AI Sales-Chat Funnel Starter — qualify & close leads on autopilot (Node + Claude)

About this tool

A ready-to-run AI chat funnel that moves leads through stages automatically: warmup → qualify → pitch → close. Drop in your persona and product, and it holds a natural conversation, detects buyer intent, and escalates toward the sale. It's the proven funnel engine, generalized for any business — coaching, SaaS, agencies, info products, local services. HOW IT WORKS - POST a message to the API with a conversation ID; it tracks each lead's funnel stage and replies in your brand's voice. - A configurable state machine (warmup → qualify → pitch → close → won/nurture) decides when to push and when to hold back. - Built-in intent detection (English + German) spots interest, objections, and buying signals and advances the stage accordingly. - Everything — persona, product info, pricing, stage prompts — lives in one config file. No code changes to launch a new funnel. WHAT YOU GET - Full source code (Node.js + Express + Claude) - The funnel state machine, intent detection, and persona engine - An example persona/product config to copy - Documented .env and README TECH Node.js + Express, Anthropic Claude, simple JSON state (no database required). Plug it behind any channel — your website chat, WhatsApp, Instagram, email — via your own adapter.

Good to know

Good to know: - This is the conversation engine + API. It does not include a specific channel integration (website widget, WhatsApp, etc.) — you connect it to your channel of choice. - Bring your own Anthropic API key (pay-per-use). - Conversation state is stored in a simple JSON file out of the box; swap in a database for high volume.