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Autentify pricing: email verification API, POST /v1/verify

Autentify's sitellms.txtEmail validation API: 180+ verification providers comparedAutentify: email verification API alternatives

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50% complete: 3 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsWe haven't run Autentify through our email verification API benchmark yet.This plan is free. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 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: Conta pessoal one of Autentify's 10 plans
Call: POST /v1/verify one of Autentify's 2 calls
API: Email verification API Autentify's only API

About this item

  • Live. Autentify checks the email when you call the API.
  • 3 of the 6 key fields we check. Address, Deliverability, Company.
  • Nothing to pay. You get 20 credits, enough for 20 calls. Calls stop once your credits run out. Credits never expire.
  • One call. You send email to POST /v1/verify. The call returns whether the address takes mail.
  • Who can get it: Cadastro com Gmail, Outlook, BOL, UOL e outros provedores gratuitos. Keep data: no limit. Use data: with conditions.

Autentify: email verification API alternatives

Autentify alternatives: every email verification API provider ranked

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

Autentify, R$15,000 pack, 1.000.000 créditos, POST /v1/verify1Lookup, $2,990 yearly, Growth (annual), POST /emailWhoisXML API, $294 monthly, Monthly subscription 100,000 Queries, GET /api/v3Enrow, $353 pack, Pro, POST /email/verify/singleBulk Email Checker, $2.95 pack
$ per 1,000 emails$2.951$2.931$2.94$2.942$2.95
Completeness50%67%50%33%50%
Billingpay firstyearlymonthlypay firstpay first
PayR$15,000$2,990$294$353$2.95
Enough for1,000,000 calls85,000 calls a month100,000 calls a month120,000 calls1,000 calls
Freshnesslivelivelivelivelive
Who can get itempresas, parceiros, desenvolvedores e usuários autorizados (uso profissional e comercial)anyone with a business name and a working business email addressanyone, for internal business purposesany legal entity, through users aged 18 or over acting exclusively for professional purposesanyone at least 18 years old, or of the age of legal majority

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

  1. autentify.com.br
  2. autentify.com.br/docs
  3. autentify.com.br/docs/verify
  4. autentify.com.br/precos
  5. autentify.com.br/termos

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: Verify batches (POST /v1/verify/batches) · Exposure (POST /v1/exposure) · Exposure batches (POST /v1/exposure/batches) · Score (POST /v1/score) · Identity (POST /v1/identity) · Trust (POST /v1/trust)
Overage
Units caphard
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchDescubra quais e-mails realmente existem antes de enviar. Evite mensagens que voltam e dinheiro desperdiçado com envios que nunca chegam.
Data
Freshnesslive
What it checksformat, mail servers, disposable domains, role addresses, mailbox
Keep datano limit
Use dataOs serviços da Autentify são destinados a uso profissional e comercial, por empresas, parceiros, desenvolvedores e usuários autorizados. Usar os serviços apenas para finalidades lícitas, legítimas e compatíveis com o contrato ou plano contratado. [...] Respeitar limites de uso, volume, planos, documentação e regras técnicas. Utilizar dados pessoais conforme a LGPD e demais normas aplicáveis. Garantir que possui base legal, autorização ou finalidade adequada para submeter dados aos serviços. Você não deve utilizar os serviços da Autentify de forma abusiva, ilegal, fraudulenta, insegura ou incompatível com estes Termos: Tentar acessar sistemas, contas, dados ou APIs sem autorização. Realizar engenharia reversa, descompilar, desmontar ou tentar extrair código-fonte, modelos, regras, algoritmos, estruturas ou lógica interna. Contornar limites técnicos, autenticação, rate limits, controles de segurança ou mecanismos de proteção. Usar os serviços para fins ilícitos, discriminatórios, abusivos ou incompatíveis com a legislação. Enviar dados pessoais sem base legal, autorização ou finalidade legítima. Compartilhar credenciais, tokens ou chaves de API com terceiros não autorizados. Revender, sublicenciar ou explorar comercialmente os serviços fora das condições contratadas. Sobrecarregar, testar vulnerabilidades, realizar scraping, ataques ou qualquer uso que comprometa a segurança ou estabilidade da plataforma.
Plan
PayR$0
You get20 credits
Enough for20 calls
Expiresnever
Rate limit
Per second0.33
Concurrent3
Batch1
Speed
Answerin the call
The call
You sendemail
MethodPOST
Path/v1/verify
About the plan
PlanConta pessoal
Who can get itCadastro com Gmail, Outlook, BOL, UOL e outros provedores gratuitos
The 10 fields the plan's answer can hold

verification ID, email, domain, verified at, state, reason, free, role, accept all, disposable

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