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Find People Lead Finder — Decision Maker Discovery & Email Verification (n8n)
An automated B2B prospecting and verification workflow in n8n that reads pending businesses from Google Sheets, finds executive decision makers…
An automated B2B prospecting and verification workflow in n8n that reads pending businesses from Google Sheets, finds executive decision makers via SearchAPI Google Search and Google Vertex AI, triggers a LinkedIn directory fallback search when initial confidence is insufficient, and discovers and verifies deliverable business emails via Hunter.io before updating Google Sheets rows.
- Two-tier search hierarchy: primary SearchAPI Google search with automatic LinkedIn directory fallback
- Rigorous Vertex AI verification ensuring company, person, and role belong together before advancing
- Professional email discovery and confidence scoring (>= 60) via Hunter.io emailFinder
- Universal row completion marking across all 5 update branches ensuring idempotency and preventing re-runs
- Graceful failure handling preventing pipeline halts on ambiguous or unverified leads
- Complete zero-key pinned data (pinData) across all 24 nodes for immediate offline inspection in n8n
Built with: n8n, SearchAPI (Google Search), Google Vertex AI (Chat Bison), Hunter.io API, Google Sheets API, LinkedIn Search, JavaScript (Code Nodes), LangChain in n8n