Building a sales funnel used to require at least three separate tools, a developer on standby, and weeks of revision cycles. In 2026, that process has collapsed. Vibe coding — generating complete, multi-screen interfaces from plain-language prompts — has crossed into the mainstream. TechCrunch reported in January 2026 that LinkedIn launched a vibe coding certification program , a reliable signal that a once-niche practice has become a recognized professional skill. For non-technical founders and marketers, that shift creates a real opportunity: you can now design, build, and deploy a complete sales funnel without writing a single line of code. This guide walks you through the five-step process for building a high-converting sales funnel using vibe coding tools — from funnel structure mapping to multi-device deployment — and explains where each step matters for conversion.…