April 14, 2026 · 8 min · Frameworks
Issue Trees: The Architecture of Structured Thinking
An issue tree isn't a template to fill in. It's a way of seeing problems clearly. Here's how to build ones that actually work.
Think clearly.
Solve precisely.
Razn is the workspace where consultants decompose hard problems into MECE issue trees with an AI agent — and carry that structure through to frameworks, models, and final decks.
$15/mo. One plan. Built for consulting-grade rigor.
Decompose any problem into MECE issue trees
An infinite hand-drawn canvas where the AI agent builds the tree with you — question to hypothesis to driver to evidence — and a relayout keeps every branch readable.
Write documents that argue, not ramble
A block editor with consulting-native structures — Situation / Complication / Resolution, Main Point / Supporting Argument — plus 35+ frameworks from SWOT to Porter's Five Forces.
SITUATION
Margin fell 4pts YoY while volume held steady.
COMPLICATION
Input costs and mix shift explain only half the gap.
RESOLUTION
Reprice the long tail; renegotiate top-3 supplier contracts.
Quantify with named variables and scenarios
Quant cards hold your formulas, dependencies, and bear / base / bull sensitivity — so the number in the deck traces back to an assumption you can defend.
EBITDA uplift — repricing scenario
Bear
$2.1M
Base
$4.8M
Bull
$7.6M
End in a deck that holds up in the room
Pyramid Principle storylines compile into slides — action titles, supporting evidence, one-click PowerPoint export.
Repricing the long tail recovers 3 of the 4 lost margin points
Price ladder vs. peers
Elasticity by segment
Rollout in 2 quarters
From chaos to clarity
01
Define the question
Start with a clear, answerable question. Razn helps you frame problems precisely.
02
Decompose
Break down complexity with issue trees — hypotheses, issues, and drivers in MECE structure.
03
Analyze
Apply 35+ frameworks, quantify with quant cards, document findings in structured blocks.
04
Communicate
Generate Pyramid Principle storylines and export polished decks.
Consulting thinking, systematically taught
Most prep materials teach you what to say. We teach you how to think — MECE decomposition, hypothesis-driven analysis, and top-down communication, learned by doing.
Learn consulting by doingCase prep that mirrors the real thing
Generic cases produce generic candidates. Practice with sharper structure, better synthesis, and real consulting logic — on the same canvas you'll use for real problems.
Practice case interviewsOne plan. Everything included.
No tiers. No hidden fees. Full access to the complete Razn workspace.
- Unlimited Issue Trees
- Unlimited Documents
- All 35+ Frameworks
- Quant Cards with sensitivity analysis
- AI-powered Slide Decks
- Multi-model AI (Claude, GPT, Gemini)
- Workspace collaboration
- PowerPoint export
- Priority support
No credit card required for trial