CLAUDE CODE ACCOUNT LIST BUILDER

How to build a hyper-targeted B2B account list using Claude Code in under an hour.

A workforce scheduling founder went from a 0.9% reply rate to 7.6% after rebuilding his list using this system.

Another founder pulled 22 qualified target accounts in 15 minutes on his first session.

By the end of this guide, you’ll have 30 to 50 companies scored by how ready they are to buy, with a documented reason next to each one.

The paid Founder’s GTM subscription includes this system plus others. You can cancel anytime and keep everything you’ve already accessed.

Introduction: Start with your best customers, not a search filter

What this guide builds

Part 1: The WHO and WHY Worksheet

Part 2: Setting Up Your Project Folder

Part 3: The /list-builder Skill

Part 4: The Lookalike Play and Contact Enrichment

Part 5: The companies.csv Template

Part 6: The Buying Signal Scoring Guide

Part 7: Validating Your List Before Enrichment

Part 8: Troubleshooting

Part 9: Keeping the List Fresh

Part 10: Final Checklist

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