How to Use First-Party Data for Ad Personalization

how to use first party data

Have you ever felt like somebody was watching you on-line? Those sneakers you simply searched for on Amazon all of the sudden present up in adverts on Facebook. Maybe you begin seeing adverts on YouTube for a resort you had been researching for an upcoming trip. 

The reality is, you’re being watched. In truth, entrepreneurs have used cookies to observe the actions of web customers for years—however which will quickly change. Google introduced they’re ending the usage of third-party cookies. As a consequence, most companies could have to depend on first-party information for issues like advert concentrating on. 

What does that imply for your advertising technique? It won’t be as dangerous as you suppose. 

Here’s what you want to learn about first-party information and the way to use it to create focused paid adverts. (Spoiler alert: It may truly be higher for your PPC technique in the long term!) 

What Is First-Party Data? 

Before we dig into what this alteration means for your paid adverts, let’s discuss concerning the several types of information corporations use in advertising. 

First-party information is info corporations accumulate from their very own sources about their prospects. For instance, the info out of your web site monitoring device, your electronic mail subscribers, or surveying your viewers.

Second-party information is when two or extra organizations come collectively to mutually share their information. Third-party information is collected by one supply, typically aggregated, after which bought to a 3rd get together who has no reference to the unique supply. 

To summarize:

  • first-party information: information you accumulate about your prospects or web site guests
  • second-party information: information you and another person pool collectively
  • third-party information: information collected by one get together and bought or shared with an unrelated third-party 

What Is the Difference Between First-Party Data and Third-Party Data?

Third-party information, the sort Google is phasing out, refers to information collected from (as you may need guessed) a third-party, that means a web site or entity and not using a direct relationship with the unique supply. 

Third-party information is collected, aggregated, and bought to different events. The drawback is the manufacturers shopping for the info have little thought the place it got here from. 

There are different points, too. For instance, you should buy third-party information, however so can your opponents. That makes it laborious to be aggressive. 

This chart helps illustrate the distinction between the several types of information. 

What Is the Difference Between First-Party Data and Third-Party Data

Why Is Third-Party Data Being Phased Out?

The important purpose third-party information is being phased out is due to main safety and privateness points. 

David Temkin, Director of Product Management, Ads Privacy, and Trust at Google, shared, 

People shouldn’t have to settle for being tracked throughout the net so as to get the advantages of related promoting. And advertisers don’t want to observe particular person customers throughout the net to get the efficiency advantages of digital promoting. 

Advances in aggregation, anonymization, on-device processing and different privacy-preserving applied sciences provide a transparent path to changing particular person identifiers.

Google isn’t the one one phasing out cookies. Firefox stopped utilizing cookies in 2013, and Microsoft made “Do Not Track” their default setting the identical 12 months. 

In addition to privateness points, cookies aren’t as correct as some may suppose. For instance, they will’t at all times observe customers throughout units. 

If you store in your telephone for a pair of sneakers however purchase them in your laptop computer, you may nonetheless see adverts for these sneakers in your cellular gadget—which is horrible for advert spend, as manufacturers waste cash concentrating on customers which have already transformed. 

How Will Using First-Party Data Impact Ad Personalization?  

As Google phases out third-party cookies, many manufacturers will start utilizing first-party information to higher personalize adverts. What does this imply for your paid advertising technique? 

Don’t fear; you gained’t have to rebuild your advertising technique from scratch. However, there are just a few modifications you’ll need to concentrate to:

  • Brands will want to give attention to gathering first-party information: If you haven’t been gathering information about your viewers, now’s the time. Consider internet hosting contests, utilizing web site monitoring instruments, or sending out surveys to accumulate extra details about your viewers. 
  • Competitive evaluation will get more durable: One of the downfalls of third-party information is that you simply and your opponents are utilizing the very same concentrating on information. With the transfer to away from third-party cookies, it’d develop into more durable to perceive why your opponents are taking sure actions. 
  • Ads might get extra personalised: First-party information is information out of your precise web site guests and prospects, making it simpler to create a personalised expertise. 

Day-to-day, the change away from third-party information is unlikely to affect the advertising world in a large manner. Most manufacturers will start to depend on first-party information extra; nonetheless, Google can be creating what they name a “privacy sandbox” to enable manufacturers to goal customers with out invading their privateness. 

Brands that need to succeed shouldn’t rely completely on Google’s new information plan as a result of there are a ton of benefits to utilizing such a information?

Advantages of Only Using First-Party Data for Ad Personalization 

Why must you contemplate shifting to first-party information fairly than relying solely on Google’s privateness sandbox? 

For starters, most manufacturers are growing their reliance on first-party information, which probably means they’re seeing constructive outcomes. According to Google, 87 p.c of APAC manufacturers contemplate it important to their advertising efforts.  

Google rate of first party data usage stat

Let’s have a look at just a few different advantages to contemplate.

First-Party Data Is More Accurate 

First-party information is info you accumulate about your prospects. This makes it extra correct as a result of you already know who it’s about and the place it got here from. 

Third-party information is bought and typically resold, which suggests manufacturers haven’t any entry to the supply information and, typically, little or no thought about the place the info is definitely from. 

Boost Marketing Performance 

Some individuals are actually involved concerning the finish of third-party information, however I’m not. Why? Because first-party information isn’t simply extra correct; it’s additionally way more environment friendly at driving customers to take motion. 

According to a research by Boston Consulting Group, entrepreneurs that use first-party information see a carry in advertising effectivity, producing almost double the income from a single advert or placement.

Your Competitors Don’t Have the Same Data 

Standing out on-line typically feels unimaginable. With tens of millions of corporations, billions of web customers, and extra content material being churned out day-after-day, manufacturers that need to stand out face a ton of noise. 

With third-party information, you and your opponents can purchase the very same information, which makes it fairly laborious to be aggressive. However, your opponents don’t have entry to the info you accumulate, making it simpler to check new initiatives or uncover alternatives about your individual site visitors and prospects. 

You Can Double Down on Personalization 

According to Forrester, 89 p.c of digital corporations spend money on advertising personalization. It’s straightforward to see why when 80 p.c of shoppers report they’re extra probably to buy from manufacturers that supply a personalised expertise. 

Using third-party information for personalization was by no means an ideal match. You won’t know when a buyer converts from one other gadget or if the info you’re utilizing is skewed. With first-party information, you’ll be able to dive into personalization, safe within the data that your information is correct.  

It Is More Standardized 

Imagine asking 5 individuals to create a puzzle piece. You give all of them the identical parameters for peak, size, and form. Even with the identical instructions, every of these items isn’t fairly going to match collectively. 

The similar factor occurs with third-party information. Each platform may collect it just a bit bit in another way, which might make it virtually unimaginable to pull all that information collectively. With first-party information, nonetheless, you collect the info. This means you’ll be able to guarantee it’s standardized and works nicely with all of your instruments and methods. 

First-Party Data Is Cheaper 

Third-party information is bought from one other vendor, which suggests you’re shelling out money for information that’s much less environment friendly, much less correct, and more durable to use. First-party information, alternatively, is info from your individual viewers. 

Which means you don’t have to purchase it. You could have to pay a bit to accumulate and retailer the info, however it’s probably less expensive than buying the info from one other supply. 

How to Use First-Party Data for Ad Personalization 

We’ve coated what first-party information is, why Google is ditching third-party information, and some of the benefits of utilizing it. How do you truly put first-party information to use? Here’s what you want to know to use this information for advert personalization. 

Determine How to Leverage First-Party Data 

Before you begin gathering information, take the time to work out how you’ll use the info to additional your advertising objectives. How you intend to use the info will affect what kind of knowledge you need to accumulate and the way you collect it. 

You may use it to: 

  • construct model consciousness 
  • cut back churn 
  • ship well timed adverts 
  • drive extra certified leads 

For instance, if the info shall be used to ship extra personalised electronic mail advertising campaigns, you might collect the info via an electronic mail survey. 

Make a Plan to Gather First-Party Data 

Unlike third-party information, you’ll be able to’t simply purchase first-party information; you’ll have to collect it your self. Luckily, there’s no scarcity of the way to collect it.

For instance, you’ll be able to accumulate first-party information from:

  • web site customer monitoring instruments like Crazy Egg 
  • your cellular apps
  • offline surveys
  • social media channels
  • person registration for your web site 
  • contests

Before making a plan to collect information, take into consideration how you intend the info to personalize your advertising. For instance, retargeting adverts, personalised product suggestions, or account-based advertising. 

Ask Permission to Gather the Data 

One of the foremost points with third-party information is a few internet customers don’t even notice they’re being tracked. As first-party information turns into extra standard (and as privateness legal guidelines restrict the info we accumulate about our audiences), it’s necessary to be clear concerning the information you collect. 

Ensure your viewers clearly understands what information you accumulate, what you do with it, and the way it’s saved. Being clear concerning the information you accumulate and the way you employ it isn’t simply the precise factor to do, it’s required by regulation in some locations, just like the EU’s GDPR.  

Test, Tweak, and Retest 

With third-party information, you get what you get. There is not any manner to change the kind of information you accumulate or regulate the way you collect it.

With first-party information, you’ll be able to check to work out one of the simplest ways to accumulate information by adjusting the way you collect it or check and tweak how you employ the info by A/B testing adverts to see what your viewers responds to. 


Third-party cookies are coming to an finish. What does that imply for entrepreneurs? It means it’s time to begin leveraging first-party information for personalization. The excellent news is, it’s extra correct and cheaper, and it could possibly even enhance advertising effectivity. 

The first step to utilizing first-party information is to discover a manner to accumulate it via polls, buyer surveys, or web site monitoring instruments. Then make a plan for how to use it. If you need assistance getting it arrange, we may help. 

Are you planning to use first-party information for advert personalization? What are your advertising objectives?

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