Email Verifier SMTP

Verify email deliverability at scale. MX record validation, SMTP mailbox checks, disposable and role-based detection, catch-all flagging, and confidence scoring. No external API costs.

Email Verifier

leadsbrary/email-verifier

Verify emails in bulk: syntax, MX lookup, SMTP RCPT TO, catch-all detection & disposable domains. Get a 0–100 confidence score per email. Faster and cheaper than Hunter, ZeroBounce or NeverBounce.

Email Finder & Verifier

automation-lab/email-enrichment

Find and verify business email addresses using SMTP verification, pattern matching, and catch-all detection. Three modes: verify emails, find by name+domain, discover domain emails. Includes confidence scoring, disposable/free detection, and provider identification.

Email Verifier & Deliverability Checker

yasir-on-apify/email-verifier-deliverability-checker

Verify and Validate Email Addresses with Spamtrap & Disposable Detection, SMTP Connectivity, Syntax Validation, Inbox Deliverability Check, Quality Scoring, Catch-all & Role-based Filtering, Inbox Full Status and Free Email Flagging. Optimize your email list for outreach and marketing campaigns.

Email Verifier by Million Verifier - $1/1k emails

account56/email-verifier

✅ #1 Email Verification Service ✅ Only pay for valid and invalid emails ✅ No charge for catch all emails ✅ Easily verify emails from apollo, zoominfo etc

Email Checker/Verifier

mikolabs/email-checker-verifier

Verify the existence of any email address in real-time without ever sending a single message. This high-performance Apify Actor uses a specialized Rust engine to perform deep SMTP handshakes, MX record validation, and provider-specific checks (Gmail, Yahoo, Outlook) with extreme speed and accuracy.

Email Validation Api

ghewaretech/email-validation-api

Validate email addresses at scale with enterprise-grade accuracy. This API performs comprehensive email verification including syntax validation, DNS/MX record checks, disposable email detection, and optional SMTP mailbox verification.

Bulk Email Verifier

codescraper/bulk-email-verifier

Instantly verify the deliverability status and quality score of each email in your list. This tool also identifies disposable domains, role-based emails, and checks MX records to ensure list hygiene. Give detailed results in json and other formats. Remember to exports All Fields not just Overview.

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.

Email Verifier | $0.9 / 1k | Enterprise Grade

fatihtahta/email-verifier-validator-pro

Advanced email verification with live handshakes and catch-all detection by using validatedmails.com API. Validates SMTP, DNS/MX, and deliverability; returns rich detailed reasoning. Use to clean lists, cut bounces, protect sender reputation.