What is Data Enrichment?
Data Enrichment is the process of enhancing your existing audience, customer, or performance data by adding new attributes, insights, or behavioral signals that make targeting more accurate and personalization more effective.

Notch - Content Team
Dec 11, 2025, 12:32 PM
Table of contents
Instead of relying only on basic demographic or interest data, enrichment layers deeper information such as intent, purchase behavior, psychographics, engagement history, or external dataset matches.
Enriched data gives algorithms clearer signals, improves creative relevance, and drives more efficient acquisition.
Why Data Enrichment Matters
Raw ad data is often incomplete.
Basic metrics like clicks or views don’t explain why a user behaves a certain way.
Data Enrichment helps marketers:
understand audiences at a deeper psychological and behavioral level
improve personalization and message relevance
increase conversions through better segmentation
refine targeting beyond broad interest-based signals
reduce wasted impressions and improve CAC
unlock advanced retargeting and lookalike modeling
enhance algorithm training for more stable optimization
power creative angles that resonate with intent
The better your data, the better your creative and algorithmic performance.
Types of Data Enrichment
1. Behavioral Enrichment
Adds actions users have taken:
page visits
add-to-cart behavior
video watch-time
2. Psychographic Enrichment
Captures motivations, values, emotional drivers, and lifestyle traits.
3. Intent Enrichment
Signals like:
recent searches
product category browsing
comparison activity
wishlist behavior
High-intent users convert faster.
4. Transactional Enrichment
Adds data like:
AOV
purchase frequency
refund rate
LTV
5. Identity & Demographic Enrichment
Age, gender, location, device type, income bands, etc.
6. External Dataset Enrichment
Merges CRM data, third-party data, or partner data with platform audiences.
How Data Enrichment Improves Performance
1. Better Audience Segmentation
Instead of general “interest targeting”, you get precision segmentation.
2. Higher Relevance in Creative Messaging
Enriched data informs:
hooks
angles
tone
benefit emphasis
offer personalization
3. Improved Conversion Rates
Better alignment of message → audience → funnel stage.
4. Lower CAC
Less wasted spend on uninterested users.
5. Stronger Algorithm Optimization
Platforms learn faster with richer signals.
6. Better Lookalike Modeling
More accurate seed audiences = higher-quality lookalikes.
When to Use Data Enrichment
Use Data Enrichment when:
scaling campaigns beyond initial audiences
CAC increases as audiences saturate
creative testing becomes inconsistent
retargeting segments feel too broad
launching new funnels or product lines
preparing for advanced personalization
algorithms need cleaner, higher-quality training signals
cross-channel attribution reveals mixed behavior patterns
Enrichment is especially critical for brands moving from startup stage → scale stage.
Best Practices for Data Enrichment
1. Start With First-Party Data
Your own data is the most accurate and compliant.
2. Define Segmentation Structures First
Don’t enrich randomly — enrich with purpose.
3. Keep Data Clean & Unified
Centralize data layers inside a CDP or CRM.
4. Feed Enriched Insights Into Creative Production
Example:
If users are “time-poor”, use quick-benefit hooks.
If “value-seekers”, highlight ROI or discounts.
5. Use Enriched Data for Bidding Strategies
High-LTV users deserve more aggressive bidding.
6. Update Enrichment Regularly
User behavior changes with seasons and trends.
Common Mistakes
Collecting data without using it in targeting or creative
Enriching irrelevant attributes
Not syncing data across platforms
Relying solely on third-party datasets
Mislabeling or mis-segmenting users
Ignoring privacy and compliance requirements
Overcomplicating segmentation structures
Data without application = zero value.
Examples of Data Enrichment in Action
Example 1: High-Intent Users Identified
Scroll depth + add-to-cart + long session → retarget with BOF CTA.
CPA drops significantly.
Example 2: Psychographic Split
Users interested in “self-care” vs “performance”.
Produces two ad concepts with different emotional drivers.
Example 3: LTV-Based Targeting
High-LTV buyers get premium bundle ads.
Lower-LTV buyers get entry offers.
ROAS improves.
Example 4: Behavior-Based UGC Targeting
Users who watched testimonials → served testimonial-heavy creatives.
What to Learn After Data Enrichment
(from your glossary list)
First-Party Data (foundation of enrichment)
Third-Party Data (external enrichment)
Psychographic Targeting (using enriched attributes for personalization)
