Advanced Email Verifier vs MyEmailVerifier

Advanced Email Verifier checks addresses in databases and mailing lists for validity and helps identify bounced or undeliverable contacts. It can verify directly through SMTP; its optional validation API mode requires a separately purchased Swift Email Verifier key. ODBC connections to MS Access, MS SQL, MySQL, and Oracle let users check database addresses without importing and exporting them. The software also imports lists from CSV, Excel, XML, MS Access, and DBISAM, and exports results and custom fields to formats including CSV, HTML, XML, and SQL script. Its bounce handler processes messages from POP3 or IMAP servers, or local and network folders. Other tools check syntax, remove auto-replies, sort and filter addresses, and save or recover data after an interruption. It runs on Windows; Mac use requires Parallels Desktop and a Windows license, and no Linux version is available. Some addresses may remain Unknown, and results depend partly on server setup and IP reputation. The free demo has limited verification capacity; the single-user license is $99 as a one-time purchase.

MyEmailVerifier verifies email addresses individually or in bulk using real-time SMTP checks. It checks syntax and formatting, domain and MX records, mailbox existence, disposable domains, spam traps, role-based accounts, and catch-all domains. Bulk uploads accept CSV, TXT, and XLSX files, with results labeled valid, invalid, catch-all, unknown, disposable, or role-based. The site says bulk processing handles approximately 1,000 addresses per minute; single-address API checks return in under a second. Its REST API returns results as JSON for signup forms, checkout, and other workflows, and integration templates include Google Forms, Google Sheets, Shopify, WooCommerce, Mailchimp, HubSpot, Salesforce, and Zapier. It runs on the web, through an API, and as a Chrome extension. The free plan provides 100 daily credits without a credit card; each credit verifies one email and credits never expire. Pay-As-You-Go costs $1,210,000, paid once purchase, with a 1,000-credit minimum. The maker says uploaded lists are deleted after results are downloaded and identifies the service as GDPR compliant and SOC 2 certified.