EmailValidex verifies every address in milliseconds — syntax, MX, SMTP, disposable and catch-all — so your campaigns reach people, not error logs.
No credit card · 100 free verifications · GDPR & SOC 2 compliant
Trusted to protect the sender reputation of 12,000+ teams
Upload a CSV or stream addresses through our REST API and SDKs in under five minutes.
Type any address and watch all five checks run in real time.
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Drop EmailValidex into any stack with a single REST call, official SDKs for six languages, and webhooks for bulk jobs. No queue, no waiting.
# verify a single address curl https://api.emailvalidex.io/v1/verify \ -H "Authorization: Bearer …" \ -d email=jane@acme.com
{
"status": "deliverable",
"score": 99,
"mx": true,
"disposable": false
}const evx = require("evx"); await evx.verify({ email: "jane@acme.com" });
# bulk job complete { "job": "bulk_92f", "verified": 1284301 }
Email finder, SMTP tester, MX lookup, bounce classifier, disposable detector, and free vs business checker — all free, no account needed.
Explore toolsStay ahead of spam filters and protect your sender reputation. Blocklist monitor, domain reputation, header analyzer, content scorer, seed testing, and warmup planner — all free.
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Our team will reach out shortly with bulk verification access. In the meantime you can start free in the dashboard.
Go to dashboard →Need to verify more? Leave your details and our team will set you up with bulk verification.