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Worksheets · Customer Success

Customer Data Audit & Segmentation Planner

Map data for strategic insights

CST-W-017v1.0Beginner · 30 minUpdated 2026-08-06

Overview

Before any advanced analytics, you need to know what data you have and its condition. This planner guides you through cataloging all customer-related data points, evaluating their completeness and accuracy, and then planning how to segment your customer base for targeted strategies. It's a foundational step for data-driven decision making.

Purpose

Use this worksheet to systematically audit your existing customer data and prepare it for segmentation and analysis.

Why it matters

Unlock the full playbook

The step-by-step instructions, AI companion prompt, worked example, common mistakes and downloadable files are available to members.

When to use it

When initiating a new data analysis project or reviewing current data management practices.

Tags

  • data-audit
  • customer-segmentation
  • data-quality
  • business-intelligence
  • customer-data

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