ful.io Chrome Extension

ful.io Chrome Extension is a lightweight, all-purpose tool that takes the hassle out of lead generation. Instead of juggling multiple apps, you can find and verify email addresses right from your browser, drawing on a repository of over 1.2 billion addresses.

What sets it apart is its context-aware approach: AI is used to understand the semantics of how an email address is actually used, so you get results that make sense for your outreach. Multiple verification methods work together to keep accuracy high, helping you avoid wasted sends and dead-end contacts.

Privacy matters during sales prospecting, and the extension is GDPR compliant, so you can build your prospect lists while respecting user privacy every step of the way.