Datacircle

Warmerly pricing: email verification API, POST /verify

Warmerly's siteThis page as plain textEmail validation API: 200+ verification providers comparedWarmerly: email verification API alternatives

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50% complete: 3 of the 6 fields on our checklistSee the 6 fields
$1.193per 1,000 emailsWe haven't run Warmerly through our email verification API benchmark yet.Half of the 4,039 plans we rank by price cost $1.999 per 1,000 emails or less. This plan costs less per 1,000 emails than 65% of the 4,039 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.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, MailTester Ninja and Giggal are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Warmerly plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Agency one of Warmerly's 3 plans
Call: POST /verify one of Warmerly's 2 calls for this API
API: Email verification API one of Warmerly's 3 APIs

About this item

  • Live. Warmerly checks the email when you call the API.
  • 3 of the 6 fields on our checklist. Address, Deliverability, Confidence.
  • A monthly subscription. You pay $179 a month for 150,000 requests. Calls stop once your requests run out.
  • One call. You send email to POST /verify. You can also send force. The call returns whether the address takes mail.
  • Anyone can get it. Keep data: with conditions. Use data: with conditions.

Warmerly: email verification API alternatives

Warmerly alternatives: other email verification API providers by price

We list other providers' plans closest to this plan in price per 1,000 emails. Each plan in the table gives live data.

This planWarmerly, $179 monthly, Agency, POST /verifymailfloss, $7,290 yearly, Lite 510,000 credits/month, billed annually, GET /v1/verifyEmailVerify.io, $1,430 yearly, 100,000 Credits, Billed Annually, GET /validateMisarReach, $1,430.40 yearlyNo2Bounce, $299 pack
$ per 1,000 emails$1.193$1.191$1.192$1.192$1.196
Completeness50%50%33%50%0%
Billingmonthlyyearlyyearlyyearlypay first
Pay$179$7,290$1,430$1,430.40$299
Enough for150,000 calls a month510,000 calls a month100,000 calls a month100,000 results a month250,000 results
Freshnesslivelivelivelivelive
Who can get itanyoneanyone of the legal age of majority, for their own internal business use, with a supported email service provideranyone 18 or overanyone of the age of majority in their jurisdictionanyone at least 18 years old

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

  1. warmerly.com/docs/authentication.md
  2. warmerly.com/docs/email-finder.md
  3. warmerly.com/docs/errors.md
  4. warmerly.com/docs/help/buy-more-when-you-run-out.md
  5. warmerly.com/docs/plans-and-limits.md
  6. warmerly.com/docs/verify.md
  7. warmerly.com/docs/verify/usage-quota
  8. warmerly.com/leads-terms
  9. warmerly.com/pricing
  10. warmerly.com/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, not in the answer
Price
$ per 1,000 emails$1.193
Percall
Billingmonthly
$ a month$179
Aggregators
Aggregatorsnone
Charges
Also pays forSingle lookup · Bulk lookup · Search companies · Export to CSV · Push to a campaign · LinkedIn people search · from the same budget: Submit a batch
Overage
Units caphard
Not found
$ per 1,000$1.193
Catch-all
$ per 1,000$1.193
In their words
Their pitchCheck whether an email address is deliverable before you send to it, syntax, MX records, disposable/role-based detection, and a live SMTP probe, with results cached so repeat checks are free.
Data
Freshnesslive
What it checksformat, mail servers, disposable domains, role addresses, mailbox
Keep datawhile your subscription is active, after it ends, exported records only for people and businesses with whom you have by then established your own relationship, all other Lead Data deleted within 30 days
Use dataa limited, non-exclusive, non-transferable, non-sublicensable and revocable licence to access the Database and use Lead Data for your internal business-to-business prospecting: identifying businesses, and people in their business roles, who may be interested in your own products or services, and contacting them about those products or services. You must not, and must not allow anyone else to, use Lead Data or the Database to: Resell or re-list it: as a standalone dataset, bundled with other data, or repackaged as a lead list or database product for anyone else. Provide enrichment for hire: appending, matching, or enriching a third party's records as a service, whether paid or not. Append it to a third-party database: merging it into someone else's contact database, CRM instance, or dataset that you don't control, or handing it to a data broker. Build a competing product or dataset, or systematically extract, download or copy all or a substantial part of the Database [...]. Train or evaluate AI: use it to train, fine-tune, benchmark or evaluate any AI or machine-learning model, or add it to any dataset used for that. Market to consumers: contact people in a personal or household capacity rather than their business role. Make eligibility decisions: decide or help decide anyone's eligibility for credit, insurance, employment, housing, tenancy, education or any government benefit [...]. Profile sensitive characteristics: infer or record anyone's health, ethnicity, religion, political opinions, sexual orientation, trade union membership or any other special category or criminal offence data, or discriminate unlawfully against anyone. Harass or locate people: stalk, harass, threaten or intimidate anyone, locate or track an individual, or publish anyone's details. Surveil or campaign: carry out surveillance, investigations into individuals, or political campaigning.
Plan
Pay$179
You get150,000 requests a month
Enough for150,000 calls a month
Expiresmonthly allowance resets on the 1st and does not roll over
Rate limit
Per second2
Batch1
Speed
Answerin the call
The call
You sendemail. Optional: force
MethodPOST
Path/verify
About the plan
PlanAgency
Who can get itanyone
The 21 fields the plan's answer can hold

email, status, confidence score, reason, syntax valid, MX records, SMTP connectable, SMTP accepted, catch-all, disposable, role address, free provider, email provider, did you mean, SMTP code, SMTP message, duration, checked at, cached, retryable, check ID

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