Datacircle

NuFi pricing: email verification API

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67% complete: 4 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 emailsWe haven't run NuFi through our email verification API benchmark yet.This plan is free. We rank 4,382 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. See the best free email verification API plan.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. StableEnrich's pay-as-you-go plan costs the least for 10,000 emails a month: $0.05.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.pingutil, Validemail.co and looot are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest NuFi plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free API key (100 transactions) one of NuFi's 2 plans
Call: POST /perfilamiento/v1/correo NuFi's only call for this API
API: Email verification API one of NuFi's 8 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 6 fields on our checklist. Address, Deliverability, Confidence, Company.
  • Nothing to pay. You get 100 requests.
  • One call. You send correo to POST /perfilamiento/v1/correo. You set the Content-Type header to "application/json". The call returns whether the address takes mail.
  • Who can get it: anyone who requests an API key through NuFi's contact form. Keep data: no limit. Use data: with conditions.

NuFi: email verification API alternatives

NuFi alternatives: other email verification API providers by price

We list other providers' plans closest to this plan in price per 1,000 emails.

This planNuFi, freepingutil, free API key, POST /v1/verifyValidemail.co, free, POST /api/v1/bulkMailTester Ninja, free, No tokenGiggal, free trial, POST /v1/verify-batchgraph8, free
$ per 1,000 emails$0.00$0.00$0.00$0.00$0.00$0.00
Completeness67%50%67%50%67%33%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough fornot published9,000 calls a month50 results300 calls a month1,000 resultsnot published
Freshnessunknown30 daysliveliveliveunknown
Who can get itanyone who requests an API key through NuFi's contact formanyone who signs in with an email addressanyoneanyone at least 18 years old, or the age of majority in their jurisdictionanyone aged 18 or oververified companies with a work email (personal addresses such as Gmail are not accepted), for internal business purposes

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

  1. docs.nufi.mx/docs/api-docs-2023
  2. docs.nufi.mx/docs/api-docs-2023/c09dc4399c029-perfilamiento-de-identidades-por-correo
  3. docs.nufi.mx/docs/api-docs-2023/m7rs9qakw21oi-api-keys
  4. nufi.mx/en/apis-validaci%C3%B3n-identidad/apis
  5. nufi.mx/terminosycondiciones

Product details

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

  • Address
  • Deliverability
  • Confidence
  • Name, not in the answer
  • Place, not in the answer
  • Company
Price
$ per 1,000 emails$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchVerifica si la dirección de correo es válida y funcional
Data
Keep datano limit
Use dataQueda prohibida la reventa del servicio sin autorización expresa de Nufi. [...] Queda totalmente prohibido el uso del código del servicio para fines no autorizados, así como de su tecnología API para desarrollar productos que le compitan sin previo acuerdo firmado por ambas partes. [...] Previo a realizar alguna búsqueda en la plataforma de Nufi, los Controladores (personas físicas o morales) clientes de Nufi deberán tener el Consentimiento expreso por el Candidato para realizar el tratamiento de sus datos
Plan
Pay$0
You get100 requests
Rate limit
Batch1
Speed
Answerin the call
The call
You sendcorreo, Content-Type header "application/json"
MethodPOST
Path/perfilamiento/v1/correo
About the plan
PlanFree API key (100 transactions)
Who can get itanyone who requests an API key through NuFi's contact form
The 26 fields the plan's answer can hold

email, score, deliverable, domain, top-level domain, domain registered, domain created at, domain updated at, domain expires at, registrar name, registered to, disposable, free email provider, custom domain, DMARC enforced, SPF strict, valid MX, accept-all, suspicious TLD, website exists, registered accounts, breach listed, number of breaches, first breach, breaches, applied rules

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