enrichment-waterfall

Build multi-vendor data enrichment waterfalls in n8n — cascading API calls across SerpAPI, Hunter.io, Apollo, Clearbit, LLM extractors, and scrapers with cost-aware fallbacks. Use this skill whenever the user wants to enrich leads, contacts, companies, or any entity with external data in n8n — phrases like "lead enrichment", "email finder", "data waterfall", "Clay alternative", "find LinkedIn profile", "get company…