Why First Party data are now more relevant than ever

The evolution of data in digital marketing

In today's digital age, data reigns supreme. Businesses of all sizes rely on data to drive decision-making, personalise customer experiences, and enhance marketing strategies. Do you know the return of your marketing investment may have when you perfectly know your customer?

In this blog, we explore what is 1st party-data, the rise of first-party data and why it has become increasingly relevant in today's digital landscape. From its definition and significance to its role in shaping marketing strategies, we'll delve deep into the world of first-party data and uncover why it's more critical than ever for businesses striving to stay ahead of the curve.

The rise of first-party data 

First-party data, collected directly from interactions with customers or users, has emerged as the gold standard for businesses looking to navigate the complexities of the modern digital ecosystem. We now dive in what first-party data is and the differences between different type of data and here you can understand the main reasons why first-party data is now more important than ever, outshining its third-party counterpart:

Trust and Transparency
Trust and TransparencyData Quality and AccuracyPersonalisation and Customer EngagementRegulatory ComplianceFuture-Proofing Marketing StrategiesWith consumers becoming increasingly wary of how their data is collected and used, trust and transparency have become non-negotiables. First Party data, obtained with explicit consent from customers, fosters trust and transparency by ensuring that individuals understand how their data will be utilised. In contrast, Third Party data, often sourced from undisclosed or unverified sources, lacks transparency and may erode trust.
Data Quality and Accuracy
When it comes to data quality and accuracy, First Party data reigns supreme. Since it's collected directly from customer interactions with your brand or platform, First Party data is inherently more reliable and accurate than Third Party data, which may be outdated, incomplete, or sourced from unreliable sources. By relying on high-quality First Party data, your businesses can make more informed decisions and deliver better experiences to your customers.
Personalisation and Customer Engagement
 In today's hyper-competitive marketplace, personalisation is no longer a luxury – it's a necessity. First Party data provides valuable insights into customer behaviours, preferences, and interests, enabling businesses to create personalised experiences that resonate with individual users. Whether it's tailoring product recommendations, delivering targeted marketing messages, or optimising website content, First Party data empowers businesses to engage customers in meaningful ways, driving loyalty and satisfaction.
Regulatory Compliance
with the implementation of strict data privacy regulations such as GDPR and CCPA, compliance has become a top priority for businesses worldwide. First Party data, collected with explicit consent and used in accordance with regulatory requirements, ensures compliance with data privacy laws and helps businesses avoid costly fines and penalties associated with non-compliance. By prioritising First Party data collection and management practices, your businesses can mitigate regulatory risks and build a foundation of trust with your customers.
Future-Proofing Marketing Strategies
Investing in First Party data infrastructure and capabilities not only ensures compliance with current regulations but also prepares businesses for future changes in data privacy laws and industry standards. By building a robust foundation of First Party data, your business can adapt to changing market dynamics, seize new opportunities, and stay ahead of the curve.

What is first-party data?

It is crucial to understand what first-party data is and it refers to information collected directly from your audience through interactions with your brand or platform. With “audience” we mean your customers, your web visitors or social media followers. So, first-party data includes data gathered from website visits, mobile apps, customer surveys, social media engagement, demographic information, data in your CRM, customer purchase history and so on. Unlike third- party data, which is obtained from external sources, first-party data is owned and controlled by the organisation, making it inherently more reliable and trustworthy.

Why first-party data matters in today’s landscape

By prioritising 1st party data collection, management, and utilisation, businesses can build trust with their customers, deliver personalised experiences, ensure compliance with privacy regulations, and future-proof their marketing strategies in an increasingly privacy-centric digital landscape. So, the significance of first-party data has been catapulted to the forefront of discussions surrounding data privacy, advertising, and online user tracking. However, with increasing concerns about privacy, changing regulations, and the evolving digital landscape, the source and quality of data have become more critical than ever.


Impact of changing regulations on data practices

1st party data has emerged as a valuable asset for businesses seeking to navigate the complexities of the modern digital landscape. Unlike third-party data, which is often obtained from external sources and lacks transparency, first- party data is inherently more trustworthy and reliable. With changing regulations placing greater emphasis on data privacy and consent, businesses are increasingly turning to first-party data as a means of building trust with their customers and ensuring compliance with regulatory requirements.

Third-party cookies, different than first party cookies, have long been used for tracking user behaviour across websites and delivering targeted ads, but concerns about privacy and data security have prompted a shift towards more privacy-friendly alternatives. With the third-party cookies deprecation, you need to rethink your data practices and explore alternative methods of targeting and tracking users.

For marketers, the changing regulatory landscape presents both challenges and opportunities. On one hand, the deprecation of third-party cookies may limit the ability to track user behaviour and deliver targeted ads. On the other hand, it opens the door to more privacy-friendly approaches, such as contextual targeting, first-party data activation, and zero-party data collection. By focusing on building trust with customers and leveraging first-party data, you will get more personalised and relevant experiences that resonate with your audience while ensuring compliance with data privacy regulations.

In light of changing regulations and evolving consumer expectations, you must adopt best practices for data management to navigate the shifting landscape successfully. This includes obtaining explicit consent from customers for data collection and usage, implementing robust data security measures to protect sensitive information, and being transparent about how data is collected, stored, and utilised. By prioritising data privacy and compliance, businesses can build trust with their customers and future-proof their data practices in an increasingly regulated environment.

By embracing transparency, trust, and compliance, you can navigate the changing tide of data regulations and ensure that your data practices remain ethical, responsible, and sustainable in the long term.

The difference between first-party data and other data

In the realm of data-driven decision-making and marketing strategies, it is important to understand the nuances between various types of data. Two primary categories that often arise in discussions are first party data and other data types, including zero-party data, second-party and third-party data. We will delve into the fundamental differences between first-party data and other data types, exploring their sources, reliability, and implications for businesses.

Second-party data and third-party data

Second-party data is essentially someone else's first-party data that is shared or exchanged directly with another party. For example, a business may enter into a data-sharing partnership with another company to access their customer data for mutually beneficial purposes. While second-party data can offer valuable insights, its reliability and accuracy depend on the trustworthiness of the data source.

On the other hand, third-party data is data collected from external sources that are not directly affiliated with the business. While third-party data can provide broad insights into consumer behaviours and preferences, it is generally considered less reliable and may raise privacy concerns due to its origins and lack of transparency.

First-party data vs. zero-party data

Since first-party data is collected first hand, it is considered highly reliable, accurate, and trustworthy. Zero-party data, on the other hand, refers to information that customers willingly and proactively share with businesses. Unlike first-party data, which is collected implicitly through user interactions, zero-party data is obtained explicitly through direct communication with customers. This includes preferences, interests, feedback, and survey responses provided by customers voluntarily.

Differences between first-party data and zero-party data focus on:

  1. The source of Collection: the primary difference between first-party data and zero-party data lies in their source of collection. First-party data is collected passively through user interactions with the business, while zero-party data is collected actively through direct communication with customers.

  2. The level of Consent: while both first-party data and zero-party data require consent from customers, the nature of consent differs between the two. First-party data is obtained implicitly as customers engage with the business, whereas zero-party data is obtained explicitly through customer-initiated actions and responses.

  3. The type of Information: First-party data typically includes behavioural data, such as website visits, purchase history, and app usage, while zero-party data includes self-reported information provided by customers, such as preferences, interests, and feedback.


How to use first-party data in digital strategies

Leveraging first-party data effectively is essential for developing successful digital strategies that drive customer engagement, retention, and revenue. Here are several key ways businesses can utilise first-party data in their digital strategies:

  1. Personalised Content and Recommendations: use first-party data to create personalised content and product recommendations tailored to each customer's preferences, behaviours, and past interactions with your brand. By analysing data such as browsing history, purchase patterns, and demographic information, businesses can deliver relevant content and offers that resonate with individual customers, increasing engagement and conversion rates.

  2. Targeted Advertising Campaigns: utilise first-party data to target advertising campaigns more effectively. Segment your audience based on demographics, interests, and past interactions, and deliver targeted ads that are relevant to each segment's preferences and needs. By leveraging first-party data for ad targeting, businesses can optimise their advertising spend and improve campaign performance.

  3. CustomerSegmentation and Lifecycle Analysis: use first-party data to segment your audience into distinct groups based on factors such as purchasing behaviour, engagement level, and lifecycle stage. By understanding the different needs and preferences of each segment, businesses can tailor their marketing strategies and communication efforts to better meet the needs of specific customer segments, ultimately driving higher retention and loyalty.

  4. Cross-Sell and Upsell Opportunities: identify cross-sell and upsell opportunities by analysing first-party data to understand customers’ purchase histories and product preferences. Use this information to recommend complementary products or services to customers based on their past purchases, increasing average order value and driving additional revenue.

  5. Email Marketing and Automation: leverage first-party data to personalise email marketing campaigns and automate communication workflows. Use data such as purchase history, browsing behaviour, and demographic information to send targeted emails that are relevant to each recipient, increasing open rates, click-through rates, and overall engagement.

  6. Website Personalisation: use first-party data to personalise the website experience for each visitor based on their past interactions and preferences. Display personalised product recommendations, content suggestions, and offers to visitors based on their browsing history and past behaviour, increasing engagement and time spent on site.

  7. Customer Retention and Loyalty Programs: use first-party data to identify at-risk customers and implement targeted retention strategies. Analyse data such as purchase frequency, churn risk, and engagement level to identify customers who may be at risk of leaving and implement personalised retention efforts to keep them engaged and loyal to your brand.


By understanding their audience's preferences, behaviours, and needs, you can deliver more relevant and compelling experiences that resonate with customers, ultimately driving long-term success in today's digital landscape.

Leveraging first-party data for enhanced customer insights

Leveraging first-party data for enhanced customer insights is a strategic approach that empowers businesses to better understand their audience, personalise experiences, and drive meaningful engagement. Here's how businesses can effectively utilise First Party data to gain deeper insights into their customers:

  1. Aggregate and Centralise Data: collect and aggregate First Party data from various sources, including website interactions, email engagement, social media interactions, customer surveys, and purchase history. Centralising this data into a single, unified database allows businesses to gain a holistic view of their customers' behaviours and preferences.

  2. Segmentation and Profiling: segment customers based on common characteristics, behaviours, and preferences using first-party data. By segmenting your audience, you can tailor your marketing strategies, messaging, and offerings to better meet the needs of each segment. Use demographic information, purchase history, browsing behaviour, and engagement level to create detailed customer profiles and personas.

  3. Behavioural Analysis: analyse customer behaviour and interactions with your brand using first-party data to uncover patterns, trends, and insights. Track website visits, product views, cart abandonment rates, and conversion paths to understand how customers engage with your brand across various touchpoints. Use this information to identify opportunities for optimisation and improvement in the customer journey.

  4. Predictive Modelling: use machine learning and predictive analytics techniques to forecast future customer behaviours and preferences based on historical first-party data. By leveraging advanced analytics, businesses can anticipate customer needs, identify potential churn risks, and personalise recommendations and offers to drive conversion and retention.

  5. Customer Lifetime Value (CLV) Analysis: calculate and analyse customer lifetime value using first-party data to understand the long-term profitability of different customer segments. By segmenting customers based on CLV, businesses can prioritise resources and marketing efforts on high-value customers, while also identifying opportunities to increase loyalty and retention among lower-value segments.

  6. Feedback and Sentiment Analysis: gather and analyse feedback from customers through surveys, reviews, and social media interactions to understand sentiment and satisfaction levels. Use sentiment analysis tools to extract insights from unstructured data sources and identify areas for improvement in products, services, and customer experiences.

  7. Personalisation and Customisation: use first-party data to personalise and customise experiences, content, and offers for individual customers based on their preferences and past interactions. Leverage data-driven personalisation techniques to deliver targeted messaging, product recommendations, and promotions that resonate with each customer, increasing engagement and conversion rates.

Personalisation and targeting strategies

Personalisation and targeting strategies are essential components of successful marketing campaigns that aim to engage customers, drive conversions, and increase revenue. Your business can implement effective personalisation and targeting strategies like collect relevant data, segment your audience, create detailed customer personas, implement data-driven personalisation, utilise behavioural targeting, implement contextual targeting and, last but not least, monitor and measure performance.

By implementing effective personalisation and targeting strategies, you can collect relevant and engaging experiences for your customers, driving increased engagement, loyalty, and revenue. By leveraging data-driven insights and automation technologies, you can deliver personalised experiences at scale and stay ahead of the competition in today's increasingly competitive digital landscape.

Future trends of personal data in marketing

The future of personal data in marketing is expected to be shaped by several key trends, driven by advancements in technology, changing consumer preferences, and evolving regulatory landscapes. Some future trends of personal data in marketing are privacy first approach, contextual targeting, AI powered personalisation, data collaboration, emphasis on First Party data, hyper-personalisation, ethical data use and transparency.

In summary, the future of personal data in marketing will be characterised by a shift towards privacy-first practices, increased reliance on first-party and zero-party data, advancements in AI-powered personalisation, and a focus on ethical data use and transparency. By embracing these trends and leveraging innovative technologies, businesses can unlock the full potential of personal data to deliver more relevant, engaging, and personalised experiences for their customers while respecting their privacy and preferences.

Conclusion: The end of third-party data is nigh

In conclusion, the era of third-party data is rapidly drawing to a close. With mounting concerns over data privacy, increasing regulatory scrutiny, and the phase-out of third-party cookies by major technology platforms like Google, businesses are facing unprecedented challenges in accessing and utilising Third Party data for marketing purposes.

In today's digital landscape, where privacy concerns are paramount and data regulations continue to evolve, first-party data has emerged as the foundation of modern marketing strategies. By prioritising the collection, analysis, and utilisation of first-party data, businesses can unlock valuable insights about their customers, enhance personalisation efforts, and ensure compliance with regulatory requirements. As we navigate the complexities of the digital age, the importance of first-party data will only continue to grow, making it a fundamental asset for businesses striving to succeed in the ever-changing marketplace.

FAQ: First-party Data

What is first-party data, and how is it collected by businesses?
First Party data is what you directly collect from your audience from your own channels; this is the reason why you usually heard that this is the data which is more relevant, precise and invaluable for many marketers. If you know your client you know how to engage with him, you know what to offer, in which moment and through which channels, so you know how to communicate with him and make the right marketing choices. First Party data can be collected by websites, mobile app interactions and behaviours, transactional data, CRM data and others.
How does First Party data differ from Second and Third Party data?
First Party data are data that you collect first-hand. Second Party Data are someone else’ s First Party Data that they share with you, for example after a partnership data agreement like when a supermarket or any other business which shares its loyalty card data to improve its targeting. Finally, Third Party data is data that has been collected on other sites, platforms or offline by a Third Party. Usually in marketing you collect information about this data to target an audience with a certain age or taste, but it has its limitations on personalisation and concerns on privacy.
What are some examples of first-party data sources?
*Website and mobile app interactions and behaviours.
*Purchase history, order details, the so called transactional data
 *Contact information – including email, phone or address
*CRM data 
*Call centers *Subscription information *Social media data  
How does utilising First Party data benefit businesses in terms of customer insights and marketing performance?
Leveraging First Party data offers a competitive advantage by providing deeper customer insights, enabling more targeted and personalised marketing campaigns, increasing customer engagement and loyalty, optimising marketing spend, and ensuring compliance with data privacy regulations. By harnessing the power of First Party data, businesses can drive better marketing performance and achieve their business objectives more effectively.
What are the best practices for ensuring the quality of first-party data?
Ensuring the quality of First Party data is crucial for businesses to derive accurate insights, make informed decisions, and drive effective marketing strategies. Some best practices for maintaining the quality of First Party data are establish clear policies and procedures for data collection to ensure consistency and compliance with privacy regulations. Define what data is collected, how it is collected, and under what circumstances it is collected. Implement mechanisms to obtain explicit consent from customers for data collection and usage.Regularly validate and verify First Party data to ensure accuracy and completeness. Implement data validation checks at the point of entry to identify and correct errors, inconsistencies, and missing information. Use data cleansing techniques to remove duplicates, standardize formats, and enhance data quality.Also enhance First Party data with additional information from external sources to enrich customer profiles and improve insights. Implement robust data storage and security measures to protect First Party data from unauthorised access, breaches, and misuse. Establish a data governance framework to govern the lifecycle of First Party data from collection to disposal. Define roles and responsibilities for data management, establish data quality standards and metrics, and implement processes for data stewardship, monitoring, and auditing. Regularly review and update data governance policies and procedures to adapt to changing business needs and regulatory requirements.Integrate and centralise First Party data from various sources into a single, unified database or data warehouse. This allows businesses to create a comprehensive view of their customers and ensures consistency and accuracy across datasets. Implement data management platforms (DMPs) or customer data platforms (CDPs) to streamline data integration and centralization efforts.Continuously monitor the quality of First Party data and implement processes for ongoing improvement. Regularly audit data sources, validate data accuracy, and address any issues or discrepancies promptly. Solicit feedback from data users and stakeholders to identify areas for improvement and prioritize data quality initiatives accordingly.Finally, by implementing these best practices, you can ensure the quality, accuracy, and integrity of your First Party data, make informed decisions and drive successful marketing strategies.


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About the author

Sibilla Ponzoni

Sibilla Ponzoni: Head of Marketing and Communication | Teavaro