What is a Customer Data Platform (CDP)?

Customer data platforms explained

A customer data platform (CDP) unifies your customer data in a centralized hub. Explore customer data platform benefits and find out how to choose a CDP.

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              Any business that collates and handles vast amounts of customer data must utilize a comprehensive system that makes it easy to analyze the information.

              A customer data platform (CDP) is software that gathers real-time data from various platforms, streamlining the information into one unified and trusted source. It also helps businesses adhere to privacy regulations by safely storing sensitive customer data in a secure database.

              CDPs allow companies to better understand their customers by analyzing their interactions with the business, such as behaviors across a site or app, purchase and returns patterns, and even demographic data.

              By effectively utilizing a CDP, a business can tailor their marketing strategies to target grouped and individual customers with personalized campaigns.

              Customer Data Platforms


              CDPs vs. CRMs

              Customer relationship management (CRM) tools also collect customer data. However, a CRM can only collate and analyze customer interactions that have been intentionally submitted, such as transactions.

              The customer data platform architecture can collect data on anonymous visits and track both online and offline data, gathering a wider variety of valuable insights. A CRM primarily focuses on tracking the sales pipeline and forecasting future monetary interactions.

              CDPs vs. DMPs

              Similar to a CDP, a data management platform (DMP) is also a type of software that collects and manages customer data. The distinction is the type of data each software collects and how that data is later utilized.

              DMPs exclusively gather anonymous data, including cookies and IP addresses. A CDP goes beyond a DMP's capabilities by handling known and anonymous users. The customer data platform architecture collates data specific to each customer’s unique identifier. A CDP also retains data for longer periods to build accurate and long-term customer profiles.

              What data types do CDPs use?

              A CDP collects a wide selection of data types that break down into three categories: transactional, behavioral, and demographic.

              Transactional data includes the actions a customer takes with a business. A purchase, customer service communication, and filing a claim all fall under the branch of transactional data.

              A business could use transactional data to serve the customer in a personalized way, such as forwarding an email marketing campaign of discounted products similar to their original purchase.

              Behavioral data encompasses the actions a customer makes on any of their devices. It shows specific search terms used, social posts, visits to pages on a site or social platform, and even scrolling on apps.

              The data allows businesses to understand a customer's decision-making journey to make a purchase, enabling the business to enhance its digital marketing to serve the user at every point in the sales funnel.

              Demographic data shows a customer's personal information, including their name, birthday, and address. If a business knows a customer's personal information, they can deliver marketing campaigns specific to their location area or products commonly bought by others within that age bracket.

              Real-life examples of customer data platforms

              To help understand how customer data platforms work, let’s consider how a marketing team can utilize them.

              Marketers aim to personalize campaigns, such as email marketing messages, to improve the customer’s experience with a brand. A CDP collects real-time data from the right places, such as what product posts a customer has liked on social media or which category pages they have browsed from their device. A marketer can then use this information to determine what content or product offers they are most likely to need or want.

              For example, suppose an existing customer liked a workflow platform provider's post about tips for working from home. In that case, a marketer might email a guide on remote work or seasonal discounts on products that can improve remote work management.

              What are the benefits of a CDP?

              Effectively utilizing a CDP can reap a range of benefits for both the business and its customers.

              Once you know how to build a customer data platform, you can create unified customer profiles that give a 360-view of all the data collected for each customer. This gives your business a comprehensive view of your customers’ unique behaviors, purchasing and engagement patterns, and broader interests.

              The customer data platform architecture can also help businesses avoid data silos by storing and analyzing the collated data in one streamlined platform.

              Eliminating data silos results in several other benefits too. Using one secure CDP to store customer information means the data is better-protected, helping businesses follow compliance regulations more easily. Having all the data stored in a single CDP also allows analysts to explore the data more quickly, increasing efficiencies across a team.

              A CDP can also improve the overall customer experience. With a unified view of each customer profile, marketers can create more personalized strategies that appeal to their needs and wants, which they are more likely to engage with. This can also increase revenue by an estimated 15% as customers receive more information on products and services they are more likely to be interested in.

              Customer data platform architecture and components

              The customer data platform architecture collects and combines customer data from several sources. The architecture typically has several layers that logically split the data analysis.

              The ingestion layer in the CDP architecture is where data from various touchpoints is integrated. Real-time data can be pulled in large batches employing the data connector component.

              It is standardized by the data transformation component and checked for accuracy by the data validation component. A data routing component then categorizes and redirects the data to the relevant databases of the logical storage layer.

              After data is entered into the storage later, governance control is implemented in the logical cataloging area. Several components work to ensure data access control and exploration of metadata, as well as tracking the schema.

              The next layer of the customer data platform architecture is logical processing, where data becomes consumable, and customer profiles and segmented groups are made. Potential errors, inconsistencies, and missing data are corrected at this point. Data mining and predictive modeling also provide strategy indicators for personalized campaigning.

              Scalable tools are introduced in the logical consumption layer to enable access to the data for different systems and stakeholders within a business. This is where the insights gathered from the CDP begin to support various business functions and strategies.


              The final logical security and governance layer provides several access control, encryption, and data privacy mechanisms to ensure customer data platform best practices. The CDP manages the data to be compliant with data regulations.

              Customer data platform best practices

              A business must adopt several data platform best practices to ensure the success of utilizing a CDP.

              Like every business strategy, there must be clear goals for using a CDP. Common goals include better customer engagement, increased revenue, and simplified data management. Having goals is necessary for understanding how best to use a CDP.

              It is also essential to create and implement a data retention policy. The policy should clearly explain the importance of secure data management and outline how long a business can retain customer data.

              Training must be given to employees who will work with the CDP. They should fully understand managing and securing data security and privacy regulations, such as CCPA.

              Integrating a customer data platform can be elevated when combined with data analysis tools. Machine learning platforms can assist with data mining, and statistical analysis software allows for more in-depth customer data analysis. It’s best practice to utilize various tools alongside a CDP to gather more detailed insights to apply to marketing strategies.

              CDP software is incredibly robust, so it should be used to its fullest potential. Ensure it collects data from all sources to produce a unified profile for each customer. It’s also imperative to regularly monitor the performance of a CDP to assess how well it continues to benefit processes and where improvements could be made.

              How to build a customer data platform

              There are four primary stages for building a customer data platform: integrate, clean and organize, identity resolution, and enrich.

              The integrating stage involves bringing all the relevant customer data from several sources together in a centralized database. Common variables, including the customer's name and contact details, should then link the data.

              The correctness and completeness of the data is then checked, which involves cleaning and organizing. Missing data is identified, and duplicates are removed to create accurate customer segments according to variables.

              Next, the data must be merged and connected to the appropriate customer profiles for identity resolution. This stage checks where two customer datasets may be the same person.

              The final step is to enrich the data by standardizing the formats and inputting missing information. Once the data is of high enough quality, a business can utilize its CDP as part of its marketing tactics.

              How to choose a CDP: top tips

              Choosing the right CDP platform for your business can make all the difference to your customer engagement and ROI. When browsing vendors, assessing their CDPs capabilities and additional features is imperative.

              The first thing you should do internally is consider who the CDP stakeholders will be. Typically, stakeholders will include marketing, sales, IT, customer service, and analyst professionals, as these employees can use the data to benefit the business. Depending on the industry, a business may also assign stakeholdership to those who work in legal to assess the legalities around data management.

              Outlining a roadmap of how you will use a CDP and what goals you hope to achieve can assist with the CDP vendor decision-making stage. Consider whether your main goal is to improve the organization and privacy of your data management or to identify ways to personalize engagement tactics with your customers. Most CDPs will help with both of these goals, but some may be more useful for one than the other.

              Communicate your CDP goals and objectives to potential vendors and request a demonstration of how their CDP could handle your specific needs. This will allow you and your internal team of stakeholders to rule out vendors. Ask other stakeholders for honest feedback on which CDPs they believe will work best for your business to make a well-rounded decision.

              Get started with a customer data platform today

              As businesses expand and elevate their marketing strategies, it’s important to utilize tools and tactics that keep you ahead of the competition.

              Customer data platforms serve as a centralized hub of powerful data that can secure your customer’s sensitive data and take your marketing campaigns to new heights.

              Empower your team with our versatile customer data platform and maximize the value of your customer day with our reference architecture guide.