LeadAIgen: Smart AI Lead Generation + Contact Enrichment Workflow (Hunter.io + OpenRouter)

🧠 Generate & Enrich Leads on Autopilot with LeadAIgen (Low-Code AI Workflow)

This AI-powered n8n workflow generates company leads using OpenRouter (Perplexity AI), enriches them with real personal emails from Hunter.io, and auto-updates your Google Sheet — fully automated, smart-filtered, and beginner-friendly. Learn a bit of code along the way with some simple pre-set code functions included.

It includes smart fallback logic: if Hunter can't find contacts, the AI will scrape general emails via web search.

⚙️ Built with powerful JavaScript and AI prompt chaining — but designed to work for non-coders using simple Google Sheets.

Perfect for freelancers, founders, SDRs, and agencies who want to scale outreach and research without wasting hours.

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## ✅ What’s Included

+ n8n .json workflow (cleaned and ready to import),

+ Color-coded sticky notes (green = core, blue = setup, yellow = upgrades, gray = onboarding),

+ Google Sheets integration (read + append),

+ Hunter.io API for personal contact enrichment,

+ OpenRouter AI fallback with strict JSON logic,

+ Built-in deduplication, filtering, and slice logic,

+ Full markdown documentation and setup guide,

+ Expansion tips for Telegram bots, Airtable, and CRM sync.

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## 💡 Requirements

- Google Sheets account

- Hunter.io API key (free tier works)

- OpenRouter API key (free tier works)

- n8n account (Cloud or Self-hosted)

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💬 Questions or need help customizing?

Contact the creator, Velebit of Innovatio:

📩 velebit@innovatio.design

🌐 https://innovatio.design

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🚀 New to n8n?

Use this free trial link to spin up your workflow in minutes.

It’s the no-code platform built for automations like this — and your first workflows are free.

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✨ Build smarter, not harder. Let AI find and enrich your next 100 leads.