Email Validator API — SMTP & MX Verification

Email Validator API - Verify, Disposable Check, MX

george.the.developer/email-validator-api

Validate email addresses and check if an email is valid and deliverable: MX record verification, SMTP checks, disposable email detection, free-provider and role-based flags. Clean email lists before outreach. 400+ disposable domains covered.

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.

Domain WHOIS Lookup - Age, Expiry, Registrar, DNS

george.the.developer/domain-whois-lookup

Look up WHOIS data, domain age, expiration date, registrar, nameservers, and DNS records for any domain. Bulk lookup supported.

Email Verifier - MX, SMTP, Disposable & Role Detection

convertfleetdotonline/email-verifier

Bulk email verifier - validate deliverability with MX record checks, SMTP probing, disposable-email detection and role-account filtering. Clean email lists and cut bounce rates. No API key. Export CSV/JSON.

Bulk Email Validator — Verify & Clean Lists API

nexgendata/email-validator

Validate thousands of emails in bulk with DNS MX verification, syntax checking, disposable detection & free provider ID. Cheaper than ZeroBounce ($0.005 vs $0.008/email). Clean lists before campaigns to protect sender reputation.

AI Content Detector - GPT, Claude, Gemini Text Check

george.the.developer/ai-content-detector

Detect AI-generated text using statistical analysis. Analyzes perplexity, burstiness, sentence patterns, vocabulary diversity, and more. No external API key needed.

Validate email addresses with 8 layers of verification: syntax check, MX record lookup, SMTP verification, disposable email detection, role-based detection, typo suggestion, DNS validation, and deliverability scoring. Supports bulk validation.

Bulk Email Verifier & Validator | SMTP & Catch-All | $0.30/1k

cold_email_master/email-verifier-validator

Bulk email verifier and validator that cleans email lists before outreach. Checks RFC syntax, DNS, MX records and SMTP handshake, with disposable, role-based and catch-all detection. $0.30 per 1,000.

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.

Bulk Email Verify Cheap price : 15$/1000 records

clothefobia/bulk-email-verify

Bulk Email Verify : with this tool you can verify bulk Email in bulk at very reaonable cost.