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APIVerve pricing and alternatives: email verification API

APIVerve'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: Free one of APIVerve's 8 plans
Call: GET /v1/emailvalidator APIVerve's only call for this API
API: Email verification API one of APIVerve's 2 APIs

About this item

  • Stored. APIVerve may skip the mail server and answer from stored data. APIVerve doesn't say how old the data is.
  • 3 of the 6 key fields we check. Address, Deliverability, Company.
  • Nothing to pay. You get 200 credits a month, enough for 10 calls. Credits reset each billing cycle, no rollover.
  • One call. You send email to GET /v1/emailvalidator. The call returns whether the address takes mail.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

APIVerve: email verification API alternatives

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

APIVerve, $2,999.90 yearlyReefAPI, $33.75 quarterlyEmailit, $25 monthly, Pro, POST /email-verifications, Verify an addressNexMailPro, $150 yearly, Starter, POST /verify/emailElastic Email, $950 monthly, Email Marketing Pro (150,000 contacts), POST /verifications/files
$ per 1,000 emails$1.25$1.125$1.25$1.25$1.267
Completeness50%67%67%50%50%
Billingyearlyquarterlymonthlyyearlymonthly
Pay$2,999.90$33.75$25$150$950
Enough for200,000 calls a month10,000 calls a month20,000 calls a month120,000 calls a year750,000 results a month
Freshnessstored (MX valid, MX record, null MX, can receive mail, has SPF, has DMARC: live)storedstored (has MX records: live)storedstored
Who can get itanyone 13 or over (under 18 only with the permission of a parent or legal guardian)anyoneentrepreneurs acting in the course of their businessanyoneanyone 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. apiverve.com
  2. apiverve.com/legal/terms
  3. apiverve.com/marketplace/emailvalidator
  4. apiverve.com/pricing
  5. apiverve.com/terms
  6. docs.apiverve.com/rate-limits
  7. docs.apiverve.com/ref/emailvalidator

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 forfrom the same budget: 386 other calls
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchStop fake and mistyped emails before they reach your list.
Data
Freshnessstored (MX valid, MX record, null MX, can receive mail, has SPF, has DMARC: live)
Keep dataYou must not use the API [...] to cache, store, or redistribute Output beyond what the Documentation permits
Use dataFree plan: "Attribution required", "Non-commercial use", paid plans: "Commercial license", "No attribution required" (pricing page). Terms: "You must not use the API to build a product that materially replicates or competes with the Product itself, to exceed or evade quotas, or to cache, store, or redistribute Output beyond what the Documentation permits." [...] "you agree not to use the Products to violate any law, infringe any right, harm any person, transmit malicious code, harvest data unlawfully, circumvent security or usage limits, disrupt or overload our infrastructure, or resell or redistribute raw Product access in a manner the Product is not sold for."
Plan
Pay$0
You get200 credits a month
Enough for10 calls a month
Expirescredits reset each billing cycle, no rollover
Rate limit
Per second0.083
Concurrent1
Batch1
Speed
Answerin the call
The call
You sendemail
MethodGET
Path/v1/emailvalidator
About the plan
PlanFree
Who can get itanyone 13 or over (under 18 only with the permission of a parent or legal guardian)
The 18 fields the plan's answer can hold

email address, domain, username, regex valid, has typo, MX valid, valid, free email, company email, disposable, role account, MX record, null MX, can receive mail, has SPF, has DMARC, subaddressed, normalized email

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