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GRIT

June 6, 2025

From Claimed to Confirmed: Elevating Research Integrity with Verified Buyers

Claimed data is flawed. Learn how Verified Buyers from Numerator ensure accuracy, reduce noise, and drive decision-ready consumer insights.

Introduction

As data and analytics cement themselves at the core of modern insights work, the industry faces a quietly corrosive challenge: the accuracy of the data itself. While advanced methodologies such as text analytics, Big Data, causal analysis, and data integration enable deeper insights, they are only as strong as the data they ingest. And, too often, that data begins with flawed, self-reported behavior.

Why Claimed Behavior Isn’t Enough

Surveys have long relied on memory, but consumers frequently forget what they bought or misremember details. In Numerator’s brand recall study:

  • Over 50% of consumers couldn’t recall the brand they recently purchased

  • More than 20% didn’t recall purchasing the category at all

These gaps are not harmless. They lead to inflated Top Box scores, misleading purchase drivers, and ultimately, flawed strategic decisions. In a yogurt category study, for example, Verified Buyers revealed trust in brand as a top driver, an insight missed entirely by claimed buyers, who emphasized flavor variety and packaging.

Start with Verified Data

This is why Verified Buyers are essential to the integrity of your research. Numerator’s Verified Voices identifies survey respondents based on actual receipt-confirmed purchases. This more accurate foundation:

  • Replaces most screener questions with validated data

  • Ensures that only relevant consumers are surveyed

  • Shortens surveys and improves respondent experience

The result? Faster, cleaner, more reliable research outcomes.

Simplification Without Sacrificing Sophistication

GRIT’s latest report shows an average of 6.1 methodologies now used by buyer-side analytics teams, up significantly in recent years. But with more tools and more complexity comes more noise and more room for error. Sophistication alone won’t compensate for bad inputs. 

Numerator helps clients cut through this noise. Our integrated approach combines behavioral truth, attitudinal insight, and expert consulting to translate findings into action. We don’t just deliver data, we deliver clarity.

Conclusion

The path to smarter decisions starts with better data. As the research landscape grows more complex, Verified Buyers offer a new standard: one that prioritizes integrity, improves accuracy, and enables meaningful, decision-ready insights. In an industry flooded with methods, tools, and talk, Verified Buyers keep the signal strong and the strategy sound.

grit reportNumeratorconsumer insightsrespondent experiencesurveysdata integration

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Disclaimer

The views, opinions, data, and methodologies expressed above are those of the contributor(s) and do not necessarily reflect or represent the official policies, positions, or beliefs of Greenbook.

2025 GRIT Insights Practice Report

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2025 GRIT Insights Practice Report

The GRIT Insights Practice Report is your unique and comprehensive resource to navigate the often choppy waters of ever-changing research, analytics, and insights industry trends.

Data collected Q1 2025

June 2025

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