Why Data Enrichment Can Be a Double-Edged Sword for B2B2C Marketers

Data enrichment has become essential for marketers trying to connect the dots between businesses and the people behind them. In business-to-business-to-consumer environments, enriched data can fuel better segmentation, personalization, and performance. But when companies poorly manage enrichment, it can just as easily amplify noise, redundancy, and risk. How can marketers maximize the upside of enrichment — more context, more precision, more ROI — while avoiding the common pitfalls of overload, quality issues, and misaligned strategy?

More Does Not Equal Better

There has long been a notion among marketers that more data is better. But this approach often creates more problems than it solves. The more data you have, the more you must rationalize it, make sense of it, and join it to obtain any actionable insights. If you don’t, all you’ll end up with is a big, expensive, static database that doesn’t actually tell you anything. More than half of North American marketers cite data analysis and insights as the top bottleneck slowing down marketing cycles.

In the same way, data enrichment can backfire if marketers mistake quantity for quality. More inputs can multiply inconsistencies if governance and validation aren’t in place. Unmanaged enrichment can quickly overwhelm systems and people, leading to data overload, stale or inaccurate attributes, and efforts unaligned with measurable business goals. If marketing teams can’t match and resolve against a correct identifier, or if they have the right identifier but can't tie it together, the enrichment data will be neither meaningful nor useful. This can ultimately lead to a bad customer experience and the opportunity cost of unused— or misused — data. 

For example, say you’re a sales rep and a proud Georgia Tech alum. While doing outreach, your enrichment data indicated that a prospective client, John Johnson, also attended Georgia Tech a decade before you. Unfortunately, that was a different John Johnson — the one you personalized an email to actually went to the school’s archrival, the University of Georgia. Now the sales target thinks the rep doesn't know what they’re talking about and never emails back. And once customer or prospect trust is lost, it's hard to regain. 

Things get even more complicated for B2B2C marketers, who must align account-level targeting with consumer-level engagement. Finding and maintaining good quality data was a challenge cited by 32% of both B2B and B2C marketers in a 2024 survey conducted by Ascend2. These marketers, in particular, need the right expertise, tools, and models to do data enrichment well. 

Ideal Person Profiles Are the Most Comprehensive Profiles Available

In B2B2C contexts, enriched data can deliver strategic value by connecting account-level intelligence with consumer behavior to support the complete buyer journey. This helps marketers see how business decisions can influence end-consumer demand and vice versa. When done thoughtfully, enrichment powers hyper-personalization across multiple touchpoints, from enterprise sales outreach to retail engagement.

The smartest teams treat enrichment as a precision tool, not a volume play, and only add the signals that sharpen audience clarity and campaign decision-making. Through D&B ID Graph Plus, Dun & Bradstreet enables marketers to enrich their first-party data with the right B2B, B2C, B2B2C, and digital signal data to create comprehensive consumer profiles called ideal person profiles (IPPs). 

IPPs give marketers a unified understanding of buyers who move fluidly between work and personal contexts. By combining firmographic, intent, and behavioral data, businesses can target the right individuals through the proper channels, personalize the messaging delivered to them, anticipate shifts in demand, and surface opportunities that would otherwise remain invisible. 

It’s important to note that this is business data — not just marketing data — and it carries value across the organization. By employing more innovative identity resolution and enrichment techniques to understand better and target B2B2C audiences, brands can achieve higher return on ad spend, more pipeline-created deals, and more closed-won deals.

How to Approach B2B2C Data Enrichment the Right Way 

The most successful marketers approach B2B2C data enrichment with a clear framework that prioritizes outcomes, governance, and continuous refinement. 

First, defining the outcomes and KPIs of what is being achieved will provide a framework for evaluation. How can enrichment be proven vs. simply producing noise? Define the behaviors or activities, establish KPIs and targets, and then test different strategies and data sources. Get a sample and do a proof of concept or trial run before committing an entire budget or buying the whole data file or database. 

Next, effective matching and identity resolution require solid governance, whether managed in-house or through an external partner or platform. It's about the correct data and the ability to manage, cleanse, match, and enrich it. Projects with a lot of data and no real governance won’t yield actionable insights from their enrichment. Good governance also ensures compliance with various regulations and privacy considerations.

Lastly, understand or define the lifespan of data assets to ensure they receive the appropriate refreshes, monitor the right changes, and maintain the right feedback loops. Is the data that is being enriched actionable? Are there other gaps to fill? Iterate and learn, be agile, and adjust. This applies to the data used to enhance as well — find the right source for each project. 

The most effective enrichment strategies include carefully prioritizing which signals truly drive value. When marketers treat enrichment data strategically and selectively, with the right goals, governance rules, and testing, they turn data from an aggravation to an asset. 

_{Developed by Ad Age. Previously published on AdAge.com on 12/12/2025.}