Don’t just rent audiences. Own your website traffic with identity resolution Guide

June 10, 2025by Development Team

The marketing landscape is evolving. Today, identity resolution is reshaping how businesses connect with their customers. Instead of relying on third-party platforms, marketers are now focusing on building direct relationships through owned data.

Don't just rent audiences. Own your website traffic with identity resolution

Industry reports show that 30-50% of anonymous visitors can now be identified. This shift allows businesses to create more personalized and effective marketing strategies. By combining email engagement with anonymous visitor identification, companies can unlock long-term customer value.

Relying solely on rented audiences limits growth. Embracing identity resolution ensures that businesses have full control over their data. This approach not only improves campaign metrics but also builds lasting customer relationships.

Understanding Identity Resolution: The Key to Owning Your Traffic

In today’s digital age, understanding customer behavior is more critical than ever. Businesses need precise data points to create effective strategies. This is where identity resolution comes into play.

What is Identity Resolution?

Identity resolution is the process of connecting customer interactions across devices and channels. It links email addresses, website visits, and social profiles to create unified customer profiles. This helps businesses gain a complete view of their audience.

Traditional methods tracked single touchpoints, like a website visit or email click. Modern identity resolution goes further. It identifies customers across multiple devices, offering deeper insights into their behavior.

Why Identity Resolution Matters for Marketers

For marketers, this process is a game-changer. It enables predictive analytics and customer lifetime value (CLV) modeling. By understanding customer journeys, businesses can create personalized experiences that drive engagement.

For example, a retail brand used identity resolution to unify customer profiles. This led to a 35% lift in return on ad spend (ROAS). Such results highlight the power of this approach.

Compliance is also crucial. Regulations like GDPR and CCPA ensure ethical data usage. By adhering to these standards, businesses build trust while leveraging valuable insights.

Don’t Just Rent Audiences: Own Your Website Traffic with Identity Resolution

The reliance on external platforms for audience engagement has its limitations. While these platforms offer quick access to users, they come with significant drawbacks. For instance, rented audiences can cost up to $7 CPM, while owning traffic reduces this expense to as low as $0.50 CPM. This cost disparity highlights the financial benefits of shifting to owned data strategies.

Platform dependency also poses risks. A prime example is Facebook’s 2021 iOS update, which disrupted marketing strategies for many businesses. Changes in platform policies can leave companies scrambling to adapt, underscoring the need for more reliable solutions.

The Problem with Renting Audiences

Renting audiences often means relying on temporary or shared IP addresses, which are unreliable for long-term identification. This approach limits the ability to build lasting customer relationships. Additionally, rented audiences provide limited control over data, making it harder to create personalized experiences.

Here’s a comparison of owned vs rented audience performance metrics:

Metric Rented Audiences Owned Audiences
Cost per Mille (CPM) $7 $0.50
Data Control Limited Full
Platform Dependency High Low

How Identity Resolution Empowers Ownership

Identity resolution bridges the gap between anonymous visitors and identified leads. By linking email addresses, website visits, and social profiles, businesses create unified customer profiles. This process enhances data accuracy and enables personalized marketing.

For example, a retail brand using identity resolution saw a 35% lift in return on ad spend. Such results demonstrate the power of this approach in driving engagement and long-term value.

By adopting identity resolution, businesses can transform anonymous visitors into nurtured leads. This workflow ensures consistent customer connections, reducing reliance on external platforms and unlocking sustainable growth.

The Identity Resolution Process: From Data to Insights

Effective marketing starts with understanding the data behind customer interactions. The identity resolution process transforms raw data into actionable insights. It involves three key steps: data collection, matching and linking, and maintaining persistent identifiers.

Data Collection: The Foundation of Identity Resolution

Data collection is the first step in the identity resolution process. It involves gathering information from various sources, including:

  • 1st-party data: Directly collected from users, such as email addresses.
  • 2nd-party data: Shared by partners, like co-marketing agreements.
  • 3rd-party data: Aggregated from external sources, such as data brokers.

Accurate data collection ensures a solid foundation for building unified customer profiles.

Matching and Linking: Creating Unified Profiles

Once data is collected, the next step is matching and linking. This process connects interactions across devices and channels. Two primary methods are used:

  • Probabilistic matching: Uses algorithms to predict connections based on patterns.
  • Deterministic matching: Relies on exact matches, such as email addresses or login credentials.

For example, Ignite’s advanced matching achieves a 50% identification rate, compared to traditional methods’ 15-20%. This significantly enhances profile accuracy.

Persistent Identifiers: Maintaining Long-Term Connections

Persistent identifiers are crucial for maintaining long-term customer connections. Unlike cookies, which last only 7 days, persistent identifiers can remain active for over 12 months. This ensures continuity in tracking user behavior.

Here’s a comparison of identification methods:

Method Duration Accuracy
Cookies 7 days Low
Persistent Identifiers 12+ months High

To ensure compliance, businesses must adhere to regulations like GDPR and CCPA. This builds trust while leveraging valuable insights.

Identity Resolution from Email Clicks: Engaging Known Users

Email campaigns have become a cornerstone of modern marketing strategies. They provide a direct line to customers, enabling businesses to gather valuable data and enhance user identification. By analyzing email clicks, companies can unlock deeper insights into customer behavior and preferences.

How Email Clicks Enhance User Identification

Email clicks serve as a powerful tool for identity resolution. When users interact with email content, they leave behind valuable data points. These interactions can be mapped from ESP (Email Service Provider) integration to CRM enrichment, creating a seamless journey.

For example, A/B tests have shown that personalized CTAs drive a 28% higher identification rate. This demonstrates the importance of tailoring email content to individual preferences. By leveraging these insights, businesses can build more accurate customer profiles.

Analyzing Behavior Through Email Campaigns

Email campaigns offer a wealth of behavioral data. Multi-touch attribution models incorporate email engagement to provide a holistic view of customer journeys. This approach helps businesses understand which touchpoints drive conversions.

Vertical-specific benchmarks reveal significant differences in performance. For instance, the education sector achieves a 12% email CTR, while the automotive industry averages just 2%. These insights enable businesses to refine their strategies based on industry trends.

Security is also a priority. Handling PII (Personally Identifiable Information) in email-based identification requires strict protocols. Adhering to these standards ensures compliance and builds trust with customers.

Identity Resolution from Anonymous Website Visits: Capturing the Unknown

Capturing anonymous website visits is a critical step in modern marketing strategies. Businesses often miss out on valuable insights from users who browse without logging in. By leveraging advanced tools, companies can identify these visitors and turn them into known customers.

Tools for Identifying Anonymous Visitors

Several technologies are available to identify anonymous visitors. Two popular methods are fingerprinting and AI pattern recognition. Each has its strengths and limitations.

Fingerprinting relies on unique device characteristics, such as browser settings and IP addresses. AI pattern recognition, on the other hand, uses machine learning to analyze user behavior across multiple sessions.

Here’s a comparison of these technologies:

Technology Accuracy Limitations
Fingerprinting High Privacy concerns
AI Pattern Recognition Very High Requires large datasets

Ignite, a leading platform, achieves a 63% match accuracy across devices. This performance highlights the effectiveness of combining these tools.

Turning Unknown Visitors into Known Customers

Once identified, anonymous visitors can be nurtured into loyal customers. A lead scoring model combines visit duration, page depth, and recency to prioritize high-value prospects.

For example, a case study showed a 140% increase in remarketing pool size after implementing this approach. This demonstrates the potential of transforming unknown visitors into engaged users.

Integration with major Customer Data Platforms (CDPs) like Salesforce and Segment ensures seamless data flow. This process enhances business efficiency and customer relationships.

“By identifying anonymous visitors, we expanded our remarketing pool significantly, driving higher engagement and conversions.”

To learn more about how to identify anonymous visitors, explore our detailed guide.

Identity Graphs: Building a Comprehensive View of Your Audience

Modern marketing thrives on precise audience insights. To achieve this, businesses rely on identity graphs, which unify customer data across multiple touchpoints. This approach provides a complete view of consumer behavior, enabling personalized and effective strategies.

A comprehensive identity graph visualization showcasing a seamless network of interconnected data points. A sleek, minimalist design featuring geometric shapes, lines, and nodes in a cool, metallic color palette. Soft ambient lighting casts subtle shadows, creating depth and emphasizing the intricate web of relationships. The composition is balanced, with the foreground elements guiding the viewer's eye towards the central focal point - a larger, more prominent node representing the core of the identity graph. The background is a muted, almost ethereal gradient, allowing the core identity elements to take center stage. An elegant, data-driven masterpiece that conveys the power of identity resolution.

What is an Identity Graph?

An identity graph is a database that links customer interactions across various devices and platforms. It combines identifiers like email addresses, phone numbers, and IP addresses to create a unified profile. This process ensures that brands can recognize consumers regardless of the device they use.

Traditional methods often relied on household-level targeting, which lacked precision. With individual-level resolution, businesses can now tailor their strategies to specific consumers. For example, MetaRouter’s identity stitching increases CDP addressability by 3-5x, showcasing the power of this approach.

How Identity Graphs Enhance Cross-Device Identification

Cross-device identification is a challenge for many brands. Identity graphs solve this by linking interactions across smartphones, tablets, and desktops. This capability allows businesses to track consumer journeys seamlessly.

Here’s a comparison of traditional targeting vs. identity graph performance:

Metric Traditional Targeting Identity Graph
Accuracy Low High
Cross-Device Tracking Limited Comprehensive
Ad Waste Reduction Minimal $2.4M annual savings

By adopting identity graphs, businesses can reduce ad waste and improve campaign efficiency. This approach also supports GDPR-compliant data governance, ensuring ethical data usage.

Mastering Identity Resolution: The Path to Marketing Success

Mastering identity resolution is essential for modern marketers seeking sustainable growth. A phased 12-month roadmap ensures seamless implementation, starting with data collection and progressing to advanced matching techniques. For example, one business achieved $8.2M in incremental revenue by monetizing owned audiences, showcasing the tangible benefits of this approach.

When evaluating solutions, compare features across platforms like Ignite, LiveRamp, and Neustar. Each offers unique capabilities, from probabilistic matching to persistent identifiers. A compliance audit checklist ensures adherence to regulations like GDPR and CCPA, balancing personalization with privacy.

By adopting a strategic framework, businesses can unlock deeper insights into customer behavior. This approach not only enhances campaign performance but also builds trust and long-term value. Embrace identity resolution to transform your marketing strategies and drive measurable success.

Development Team