Structure That Makes Sense to Users

Card sorting and tree testing for information architecture.

The Problem

You are designing or redesigning navigation. Categories, labels, menu structure. You want it to match how users actually think, not how your org chart looks.

Users can't find what they're looking for, but you don't know why. Guessing at navigation labels and structures is expensive to fix after launch. Internal teams organize information by how they work, not how users search. You end up with navigation that makes sense to you but confuses everyone else.

The Solution

We run card sorting to discover how users group concepts, and tree testing to validate if they can find what they need. Data-driven IA decisions, not opinion-based debates.

Information architecture that matches user mental models. Navigation that works on first try.

What You'll Achieve

Deep understanding of user needs and motivations
Transcripts and highlight clips for stakeholder sharing
Synthesized themes and patterns
Actionable insights, not just raw data

Usability TestingPerfect for Product / UX Teams

What You Get

Card Sorting

Let users group and label content categories. Discover their mental model before you impose yours.

Tree Testing

Test findability without visual design distractions. Pure navigation performance data.

Task Success Rates

Measure exactly how many users find key pages and where they get lost.

Path Analysis

See every click path. Identify which menu structures cause confusion and backtracking.

How It Works

STEP 1

Define

We map your content inventory and define key findability tasks to test.

STEP 2

Sort

Participants organize your content into categories that make sense to them.

STEP 3

Test

Tree test your proposed structure against user tasks to validate findability.

STEP 4

Recommend

Dendrograms, similarity matrices, and clear IA recommendations delivered.

Transparent Pricing

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Ready to Get Started with Card Sorting & Tree Testing?

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Or reach us directly at marc.busch@busch-labs.at or +43 699 197 101 86