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IPQualityScore pricing: email verification API

IPQualityScore's sitellms.txtEmail validation API: 160+ providers comparedIPQualityScore: email verification API alternatives

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67% complete: 4 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsWe haven't run IPQualityScore through our email verification API benchmark yet.This plan is free. We rank 3,341 plans for email verification APIs by price. Half the plans cost $1.985 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.MailTester Ninja, Enrich.so and GetProspect are the best email verification API providers in the Datacircle benchmark.
Plan: Free one of IPQualityScore's 8 plans
Call: GET /api/json/email/{key}/{email} IPQualityScore's only call for this API
API: Email verification API one of IPQualityScore's 2 APIs

About this item

  • Live. IPQualityScore checks the email when you call the API.
  • 4 of the 6 key fields we check. Deliverability, Confidence, Name, Company.
  • Nothing to pay. You get 1,000 credits a month, enough for 1,000 calls. Calls stop once your credits run out.
  • One call. You send email to GET /api/json/email/{key}/{email}. You can also send fast, timeout, suggest_domain, strictness, abuse_strictness and custom tracking variables. The call returns whether the address takes mail.
  • Who can get it: companies, with a business email address. Keep data: no limit. Use data: with conditions.

IPQualityScore: email verification API alternatives

IPQualityScore alternatives: every email verification API provider ranked

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

IPQualityScore, $11,988 yearlyFindymail, $399 monthlyFiber AI, $24,000 yearlyTomba, $801 yearly, Growth, GET /email-verifier, Email Verifierlemlist, $134 pack
$ per 1,000 emails$13.32$13.30$13.333$13.35$13.40
Completeness67%33%50%50%33%
Billingyearlymonthlyyearlyyearlypay first
Pay$11,988$399$24,000$801$134
Enough for75,000 calls a month30,000 calls a month150,000 calls a month5,000 calls a month10,000 calls
Freshnesslivelivelivelivelive
Who can get itcompanies, with a business email addressanyone 18 or overanyone, to use only in the United Statesanyone 18 or overprofessionals 18 or over

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-03.

  1. web.archive.org/web/20260822002624/https://www.ipqualityscore.com/plans
  2. ipqualityscore.com/documentation/account-management/usage
  3. ipqualityscore.com/documentation/email-validation-api/advanced-options
  4. ipqualityscore.com/documentation/email-validation-api/overview
  5. ipqualityscore.com/documentation/email-validation-api/response-parameters
  6. ipqualityscore.com/email-verification
  7. ipqualityscore.com/plans
  8. ipqualityscore.com/solutions/phone-validation
  9. ipqualityscore.com/terms-of-service

Product details

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

  • Address, not in the answer
  • Deliverability
  • Confidence
  • Name
  • Place, not in the answer
  • Company
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Repeat freenever
Also pays forfrom the same budget: IP Address Reputation · Phone Validation · URL Scanner
Overage
Units caphard
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchIPQS Email Verification helps businesses validate email addresses and identify risky or fraudulent emails in real time.
Data
Freshnesslive
What it checksformat, mail servers, disposable domains, role addresses, mailbox
Keep datano limit
Use dataUsage of the IPQS Site, IPQS APIs, IPQS Services, and/or data is permitted provided that the Client does not engage in the following activities: Reverse engineer or attempt to extract the source code from any of IPQS' Site, IPQS APIs, IPQS Services or any related software [...]. Interfere with, abuse, or disrupt usage of IPQS' Site, IPQS APIs, IPQS Services or the servers or networks providing the APIs. Create an API Client that functions substantially the same as the IPQS APIs and/or IPQS Services and offer it for use by third parties without written approval. Use the IPQS Site, IPQS APIs, and/or IPQS Services to replicate or compete with core products or services offered by IPQS without written approval. Use the IPQS Site, IPQS APIs, and/or IPQS Services for any activities where the use or failure of the APIs could lead to death, personal injury, or environmental damage [...]. Resell or republish IPQS data, IPQS API responses, IPQS API access, and/or IPQS Services to any third-party or sublicense Usage of IPQS' Site, IPQS APIs, and/or IPQS Services for use by a third party. Use IPQS data in any manner intended to evade, bypass, or contravene data privacy or consumer protection laws [...]. Use any IPQS data, including data containing appended Personally Identifiable Information (PII), for malicious, fraudulent, or unlawful purposes [...] or for direct marketing to individuals without that individual’s prior written consent. Bid on, purchase, or otherwise target IPQS brand keywords or confusingly similar variations [...] in paid search, search engine marketing, SEO manipulations, domain registrations, or other acquisition channels. [...] Client will not use the IPQS Services for any purposes enumerated in the FCRA in lieu of obtaining a Consumer Report.
Plan
Pay$0
You get1,000 credits a month
Enough for1,000 calls a month
Rate limit
Per day35
Batch1
Speed
Answerin the call
The call
You sendemail. Optional: fast, timeout, suggest_domain, strictness, abuse_strictness, custom tracking variables
MethodGET
Path/api/json/email/{key}/{email}
About the plan
PlanFree
Who can get itcompanies, with a business email address
The 38 fields the plan's answer can hold

valid, disposable, timed out, deliverability, catch-all, leaked, suspect, SMTP score, overall score, first name, common, generic, DNS valid, honeypot, spam trap score, recent abuse, fraud score, frequent complainer, suggested domain, domain velocity, domain trust, user activity, associated names, associated phone numbers, MX records, A records, risky TLD, SPF record, DMARC record, first seen, domain age, sanitized email, result type, recent data matches, recent unique user values, request ID, success, message

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