Bulk Email Checker vs MyEmailVerifier

Bulk Email Checker checks whether email addresses appear valid, using bulk uploads or checks through a real-time API. Its bulk workflow accepts CSV and tab-delimited files, removes duplicates, checks syntax, DNS/MX records and mailbox status, and supports CSV and Excel output. The maker describes a verification process with more than 17 factors, including RFC validation and deep SMTP checks. Additional checks can identify disposable or role-based addresses, catch-all servers, possible typos and spam traps, and enrich results with MX server information. The RESTful JSON API can check addresses at signup, checkout or CRM entry, with support for Python, PHP, Node.js and other major stacks. Integrations listed include blacklist synchronization with MailChimp, SendGrid, Mailgun, Postmark and Mailjet, plus Google Sheets, Excel and WordPress. Ten checks are available without signup, and a free plan and trial are listed. Paid options start at $9.95, paid once purchase for 10,000 verifications; monthly unlimited API plans vary by concurrent threads. The service is available on web, Linux, macOS and Windows, as well as through its API.

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.