Bulk Email Finder

How it works

The finder starts at each site’s homepage, then visits its contact pages and follows the site’s own same-domain links whose address or link text mentions contact, about, team, support or imprint, and finally tries the standard about and team paths — at most ten pages per site, all on the site’s own domain. On those pages it extracts the email addresses the site itself publishes: plain addresses, mailto: links, Cloudflare-protected addresses (it decodes the data-cfemail and email-protection formats), "email" values in the page’s JSON-LD structured data, data-email attributes, and common written-out forms such as name [at] domain [dot] com and HTML entities. Image filenames and placeholder addresses are filtered out, and contact-style addresses — contact@, hello@, info@, owner@ and similar — are ranked first, so the top published address becomes the site’s best contact email. Every found address then goes through basic validity filtering only: a format check and a lookup of the domain’s mail-server (MX) records. An address that is malformed, or whose domain has no mail server at all, is marked Invalid and kept out of the best-email pick; the finder does not confirm individual mailboxes, so run important lists through your own verifier before sending. If a site publishes no email address at all but its domain can receive mail, the tool also suggests the standard contact patterns — contact@, info@ and hello@ at that domain — each one clearly marked Pattern, with Unknown status. Those are only suggestions to try: they are not verified, they are never treated as addresses found on the site, and they are never used as the site’s best contact email, so the Copy email column only ever contains addresses a site actually publishes. When you are done, the Copy email column button copies just the best contact email for each website, one per line in your original order, with a blank line wherever no email was found, so the column pastes straight into a spreadsheet next to your list; the full results can also be copied as a table or downloaded as CSV (the CSV has a source column: site for published addresses, pattern for suggestions). If a site publishes no address at all, the finder also looks at the business’s public presence off the site: it follows the social profile links the site itself offers (Facebook, Instagram, LinkedIn, X, YouTube, TikTok, Pinterest) and searches public web listings that mention the domain. Addresses actually published in those places are reported with a Social or Web label and a link to the page they were found on — they are never guessed — and the best one is used as the site’s best contact email, so the Copy email column still lines up with your list. The social profiles a site links to are also shown in its result row, even when no address comes from them. Only when a site publishes nothing and nothing turns up in its public profiles or listings either do the Pattern suggestions appear.