Find & Verify Business Emails Automatically with OpenRouter, Serper & Prospeo

Stop wasting hours guessing email formats!

This automation helps growth teams, SDRs, and recruiters find verified business emails at scale — automatically researching, guessing, verifying, and logging everything in your Google Sheet.

Whether you're building prospect lists or filling your outreach pipeline, this tool eliminates the manual busywork so you can focus on connecting, not guessing.

What it does:

📥 Pulls new leads from a Google Sheet where Status = FALSE

🔍 Finds company email patterns using Gemini Flash via Serper.dev

📧 Builds likely email addresses for each contact

✅ Verifies emails with Prospeo or Sparkle.io

📊 Writes back results with pattern, confidence & verification status

🔁 Loops in batches to avoid hitting API limits

✅ Setup guide & importable automation included

Need help setting it up? We offer full configuration and testing for a one-time fee.