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LeadSpyKit

Chrome extension

Email Finder + Verifier

Find public business emails on websites and check them.

Give it a list of websites and it looks through contact and about pages for public emails, phones and social links, then runs format, disposable and MX checks.

What it does

  • Crawls homepage, contact, about and team pages politely
  • Finds mailto links and obfuscated emails
  • Format, disposable-domain, role-address and MX checks
  • Honest statuses: it never claims an inbox is deliverable
  • Import CSV, deduplicate by email, export CSV/XLSX/JSON

How it works

  1. Paste or import a list of websites.
  2. Start the crawl.
  3. Review statuses and export.

Requirements

  • Chrome or a Chromium browser
  • Permission to read the websites you list (asked at runtime)

FAQ

Can it prove an email exists?

No tool can do that reliably from a browser. It reports format, MX and risk signals so you can prioritise.

Where is my data stored?

Collected data stays in your browser on your computer. The extension only contacts our server to check your licence key.

Will it get my account banned?

It never logs in for you, does not message anyone and stops when a site shows a verification page. Use sensible volumes and follow each site's terms.

Try the free tools first