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IP-API.io pricing and alternatives: email verification API, POST /api/v1/email/advanced/batch/csv

IP-API.io's sitellms.txtBest email verification API in 2026
50% complete: 3 of the 6 key fields we checkSee the 6 fields
$1.125per 1,000 emails€1.00 per 1,000 is $1.125, at the European Central Bank's $1.1253 for €1.The median plan costs $2.203 per 1,000. This plan costs less than 73% of the 1,672 priced plans.
Plan: Small one of IP-API.io's 4 plans
Call: POST /api/v1/email/advanced/batch/csv one of IP-API.io's 3 calls
API: Email verification API one of IP-API.io's 2 APIs

About this item

  • Live. The call checks the email when you make it.
  • 3 of the 6 key fields we check. Address, Deliverability, Company.
  • A monthly subscription. You pay €10 for 10,000 requests, enough for 10,000 results.
  • One call. You send file to POST /api/v1/email/advanced/batch/csv. You set the Content-Type header to "multipart/form-data". The call returns whether each address you send takes mail.
  • Anyone can get it. Keep data: no API terms. Use data: no API terms.

IP-API.io: email verification API alternatives

We list other providers' plans closest to this plan in price per 1,000 emails. Each plan in the table gives live data, like this plan.

This planIP-API.io, €10 monthly, Small, POST /api/v1/email/advanced/batch/csvClearout, $3,360 yearlyEmailVerify.io, $3,360 yearly, 250,000 Credits, Billed Annually, GET /validateCaptain Verify, €250 pack, 250,000 Email Verifications, on demand, GET /verifyValid Email Checker, $115 pack, 102,000 credits, POST /verify-bulk
$ per 1,000$1.125$1.12$1.12$1.125$1.127
Completeness50%50%33%33%67%
Billingmonthlyyearlyyearlypay firstpay first
Pay€10$3,360$3,360€250$115
Enough for10,000 results a month250,000 calls a month250,000 calls a month250,000 calls102,000 results
Freshnesslivelivelivelivelive
Who can get itanyoneanyoneanyone 18 or overbusiness professionalsanyone at least 18 years of age

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. ip-api.io/
  2. ip-api.io/advanced-email-validation
  3. ip-api.io/blog/advanced-email-validation-batch-processing-guide
  4. ip-api.io/docs/mcp/tools
  5. ip-api.io/email-list-cleaning
  6. ip-api.io/gdpr.txt
  7. ip-api.io/openapi.json

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$1.125
Billingmonthly
$ a month$11.25
Aggregators
Aggregatorsnone
Charges
Perresult
Also pays forIP geolocation: 100,000 requests a month · from the same budget: Advanced email validation · Batch email validation from JSON array
In their words
Their pitchGeolocation, ASN, fraud detection, email validation, and threat intelligence — all via one fast, reliable API.
Data
Freshnesslive
Keep datano API terms
Use datano API terms
Plan
Pay€10
You get10,000 requests a month
Enough for10,000 results a month
Rate limit
Batch100
Speed
Answerin the call
The call
You sendfile, Content-Type header "multipart/form-data"
MethodPOST
Path/api/v1/email/advanced/batch/csv
About the plan
PlanSmall
Who can get itanyone
The 20 fields the plan's answer can hold

email address, reachable, username, domain, syntax valid, SMTP host exists, full inbox, catch-all, deliverable, SMTP disabled, has Gravatar, Gravatar URL, suggestion, disposable, role account, free, has MX records, total processed, successful validations, failed validations

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