Logo

So...What Exactly Is First-Party Data?

First-party data is information collected directly from your audience through your own channels. Learn why it's crucial for publishers as third-party cookies disappear from the digital landscape.

DAte

Apr 3, 2025

So...What Exactly Is First-Party Data?
So...What Exactly Is First-Party Data?
So...What Exactly Is First-Party Data?

Key Takeaways

  • First-party data is information you collect directly from your audience through your own websites, apps, and platforms

  • Examples include user behavior, subscription info, preferences, purchase history, and demographic details

  • Unlike third-party data, you own and control this information, making it more reliable and privacy-compliant

  • With third-party cookies dying out, first-party data is becoming your most valuable monetization asset

The First-Party Data Basics

Let's be real - if your still relying solely on third-party data for your ad targeting, your basically driving with the check engine light on. That light? It's Google Chrome and other browsers telling us third-party cookies are on their way out.

First-party data is exactly what it sounds like: information you collect directly from your audience through your own channels. When someone visits your website, subscribes to your newsletter, makes a purchase, or interacts with your content, they leave behind valuable data crumbs that you can gather with their consent.

Think of it as hosting a party (your website or app) and getting to know your guests personally, versus hearing about them secondhand from someone else.

What Counts as First-Party Data?

First-party data comes in several flavors, all equally tasty for publishers looking to understand their audience:

  1. Behavioral data: How users navigate your site, which articles they read, how long they stay, and where they click

  2. Subscription data: Email addresses, account information, and payment details

  3. Preference data: Content topics they follow, notification settings, or saved items

  4. Purchase history: What they've bought, when, and how often

  5. Demographic information: Age, location, device type, and other profile details

Here's a quick comparison with other data types:

Data Type

Source

Quality

Privacy Risk

Future-Proof

First-Party

Your own channels

High

Low

Yes

Second-Party

Direct partnerships

Medium-High

Medium

Mostly

Third-Party

External providers

Medium-Low

High

No

Why First-Party Data Matters Now More Than Ever

Third-party cookies are going extinct, and browser privacy updates are making traditional tracking harder. According to The Drum, "the first-party audience data generated by quality, brand-safe publishers is increasingly appetising to marketers" as these changes roll out.

Publishers who build strong first-party data strategies gain several advantages:

  • Higher ad revenue: Advertisers pay premium rates for accurate, high-quality audience segments

  • Better user experiences: Personalized content keeps readers engaged longer

  • Direct relationships: No middlemen between you and your audience

  • Compliance with privacy regulations: First-party data collection (with proper consent) aligns with GDPR, CCPA, and other privacy laws

How Publishers Collect First-Party Data

Getting started with first-party data doesn't require a PhD in data science. Here are some common collection methods:

Registration Walls

Asking users to create an account unlocks powerful data collection opportunities. Even basic registration forms provide valuable demographic information and create a foundation for building user profiles.

Newsletter Subscriptions

Email newsletters aren't just content delivery systems - they're data collection powerhouses. Each open, click, and interaction helps build your understanding of what interests specific segments of your audience.

Surveys and Polls

Direct feedback from your audience provides context that passive data collection can't match. Quick polls about content preferences or longer surveys about demographic details add depth to your user profiles.

Site Analytics

Your analytics platform captures valuable behavior data everytime someone browses your site. Pageviews, time on page, and navigation paths reveal what content resonates with different audience segments.

Progressive Profiling

Instead of asking for everything at once, progressive profiling collects small bits of information over time, building a more complete picture without overwhelming users with lengthy forms.

Monetizing Your First-Party Data

According to Setupad, properly collected first-party data opens several monetization avenues:

  1. Enhanced direct deals: Show advertisers exactly who they're reaching with your audience segments

  2. Premium programmatic packages: Create special deals in your SSP with audience targeting included

  3. Data clean rooms: As Xenoss notes, publishers can monetize their data while protecting user privacy through data clean rooms

  4. Contextual targeting enhancements: Combine content categories with user behavior for powerful targeting without cookies

Getting Started: Your First-Party Data Strategy

Ready to take control of your data? Start with these steps:

  1. Audit your current data collection: What are you already collecting, and where are the gaps?

  2. Implement proper consent mechanisms: Make sure your data collection is transparent and compliant

  3. Choose the right technology: Consider a Customer Data Platform (CDP) or Data Management Platform (DMP) designed for publishers

  4. Start small: Focus on one or two data points that would be most valuable to advertisers in your niche

  5. Test and refine: Use your data to create targeted segments and measure their performance

The Bottom Line

First-party data isn't just a technical requirement - it's becoming the foundation of sustainable publishing businesses. According to the Digital Marketing Institute, "first-party data is tremendously valuable because you, the publisher, own all of it."

With the right approach, your direct relationship with your audience becomes your most valuable asset - one that no platform change or cookie deprecation can take away.

This article is part of our Monetization Minis series, designed to help publishers navigate the complexities of digital advertising in straightforward, actionable terms.

Key Takeaways

  • First-party data is information you collect directly from your audience through your own websites, apps, and platforms

  • Examples include user behavior, subscription info, preferences, purchase history, and demographic details

  • Unlike third-party data, you own and control this information, making it more reliable and privacy-compliant

  • With third-party cookies dying out, first-party data is becoming your most valuable monetization asset

The First-Party Data Basics

Let's be real - if your still relying solely on third-party data for your ad targeting, your basically driving with the check engine light on. That light? It's Google Chrome and other browsers telling us third-party cookies are on their way out.

First-party data is exactly what it sounds like: information you collect directly from your audience through your own channels. When someone visits your website, subscribes to your newsletter, makes a purchase, or interacts with your content, they leave behind valuable data crumbs that you can gather with their consent.

Think of it as hosting a party (your website or app) and getting to know your guests personally, versus hearing about them secondhand from someone else.

What Counts as First-Party Data?

First-party data comes in several flavors, all equally tasty for publishers looking to understand their audience:

  1. Behavioral data: How users navigate your site, which articles they read, how long they stay, and where they click

  2. Subscription data: Email addresses, account information, and payment details

  3. Preference data: Content topics they follow, notification settings, or saved items

  4. Purchase history: What they've bought, when, and how often

  5. Demographic information: Age, location, device type, and other profile details

Here's a quick comparison with other data types:

Data Type

Source

Quality

Privacy Risk

Future-Proof

First-Party

Your own channels

High

Low

Yes

Second-Party

Direct partnerships

Medium-High

Medium

Mostly

Third-Party

External providers

Medium-Low

High

No

Why First-Party Data Matters Now More Than Ever

Third-party cookies are going extinct, and browser privacy updates are making traditional tracking harder. According to The Drum, "the first-party audience data generated by quality, brand-safe publishers is increasingly appetising to marketers" as these changes roll out.

Publishers who build strong first-party data strategies gain several advantages:

  • Higher ad revenue: Advertisers pay premium rates for accurate, high-quality audience segments

  • Better user experiences: Personalized content keeps readers engaged longer

  • Direct relationships: No middlemen between you and your audience

  • Compliance with privacy regulations: First-party data collection (with proper consent) aligns with GDPR, CCPA, and other privacy laws

How Publishers Collect First-Party Data

Getting started with first-party data doesn't require a PhD in data science. Here are some common collection methods:

Registration Walls

Asking users to create an account unlocks powerful data collection opportunities. Even basic registration forms provide valuable demographic information and create a foundation for building user profiles.

Newsletter Subscriptions

Email newsletters aren't just content delivery systems - they're data collection powerhouses. Each open, click, and interaction helps build your understanding of what interests specific segments of your audience.

Surveys and Polls

Direct feedback from your audience provides context that passive data collection can't match. Quick polls about content preferences or longer surveys about demographic details add depth to your user profiles.

Site Analytics

Your analytics platform captures valuable behavior data everytime someone browses your site. Pageviews, time on page, and navigation paths reveal what content resonates with different audience segments.

Progressive Profiling

Instead of asking for everything at once, progressive profiling collects small bits of information over time, building a more complete picture without overwhelming users with lengthy forms.

Monetizing Your First-Party Data

According to Setupad, properly collected first-party data opens several monetization avenues:

  1. Enhanced direct deals: Show advertisers exactly who they're reaching with your audience segments

  2. Premium programmatic packages: Create special deals in your SSP with audience targeting included

  3. Data clean rooms: As Xenoss notes, publishers can monetize their data while protecting user privacy through data clean rooms

  4. Contextual targeting enhancements: Combine content categories with user behavior for powerful targeting without cookies

Getting Started: Your First-Party Data Strategy

Ready to take control of your data? Start with these steps:

  1. Audit your current data collection: What are you already collecting, and where are the gaps?

  2. Implement proper consent mechanisms: Make sure your data collection is transparent and compliant

  3. Choose the right technology: Consider a Customer Data Platform (CDP) or Data Management Platform (DMP) designed for publishers

  4. Start small: Focus on one or two data points that would be most valuable to advertisers in your niche

  5. Test and refine: Use your data to create targeted segments and measure their performance

The Bottom Line

First-party data isn't just a technical requirement - it's becoming the foundation of sustainable publishing businesses. According to the Digital Marketing Institute, "first-party data is tremendously valuable because you, the publisher, own all of it."

With the right approach, your direct relationship with your audience becomes your most valuable asset - one that no platform change or cookie deprecation can take away.

This article is part of our Monetization Minis series, designed to help publishers navigate the complexities of digital advertising in straightforward, actionable terms.

Related Articles

Related Articles

Newsletter

No Noise. Just Real Monetization Insights.

Join the list. Actionable insights, straight to your inbox. For app devs, sites builders, and anyone making money with ads.

Newsletter

No Noise. Just Real Monetization Insights.

Join the list. Actionable insights, straight to your inbox. For app devs, sites builders, and anyone making money with ads.

Newsletter

No Noise. Just Real Monetization Insights.

Join the list. Actionable insights, straight to your inbox. For app devs, sites builders, and anyone making money with ads.