Included for free in Email Finder

If you use our Email Finder, every email we return is automatically verified for free!

Verify

Verify email addresses in bulk

Do you already have a list of email addresses you want to verify? Use our CSV import tool to verify the validity of your email addresses in bulk.

Verify import

Verify with our API

Our Email Verification feature is also available through our API. It can be added in minutes to anywhere you collect email addresses.

From web forms to landing pages, Prospect.io instantly validates the emails you collect.

Api verify
"Prospect.io looks killer for marketing outreach. Designed for sales, but has a one-click-to-get-emails feature."
Rand

Rand Fishkin Founder, Moz.com

Offer your team the best sales prospecting tool.