Email Verification API Now Available

We're excited to announce the Email Verification API — verify email addresses before you send to reduce bounces and protect your sender reputation.

Why verify emails?

Sending to invalid or risky email addresses hurts your deliverability. High bounce rates can damage your sender reputation and even get you blocklisted. Email verification helps you:

• Reduce bounces by catching invalid addresses before sending
• Protect your reputation by avoiding spam traps and disposable emails
• Save credits by not sending to undeliverable addresses

Single email verification

Verify individual email addresses in real-time with a simple API call:

POST /v2/email-verifications

You get detailed results including a risk score, deliverability status, and checks for disposable domains, role accounts, and more.

See the Verify Email documentation for code examples.

Bulk verification with lists

Need to verify a large list? Create an Email Verification List with up to 100,000 emails:

POST /v2/email-verification-lists

We process the list in the background and you can check progress, get results, or export to XLSX when complete.

See the Email Verification Lists documentation for details.

Pricing

Email verification costs 5 credits per email for both single and bulk verification. Check our pricing page for credit bundles.