What it checksformat, mail servers, disposable domains, role addresses, mailbox
Keep datano limit
Use dataAcceptable use: You will not use CleanMyList to enumerate email addresses you do not have a legitimate basis to verify, to harvest contacts, or to harass recipients. Verification requires a legitimate sender relationship — your own list, a customer list, or a list you are processing under a Data Processing Addendum. No bulk verification of scraped data without a clear lawful basis. No verification of lists for the purpose of credential stuffing or account takeover. No bypassing of our rate limits or sharing of API keys across organizations.
Plan
Pay$0
You get50 credits
Enough for50 calls, once
Expiresnever
Rate limit
Per second16.67
Batch1
Speed
Answerin the call
Median4.79 s
The call
You sendemail. Optional: smtp_probe
MethodPOST
Path/v1/verify
About the plan
Plan50 free credits
Who can get itnew accounts
The 14 fields the plan's answer can hold

verdict, score, reason, reason code, latency, model version, ran at, checks, check name, check status, check reason code, check message, check details, suggested correction

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