TubeMailer

TubeMailer is a Chrome extension that finds business emails from YouTube creators—in bulk. You search a niche like gaming or finance, it scans matching channels, pulls the emails from descriptions and linked sites, and spits out a clean CSV or Excel file. Five free emails a day to test it out, no credit card required. It runs right in your browser with no API limits, and the jobs keep running in the background even when you close the popup. Built for agencies, sponsors, and marketers who need to build creator outreach lists in minutes, not days.

Look, email finding tools are a dime a dozen. But YouTube creators are arguably the hardest audience to reach—they don't publish their contact info, and cold outreach is a numbers game. TubeMailer automates the scut work by pulling business emails directly from channel descriptions and linked websites, then exporting clean lists you can feed directly into your outreach stack. Whether you're hunting for TechLinked at partnerships@linustech.com or fitness creators at raj@fitwithraj.in, it's search, extract, export, done. No setup, no API headaches, just a browser extension that gets the job done.