Datacircle

Cold Leads pricing: email verification API, POST /verify/bulk

Cold Leads's sitellms.txtEmail validation API: 190+ verification providers comparedCold Leads: email verification API alternatives

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17% complete: 1 of the 6 key fields we checkSee the 6 fields
$99 monthly, Business, POST /verify/bulkIn our email verification API benchmark, the best plan from Cold Leads scores 0.0 out of 100. Cold Leads ranks 157th of 197 providers.This plan costs $99 a month. We rank 3,886 plans for email verification APIs by price. Half the plans cost $1.998 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.pingutil, MailTester Ninja and Giggal are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Cold Leads plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Business one of Cold Leads's 2 plans
Call: POST /verify/bulk one of Cold Leads's 2 calls for this API
API: Email verification API one of Cold Leads's 2 APIs

About this item

  • A copy at most 30 days old. Cold Leads may answer from Cold Leads's stored data instead of asking the mail server.
  • 1 of the 6 key fields we check. Address.
  • A monthly subscription. You pay $99 a month.
  • One call. You send emails to POST /verify/bulk. You can also send name. The call returns a job. You fetch the answer once the job is done.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Cold Leads: email verification API alternatives

Cold Leads alternatives: every email verification API provider ranked

We list other providers' plans billed monthly. These plans come closest to this plan in number of key fields. Each plan in the table gives live data or data at most a month old.

This planCold Leads, $99 monthly, Business, POST /verify/bulkSnov.io, $39 monthlyIsTempMail, $50 monthlyLeadFuze, $250 monthly, Starter, POST /verification/bulk-csvGetle, $697 monthly
$ per 1,000 emailsnot publishednot publishedno limitnot publishedno limit
Completeness17%33%33%17%17%
Billingmonthlymonthlymonthlymonthlymonthly
Pay$99$39$50$250$697
Enough fornot publishednot publishedno limitnot publishedno limit
Freshness30 dayslive24 hourslivelive
Who can get itanyonelegal age or authority to bind yourself or the companyanyone aged 13 or over (a minor with a parent or guardian's permission)anyoneanyone at least 18 years old with the legal authority to enter into its terms

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. coldleads.app/api/v1
  2. coldleads.app/api/v1/openapi.json
  3. coldleads.app/developers
  4. coldleads.app/docs
  5. coldleads.app/help/plans-and-billing
  6. coldleads.app/help/verify-lists-and-api
  7. coldleads.app/pricing
  8. coldleads.app/solutions/email-verification-api
  9. coldleads.app/terms
  10. coldleads.app/terms/recurring
  11. coldleads.app/use-cases/agent-initiated-subscription

Product details

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

  • Address
  • Deliverability, not in the answer
  • Confidence, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company, not in the answer
Price
Perresult
Billingmonthly
$ a month$99
Aggregators
Aggregatorsnone
Charges
Repeat freenever
Also pays forfrom the same budget: Verify one e-mail address · Find a person's e-mail by name and company domain
Overage
Add-ons1,000 credits once for $5 ($5.00 per 1,000)
In their words
Their pitchBulk endpoint: up to 5 000 addresses per job, 5 parallel jobs, results as JSON (CSV export is in the web app).
Data
Freshness30 days
What it checksformat, mail servers, disposable domains, role addresses, mailbox
Keep datano limit
Use dataThe Service is intended solely for lawful B2B and B2C communication: marketing, sales and customer care. You may send e-mail only to recipients you have a lawful basis to contact. [...] Cold B2B outreach must use public business addresses, small volumes and honour opt-outs immediately.
Plan
Pay$99
Expireseach month, unused credits do not roll over
Rate limit
Per second2
Concurrent5
Batch5,000
Speed
Answerby polling
The call
You sendemails. Optional: name
MethodPOST
Path/verify/bulk
About the plan
PlanBusiness
Who can get itanyone
The 8 fields the plan's answer can hold

job ID, job status, total emails, emails done, valid count, risky count, invalid count, results

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