How to Build a First-Party Data Strategy - GDS Group

How to Build a First-Party Data Strategy

Article - Marketing
By Jade Gamlin|21st December 2022

First-party data is in demand, with the looming demise of third-party cookies putting pressure on marketers to gather and own information about their customers. We have Apple and Google to thank for the dramatic changes in the privacy landscape, with Apple giving users the option to decline ad tracking, and Google set to phase out third-party cookies by 2024.  

While access to outside data sources is becoming scarce, it presents a great opportunity for brands to know their customers better and, in turn, supercharge their personalisation strategies. And the rewards are palpable, as McKinsey research tells us personalisation leads to a 40 percent revenue increase (McKinsey 2021). 

So, how do you do it? 

Create a single source of truth

It’s highly likely you’ll be collecting customer data already, perhaps from your website, e-commerce or call center. The key is to amalgamate all sources of customer data you have across every platform into one single pane of glass. By collating information about an individual across all modes of contact you get a clearer picture of who they are and their likes and behaviours. This could include social media, events, web or store visits or eCommerce, to name a few.  

Build a value exchange

Add context to the data you already hold by asking for more from your customer. Creating a value exchange is a great way to do this by offering your customer a benefit, such as a discount, offer or better deal for sharing their personal information.  

Address data quality issues

Did you know 21 cents out of every media dollar is wasted due to poor data quality (Forrester, 2021)? The cost of bad data hygiene affects marketing’s ability to personalise, therefore understanding what data quality means to your organisation, and having a defined process and clear metrics, can help standardise data. Many are turning to automation to cleanse data and remove duplicates to remove the time constraint of manual data management.  

Get a 360 view

Having access to all data about each customer in one place is the gold standard brands need to achieve to enable a first-party data strategy. A 360-degree view combines everything you could possibly know about an individual, from their name, date of birth, address, e-mail, to eCommerce and browsing information and even household and relationship data, into one platform, or CDP (customer data platform).  

There’s never been a more crucial time to build a first-party data strategy and, while the exponential growth in data and rising customer expectations are keeping marketers on their toes, the benefits are within arm’s reach.  

GDS Summits are tailored 3-day virtual event conferences that bring together business leaders and solution providers to accelerate sales cycles, industry conversations and outcomes. Regarding the Digital Marketing Summit 78% of Delegates said the Digital Summit provided them with actionable outcomes to support their current initiatives and 80% of Solution Providers said they would be interested in sponsoring future events. 

For more, click here to hear from attendees on how GDS has helped them to achieve their business outcomes. 

Continue the debate at GDS’ Digital Marketing Summits where we bring together senior marketing executives who are actively seeking to share, learn, engage, and find the best solutions. 

Apply to Attend 

Back to insights

Related content

Marketing
Article

AI in Marketing: Turning Challenges into Opportunity

AI in marketing: three best practices for governing AI to build trust, unify teams, and ensure human oversight remains at the center.
Keesa Schreane
Find out more
Marketing
Article

Why 90% of Your Marketing May Be Wasted — and How to Fix It

Signal Waste is draining budgets and credibility. See how top marketers fix creative, media, and competitive blind spots to reclaim growth.
Amanda Brilhante
Find out more
Marketing
Article

CMO Insight Summit, Dallas 2025 | Insights Report

Missed our recent CMO Insight Summit, or maybe just want a refresher? Here are all the insights from the main stage.
Jennifer C.
Find out more
Marketing
Article

7 CMO Strategies for 2025 and Beyond

CMOs in 2025 face tougher choices than ever: prove ROI in the boardroom, win culture wars with credibility, and lead teams through relentless change.
Jennifer C.
Find out more
Marketing
Article

CMO Insight Summit, Upcoming Panel | Marketing’s AI Inflection Point

AI is no longer a novelty, it’s a necessity. If you're a CMO or marketing leader, don't miss this panel session at our upcoming CMO Insight Summit.
Josh Porter
Find out more
Marketing
Article

Report | Being Tomorrow’s CMO, Today.

Created from the insights shared at our CMO Summits, let this eBook serve as your guide to future-proofing your marketing leadership
Josh Porter
Find out more
Marketing
Article

CMO Summit, Boston 2025 | Insights Report

Missed out on our latest CMO Summit or maybe just want a refresher? Here are all the insights from the main stage.
Josh Porter
Find out more
Marketing
Article

Modern Marketing – Staying Ahead of Change

While it’s easy to get lost in the here and now of marketing, to truly withstand the test of time you need to prepare for future market shifts.
Patrick Mclean
Find out more
Marketing
Article

What does TikTok’s near death experience mean for marketers?

As TikTok rises from the ashes, concerned marketers are now asking one question: what do you do when your main marketing platform gets taken down?
Josh Porter
Find out more