Playbooks
7 posts in Playbooks from The Signl Blog.
ChatGPT for B2B prospecting: a setup that works
A prospecting workflow that runs inside ChatGPT with live company data, the exact prompts to use, and the failure modes nobody warns you about.
PlaybooksGDPR and B2B prospecting in the UK and EU
No, B2B is not exempt. What the ICO actually says about corporate subscribers, why sole traders are different, and where the usual advice is simply wrong.
PlaybooksLive query vs static database: which data model wins
A static database is a snapshot with a decay curve. A live query is a request with a latency cost. The real trade-off, stated without the vendor spin.
PlaybooksWaterfall enrichment, explained by someone running one
Why one email provider is never enough, what each rung actually costs, and the ordering decisions that decide your hit rate and your bill.
PlaybooksWhat "verified email" should actually mean
Pattern-guessed, cataloged and verified are three different things sold under one word. How to tell which one your data vendor is actually selling you.
PlaybooksHow to connect Claude to live B2B data in 10 minutes
A step-by-step playbook to connect Claude to live B2B data over MCP: setup, first prompts, ICP tuning, and the failure modes to expect on day one.
PlaybooksThe bounce tax: why you're paying for emails that don't exist
Most B2B data tools charge per lookup attempt, hit or miss. Here's what that 'bounce tax' really costs at typical match rates, and what hit-only pricing changes.