Autentify Verify Reviews & Product Details

Autentify Verify is an email verification and email validation tool built for Brazilian companies. It tells you whether an email address exists and can receive mail, without sending any message, so you can clean lists before a campaign and block bad addresses at sign-up. How it works Every address goes through syntax, domain and MX checks, then a mailbox (SMTP) check that asks the receiving server if the inbox exists. When the answer is ambiguous, the address gets a second check. Each result comes with a status (deliverable, undeliverable, risky or inconclusive), the reason behind it and a recommended action: send, remove or review. What it detects - Non-existent mailboxes and domains, the main cause of hard bounces - Catch-all domains that accept any address - Temporary and disposable emails - Role-based addresses (contact@, sales@) and free providers Three ways to use it, in one account - Single check in the web app, in seconds - Bulk email verification: upload a CSV of up to 5,000 rows, see the maximum cost before processing and download the same file with all your columns plus the result of each row - Real-time email verification API: one API key, one call, JSON response, to validate emails in sign-up forms and CRMs before saving them Why teams choose it Lower bounce rates protect your sender reputation and keep campaigns out of the spam folder. Autentify Verify was designed for the Brazilian market: prepaid credits in Brazilian reais, no subscription, payment by Pix or credit card, and a Brazilian tax invoice (NFS-e) for every purchase. Purchased credits never expire, and inconclusive results are not charged. New accounts get free credits to test on a real list. Privacy and compliance Autentify follows the LGPD (Brazil's data protection law). We do not sell data or contact lists. One account, more answers The same account and credit wallet also give access to other Autentify modules: Exposure (has this email appeared in data breaches?), Identity (does this email belong to this person?), Trust (is this registration consistent?) and Score (email risk from 0 to 1000). Autentify has processed more than 25 million queries.