Datacircle

BigDataCloud pricing and alternatives: email verification API

BigDataCloud's sitellms.txtBest email verification API in 2026

Is BigDataCloud yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

33% complete: 2 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsWe rank 2,475 plans by price. treg's top-up from $10 costs the least per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $26.95 per 1,000 emails when no provider answers.Enrich.so, GetProspect and treg are the best email verification API providers in our benchmark.
Plan: Base one of BigDataCloud's 7 plans
Call: GET /data/email-verify BigDataCloud's only call for this API
API: Email verification API one of BigDataCloud's 2 APIs

About this item

  • Stored. BigDataCloud may skip the mail server and answer from stored data. BigDataCloud doesn't say how old the data is.
  • 2 of the 6 key fields we check. Address, Deliverability.
  • Nothing to pay. You get 1,000 requests a month.
  • One call. You send emailAddress to GET /data/email-verify. The call returns whether the address takes mail.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

BigDataCloud: email verification API alternatives

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

BigDataCloud, $6,490 yearlyEmailit, $250 monthly, Business, POST /email-verifications, Verify an addressReefAPI, $300 yearlyNexMailPro, $79 monthly, Business, POST /verify/emailElastic Email, $2,750 monthly, Email Marketing Pro (1,000,000 contacts), POST /verifications/files
$ per 1,000 emails$0.541$0.50$0.50$0.527$0.55
Completeness33%67%67%50%50%
Billingyearlymonthlyyearlymonthlymonthly
Pay$6,490$250$300$79$2,750
Enough for1,000,000 calls a month500,000 calls a month50,000 calls a month150,000 calls a month5,000,000 results a month
Freshnessstoredstored (has MX records: live)storedstoredstored
Who can get itanyone with an account, giving true and complete information about themselves, their business and their contact detailsentrepreneurs acting in the course of their businessanyoneanyoneanyone at least the age of majority in their jurisdiction, with a registered account

Every email verification API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

  1. bigdatacloud.com/docs/article/are-there-limits-on-how-many-API-requests-I-can-make
  2. bigdatacloud.com/docs/article/how-is-the-billing-cycle-calculated
  3. bigdatacloud.com/docs/article/when-can-i-cancel-my-subscription
  4. bigdatacloud.com/docs/authentication
  5. bigdatacloud.com/phone-email-verification
  6. bigdatacloud.com/phone-email-verification/email-verify-api
  7. bigdatacloud.com/pricing
  8. bigdatacloud.com/terms-and-conditions

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 forfrom the same budget: Phone Number Validation API · Phone Number Validation by IP Address API
Not found
$ per 1,000$0.00
In their words
Their pitchAccepting an invalid email address at the point of entry creates problems downstream — bounced emails, failed OTP delivery, dirty CRM data, and in some cases fraudulent signups using disposable addresses. This API validates an email address before it reaches your database.
Data
Freshnessstored
Keep datano limit
Use dataWhenever you use our Services in any capacity you agree that you will not use them: in any manner prohibited by these terms and conditions or any other policy or set of restrictions published on our Website, for any unlawful purpose, at a frequency or in a way that is likely to make the system inaccessible to third parties, or for the purpose of creating, developing, refining or otherwise supporting a product or service that competes with our business, without our prior written permission [...] You may not at any time download, scrape or reverse engineer our services, API or Website.
Plan
Pay$0
You get1,000 requests a month
Enough for1,000 calls a month
Rate limit
Concurrentno limit
Batch1
Speed
Answerin the call
The call
You sendemailAddress
MethodGET
Path/data/email-verify
About the plan
PlanBase
Who can get itanyone with an account, each organisation gets the Base Access of one account only
The 6 fields the plan's answer can hold

email address, valid, syntax valid, mail server defined, known spammer domain, disposable

Best GTM APIs