{"product_id":"n8n-lead-enrichment-workflow-firecrawl-hunter-gmail","title":"n8n Lead Enrichment Workflow: Firecrawl + Hunter + Gmail","description":"\u003ch3\u003eAutomatically enrich leads in Google Sheets—scrape with Firecrawl, verify emails with Hunter, and send outreach via Gmail\u003c\/h3\u003e\n\u003cp\u003eThis n8n Lead Enrichment Workflow (Firecrawl + Hunter + Gmail) runs on a schedule (every 30 minutes) or manually to turn “pending” Google Sheets rows into verified decision-maker contacts—complete with grounded company research and a generated cold opener—then emails the lead through Gmail.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScheduled lead processing:\u003c\/strong\u003e Every 30 minutes (or via manual trigger), it loads configuration values and reads “pending” rows from your Google Sheets lead table.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatch + credit budget controls:\u003c\/strong\u003e It caps work to a configurable batch size, skips rows missing a company, and tracks a per-run credit budget to stop further enrichment when limits are reached.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFind the company domain + scrape sources:\u003c\/strong\u003e It determines the company domain from the row’s website field or by searching with Firecrawl, then scrapes the homepage and (when found) an About\/Team page to build a research context.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLLM extraction with grounded verification:\u003c\/strong\u003e Using OpenRouter, it extracts company intelligence and an ICP fit score from the scraped text, and removes any facts whose quotes do not appear verbatim in the source content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecision-maker sourcing (if missing):\u003c\/strong\u003e If the contact is missing, it uses Hunter domain search to select a decision-maker based on your target titles\/departments and carries forward any on-domain email returned.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmail waterfall + deliverability checks:\u003c\/strong\u003e It runs an email waterfall—first using a website-discovered address, then Hunter Email Finder, then Dropcontact enrichment—verifying candidates with Hunter Email Verifier until it finds a deliverable, qualified accept-all email or the budget gates halt further attempts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSaaS teams enriching inbound or outbound lead lists in \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e without manual research.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers building repeatable \u003cstrong\u003en8n lead enrichment\u003c\/strong\u003e pipelines with source-grounded messaging.\u003c\/li\u003e\n  \u003cli\u003eSales ops standardizing contact discovery using Hunter verification and outreach via \u003cstrong\u003eGmail\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorkflow orchestration:\u003c\/strong\u003e n8n nodes including \u003ccode\u003eif\u003c\/code\u003e, \u003ccode\u003eset\u003c\/code\u003e, \u003ccode\u003ecode\u003c\/code\u003e, \u003ccode\u003eno op\u003c\/code\u003e, and \u003ccode\u003egmail\u003c\/code\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnrichment services:\u003c\/strong\u003e \u003cstrong\u003eFirecrawl\u003c\/strong\u003e for scraping\/search, \u003cstrong\u003eOpenRouter\u003c\/strong\u003e for grounded extraction, and \u003cstrong\u003eHunter\u003c\/strong\u003e (domain search, Email Finder, Email Verifier) with \u003cstrong\u003eDropcontact\u003c\/strong\u003e in the waterfall.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46228898939059,"sku":"N8N-20950","price":63.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/SYsmDoUqIj2CGm8dW-6H5_yLcWxwZQ.png?v=1792056135","url":"https:\/\/buyflowscripts.com\/products\/n8n-lead-enrichment-workflow-firecrawl-hunter-gmail","provider":"N8N Commerce","version":"1.0","type":"link"}