01
Main Outreach
Pulls unsent prospects from Google Sheets, has Claude write a personalized email, sends through Gmail, and marks the row sent.
Schedule → Sheets → Claude → Gmail → Update row
n8n · Claude · Gmail · Google Sheets
Cold outreach and lead response workflows, built to be reviewed.
The automation is practical: send personalized outreach, detect real replies, skip people who responded, draft next steps, and score the highest-value prospects.
Workflow Box
Original system, cleaned up into six working flows.
02
Follow-Up Sequence
Checks sent prospects after a delay, skips anyone with Replied=true, generates a new angle, and logs the follow-up.
Schedule → Filter unreplied → Claude → Gmail → Update row
03
Reply Detection
Watches Gmail, filters junk, matches the sender or subject against outreach records, and marks real replies in the sheet.
Gmail trigger → Filter → Sheet lookup → Replied=true
04
Demo Webhook
Receives website demo input, builds a prompt, sends it to Claude, and returns a clean response to the frontend.
Webhook → Prompt → Claude → Response
05
Auto-Reply Drafter
When a real prospect replies, Claude drafts a call-focused response and saves it as a Gmail draft for review.
Reply detected → Claude → Gmail draft
06
Lead Scoring
Scores new prospects based on value signals and sorts the sheet so higher-quality leads get contacted first.
New row → Claude score → Sheet update → Sort
Implementation