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Elastic Email pricing and alternatives: email verification API

Elastic Email's sitellms.txtBest email verification API in 2026

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50% complete: 3 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: Email API Free one of Elastic Email's 76 plans
Call: POST /verifications/{email} one of Elastic Email's 2 calls
API: Email verification API Elastic Email's only API

About this item

  • Stored. Elastic Email may skip the mail server and answer from stored data. Elastic Email doesn't say how old the data is.
  • 3 of the 6 key fields we check. Address, Deliverability, Company.
  • Nothing to pay.
  • One call. You send email to POST /verifications/{email}. The call returns whether the address takes mail.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Elastic Email: email verification API alternatives

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

Elastic Email, $1,199 monthly, Email API Starter (10,000,000 emails/month), POST /verifications/{email}IP-API.io, €10 monthly, Small, GET /api/v1/email/{email}Antideo, $5 monthlyStopReg, $400 monthlyUserCheck, $500 monthly, Pro 3.5M, POST /v1/gates/{gate_id}/decisions, Decision endpoint
$ per 1,000 emails$0.12$0.113$0.139$0.143$0.143
Completeness50%50%33%50%50%
Billingmonthlymonthlymonthlymonthlymonthly
Pay$1,199€10$5$400$500
Enough for10,000,000 calls a month100,000 calls a month36,000 calls a month2,800,000 calls a month3,500,000 calls a month
Freshnessstoredstoredstoredstoredstored
Who can get itanyone at least the age of majority in their jurisdiction, with a registered accountanyoneanyoneanyoneanyone aged 16 or over, or the age of consent in their jurisdiction

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. elasticemail.com/developers/api-documentation/rest-api
  2. elasticemail.com/email-api-pricing
  3. elasticemail.com/email-marketing-pricing
  4. elasticemail.com/email-verification
  5. elasticemail.com/pricing
  6. elasticemail.com/resources/usage-policies/acceptable-use-policy
  7. elasticemail.com/resources/usage-policies/terms-of-use
  8. help.elasticemail.com/en/articles/3098546-email-verification-api-service
  9. help.elasticemail.com/en/articles/3331811-elastic-email-pricing-plans
  10. help.elasticemail.com/en/articles/4799160-api-settings
  11. help.elasticemail.com/en/articles/6380329-how-to-manage-your-billing

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
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forSend Bulk Emails: 100 emails per day, 3,000 emails per month · View Email · Get Status · Send Bulk Emails CSV: 100 emails per day, 3,000 emails per month · Send Transactional Email: 100 emails per day, 3,000 emails per month
Not found
$ per 1,000$0.00
In their words
Their pitchValidate and optimize your email lists at once. Boost deliverability, reduce bounces, and enhance your email sending performance with our precise verification tool.
Data
Freshnessstored
Keep datano limit
Use dataYou agree that you will at all times use the Services in a manner consistent with: these Terms, the Acceptable Use Policy, any other applicable rules, policies, and guidelines established by Elastic in respect of the Services. [...] You represent and warrant that your use of the Services will comply with all applicable laws and regulations, including, without limitation, all applicable anti-spam and privacy laws [...] you will not send any emails other than Transactional Messages (as defined in Section 2.4) unless the email recipients have provided you with valid consent under the Regulations to receive communications from you. [...] Do not send email to purchased, rented or third-party email lists of any kind.
Plan
Pay$0
Expiresthe limit resets each month, along with the billing cycle
Rate limit
Concurrent20
Batch1
Speed
Answerin the call
The call
You sendemail
MethodPOST
Path/verifications/{email}
About the plan
PlanEmail API Free
Who can get itanyone at least the age of majority in their jurisdiction, with a registered account
The 11 fields the plan's answer can hold

email address, account, domain, suggested spelling, disposable, role, reason, date added, result, predicted score, predicted status

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