Free Online MECE Logic Checker & Issue Tree Validator

Audit your consulting case study issue trees for logical integrity. Validate that your branches are Mutually Exclusive and Collectively Exhaustive (MECE) with instant AI-powered feedback.

MECE Auditor Workspace

Enter your case's core problem and build your structured issue tree to run the logic auditor.

Core Problem Definition

Define the primary objective and constraints of the business case study.

Issue Tree Branches

Organize your sub-issues and diagnostic questions into logical branches.

  • Branch 1: Revenue Optimization (Price, Volume, Mix)
  • Branch 2: Cost Reduction (Fixed Costs, Variable Costs)

How to Build a MECE Issue Tree

  1. Start with a clear core problem statement.
  2. Break it down into mutually exclusive parts (no overlaps between branches).
  3. Ensure the parts are collectively exhaustive (covers all possible root causes).
  4. Keep each label concise and action-oriented.