Bulk Email Verifier

Email Verifier & Validator

gio21/email-verifier

Bulk-verify email addresses: syntax, MX/domain check, disposable & role-based detection, free-provider flag, and typo correction. Clean your lead lists and cut bounces. $0.001/email.

Bulk Email Verifier — Validate Emails, MX, Disposable & Role

bovi/bulk-email-verifier

Validate a list of emails fast. Per address: syntax, MX/DNS check, disposable & role detection, free-provider flag, and a typo suggestion (gmial.com -> gmail.com). One clean record per email, de-duplicated. Pay per email.

Verify emails in bulk: syntax, DNS MX, SMTP mailbox check, disposable & role-based detection, plus a catch-all heuristic. Returns valid / invalid / risky / unknown per address. No API key. Works in Claude, ChatGPT & any MCP agent.

Verify emails in bulk without sending mail: syntax, MX, SMTP mailbox probe, catch-all, disposable, role, free & SPF/DMARC/DKIM. Get deliverable/undeliverable/risky verdict + 0-100 score. Clean your lead list before you send. No API key.

Verify email addresses in bulk. Check if emails exist, detect disposable emails, validate MX records. Perfect for lead validation, list cleaning, and reducing bounce rates. Supports CSV input and exports clean/invalid email lists.

Bulk Email Verifier — MX, SMTP & Disposable Detection at Scale

ryanclinton/bulk-email-verifier

Verify email deliverability in bulk — MX records, live SMTP mailbox checks, disposable domain detection (55,000+ domains), role-based flagging, catch-all detection, and confidence scores. $0.005/email, no subscription.

Email Verifier — Bulk SMTP & MX Validation, Catch-all

bovi/email-verifier

Verify email deliverability without sending mail. Syntax, MX lookup, SMTP probe, catch-all detection, disposable & role-account flags. Score 0-100 per email.

Email Finder - Name + Domain to Work Email

logiover/work-email-finder

Find the most likely business email from a person's name and company domain. Ranks every common corporate pattern (first.last, flast, first…) by real-world frequency and validates the domain over DNS (MX). Pure DNS — no rate limits, no bans, always returns a result. Bulk in/out via CSV, Excel, JSON.

Email Finder & Verifier - B2B Email Lookup API

clearpath/email-finder-api

Find verified business emails using first name, last name, and company domain. Tests common patterns and validates with SMTP checks. Upload CSV or Excel files for bulk processing. Returns quality-ranked results with alternative emails and confidence scores. Export to JSON or CSV.

Email List Validator & Cleaner - 99% Accuracy, Bulk API

clearpath/email-validation-api

Validate email lists with 99% accuracy: SMTP checks, catch-all detection, disposable filtering. 50K emails per batch. Returns deliverability scores and risk levels. Upload CSV from Apollo.io or any source. REST API ready.