Shelf Placement Optimization with Synthetic A/B Testing

July 29, 2025

3 minutes

Written by

DataDiggers

Follow on LinkedIn

global FMCG brand

improve product visibility and sales

synthetic A/B testing

faster insights at a fraction of the cost

The Challenge

A global FMCG brand approached DataDiggers with a common yet critical retail challenge: how to optimize shelf placement for maximum product visibility and purchase intent—without incurring the massive costs and logistical delays of traditional in-store testing.

Their goal was to evaluate multiple shelf layouts for a new product launch across various markets. But running physical A/B tests in stores, across geographies, would have taken months, strained the budget, and exposed the brand to potential opportunity costs if the wrong setup was chosen.

They needed fast, reliable insights—before hitting the shelves.

The Solution: Synthetic A/B Testing Powered by Modeliq

To meet this challenge, DataDiggers deployed Modeliq, our advanced scenario simulation and modeling solution. Using statistical and machine learning logic, Modeliq generated synthetic consumer behavior patterns to simulate how real shoppers would interact with different shelf layouts.

Step 1: Persona Alignment with Syntheo

We began by creating high-fidelity digital personas through Syntheo, our AI-powered synthetic insight engine. These personas were crafted based on existing customer data, category benchmarks, and real-world behavioral variables—including age, income, shopping frequency, preferred store types, and impulse-buying tendencies.

This allowed us to build representative synthetic samples for each market segment—ensuring the synthetic A/B tests were anchored in credible, human-like decision-making.

Step 2: Test Environment Simulation

With the help of Modeliq, we simulated different store environments featuring three shelf layout scenarios:

  • Top-shelf placement (premium positioning)
  • Eye-level center-shelf placement (visibility-focused)
  • Bottom-shelf placement (cost-saving, yet less visible)

Each layout was tested under multiple consumer flows (e.g., solo shoppers, family shoppers, high-speed vs. browsing behavior), mimicking the diversity seen in real-world grocery settings.

Step 3: Behavioral Simulation and Data Generation

Synthetic consumers “interacted” with shelf layouts in a virtual environment. Their product choice behavior was modeled using advanced ML-based logic—considering product color, price, competition on the shelf, and proximity to other categories (e.g., healthy snacks vs. candy aisle).

Modeliq generated a robust synthetic dataset for each scenario, capturing:

  • Dwell time
  • Eye-path focus
  • Likelihood of adding to cart
  • Brand recall after exposure

Step 4: Insights Delivery

Within 72 hours, the synthetic A/B test delivered clear, actionable insights—presented via Brainactive’s smart reporting dashboards. The client could:

  • Identify the highest-performing shelf layout by market
  • Segment results by key synthetic persona types
  • Simulate outcomes with pricing and packaging variations

The Outcome

The synthetic A/B testing approach yielded faster, smarter, and risk-free insights—at a fraction of the traditional cost.

The client used the results to:

  • Prioritize eye-level center shelf placement for urban retail chains
  • Use top-shelf placements in smaller stores targeting premium shoppers
  • Adjust in-store signage and product packaging to support the winning layout

Within three months of implementing the shelf strategy:

  • Sales lifted by 18% in test regions
  • Brand recall improved by 22% among target shoppers
  • Retail partners reported higher product turnover, improving store relationships

Why It Matters

This case proves that synthetic A/B testing is no longer a futuristic concept—it’s a present-day advantage. By combining the power of Syntheo and Modeliq, brands can simulate market realities before launching, eliminating guesswork and reducing risk.

DataDiggers’ integrated approach—from real-world data to high-integrity synthetic modeling—enables brands to move fast, act smart, and lead with confidence.

Explore Related Solutions

  • Discover how synthetic respondents choose survey answers
  • Learn more about Syntheo: AI persona-based synthetic insights
  • Simulate and forecast outcomes with Modeliq
  • Run fast, cost-efficient research on Brainactive

Let’s Talk

Looking to optimize your product strategy without the wait? Let’s simulate your next retail move — with speed and confidence.
Contact Us

image 33image 32
Let's work together
Looking for a high-quality online panel provider or expert insights team?