Bounceless vs MyEmailVerifier

Bounceless verifies and cleans email lists, returning confidence levels, reason codes, and a Pre-Send Decision to send, review, or suppress each address. Its checks cover syntax, domain and MX posture, and mailbox signals when the receiving server permits them. Catch-all addresses receive reduced confidence because the service cannot confirm a particular mailbox; Gmail and similar major webmail providers are marked uncertain rather than safe to send. Users can upload a CSV through the web workspace or use the API, then export results. The REST API and event webhooks use the same result format, as do its MCP server and agent skills. Bounceless does not offer native app integrations; it describes CSV export, bulk verification, and re-import workflows for email platforms. A base check costs 1 credit, fresh deep catch-all resolution costs 5, and cached resolution costs 3; unknown results are not billed. Platforms are web and API. A free plan includes 1,000 credits monthly; paid plans start at $19/mo, and one-time credit packs are also listed.

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.