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Anonymous Digital Retargeting

Privacy-First Identity Resolution

Bridge the gap between anonymous digital signals and actionable audience intelligence. Our platform resolves website traffic into deterministic profiles, allowing you to append high-fidelity demographics for just $0.02 per match. Future-proof your marketing with a cookieless identity graph designed for the enterprise.
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100% Free Data Test

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Up to 90% Match Rates

Start Your Free Identity Test
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SOC2 Type II Compliant | Deterministic Matching | Cookieless Infrastructure
1B+

IP Addresses

4B

Mobile Advertising IDs (MAIDs)

1B

Opt-in Consumer Emails

Trusted by:

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The image shows the Ford logo, featuring the word Ford in white script inside a dark oval with a white border.
The Girl Scouts logo features the words girl scouts in bold black lowercase letters next to a solid gray trefoil symbol.
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state farm

Our PROVEN TRACK RECORD

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70-90%

Average match rate for resolving anonymous consumer traffic into enriched profiles.

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$0.02

Transparent, direct-source pricing per successful match.

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Daily updates processed to ensure maximum data freshness and graph accuracy.
0 Million+
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< 24 Hours

Turnaround time from initial website visit to multi-channel activation.

Identifying the 97% of Visitors Who Leave Without Converting

Standard retargeting is failing. As 3rd-party cookies disappear, marketers are losing visibility into the 97% of web traffic that browses and leaves without a form fill. Legacy retargeting companies rely on fragile tracking pixels that are increasingly blocked by modern browsers.
The TDG Solution: We utilize a Deterministic Identity Graph to bridge the “Anonymity Gap.” Instead of temporary cookies, we resolve persistent digital markers (MAID and IP) against our master database. This allows you to gain deep intelligence on your anonymous website visitors and re-engage them through a privacy-compliant, omnichannel approach.
Free trial data test

What Makes Our Data Better?

Our team of experts leverages cutting-edge technology and extensive industry experience to provide comprehensive data solutions tailored to your business needs. We manage over 500 million Mobile Ad IDs and 1 billion privacy-compliant emails, ensuring your data is robust and reliable.

100%

Free data test

Try our data services risk-free with a complimentary data quality test before committing.

24/7

Personalized support
Frustrated by AI bots? Receive a real dedicated support person.

$0.02

For one record

Affordable data enhancement at just $0.02 per record, maximizing your marketing ROI.

The team at The Data Group always provides us with great data and great customer service.

National Ford Dealer

We have worked with The Data Group for over 15 years and they are our go to for high-quality data.

Marketing Agency

90%

Match rates

Trust our services to deliver up to 90% match rates, guaranteeing highly accurate customer data.

Signal Enrichment: Adding Intelligence to Anonymous Markers

Our technology follows the Signal Enrichment methodology utilized by enterprise-scale advertising ecosystems. We resolve the anonymous “Who” into the strategic “What,” providing the intelligence needed for surgical consumer retargeting:
  • Signal Capture: We identify anonymous markers (MAID, HEM, or IP) the moment a visitor engages with your brand.
  • Identity Resolution: Our engine cross-references these markers against our proprietary, permission-based Identity Graph of 250M+ households.
  • Attribute Append: We append demographic profiles (age, income, interests, purchase intent) to the anonymous marker.
  • Privacy-Safe Activation: You receive an enriched dataset ready for your DSP or social platforms, allowing for hyper-personalized ads without ever exposing the user’s private PII.

Strategic Audience Attribution & Intelligence

Move beyond basic traffic analytics. By identifying anonymous signals, we empower brands to gain deep behavioral insights and scale their audience intelligence safely.
  • The Strategic Advantage: Our platform allows you to see the real demographic profile of your traffic, enabling you to optimize your ad spend toward high-value audiences.
  • The Compliance Shield: In line with enterprise ethical standards, we focus on Signal Enrichment for audience attribution and 1st-party CRM enhancement. By resolving anonymous markers against 100% opt-in aggregators, we ensure your brand gains actionable intelligence while maintaining 100% user anonymity and regulatory compliance.

100% Privacy Compliant Enterprise Infrastructure

In a heavily regulated industry, your data partner’s transparency is your brand’s safety. Our anonymous digital retargeting technology utilizes double-blind matching and permission-based sourcing to ensure your data remains actionable and compliant.
Enterprise Identity Resolution. As a leading direct data source, The Data Group serves enterprises with the technical scale and SOC2-compliant security required to power identity resolution at the highest level of scrutiny.
Industries

What Sectors We Serve

Nonprofits

01

We support charities, associations and membership organisations with data enrichment that increases deliverability, reduces waste and heightens engagement.

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Flexible ecosystem
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All-in-one CRM
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Live donor profiles
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Time-saving automation

Retail

02

From bricks-and-mortar chains to digital marketplaces, retail and eCommerce businesses rely on accurate contact, purchase-behaviour and demographic data to engage shoppers, optimise lifetime value, and maximise ROI on campaigns.

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Omnichannel identity linkage
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Real-time shopper insights
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Predictive buyer personas
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ROI-driven segmentation

Healthcare

03

In a regulated and data-sensitive environment, accuracy, compliance and engagement matter. We assist healthcare-providers, medical-device firms and pharmaceutical marketers in cleaning and enhancing patient, provider and HCP data for improved outreach, segmentation and campaign performance.

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Compliance-first architecture
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Verified HCP signals
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Fragmented Patient Data Linkage
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Regulatory-grade accuracy

We support charities, associations and membership organisations with data enrichment that increases deliverability, reduces waste and heightens engagement.

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Flexible ecosystem

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

All-in-one CRM

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Live donor profiles

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Time-saving automation

From bricks-and-mortar chains to digital marketplaces, retail and eCommerce businesses rely on accurate contact, purchase-behaviour and demographic data to engage shoppers, optimise lifetime value, and maximise ROI on campaigns.

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Flexible ecosystem

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

All-in-one CRM

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Live donor profiles

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Time-saving automation

In a regulated and data-sensitive environment, accuracy, compliance and engagement matter. We assist healthcare-providers, medical-device firms and pharmaceutical marketers in cleaning and enhancing patient, provider and HCP data for improved outreach, segmentation and campaign performance.

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Flexible ecosystem

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

All-in-one CRM

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Live donor profiles

A blue checkmark icon on a light gray background, symbolizing confirmation or approval.

Time-saving automation

The Blog

Industry Articles and News

Business Email Append for Consumer Companies: What It Is, How It Works, and Why It Matters
Voter Data Precision – How Accurate Demographic Personalization Changes the ROI of Political Outreach Campaigns
6 Ways Consumer Email Append Drives B2C Growth
Data Enrichment vs Data Append: What’s the Difference and Which Do You Need?
Real-Time vs Batch Processing: A Technical Look at Why API-Driven Data Enrichment is Superior for Modern Sales Teams
Donor Intelligence: How Data Enrichment Helps Non-Profits Identify Major Gift Prospects
FAQs

Anonymous Digital Retargeting FAQs

Q: What is Anonymous Digital Retargeting?
A: It is a technology that resolves anonymous signals (MAID/HEM/IP) into verified identity markers, allowing brands to append demographic attributes to website visitors who haven’t converted yet.
A: Most vendors rely on 3rd-party cookies. TDG uses deterministic data from a proprietary Identity Graph, which is more accurate, permanent, and resistant to browser tracking blocks.
A: We focus on “Signal Enrichment.” We append demographics to an anonymous digital ID, allowing you to personalize offers through activation platforms without needing to store or reveal the visitor’s private PII to your internal systems.
A: Our data is sourced through 100% permission-based aggregators. We provide a privacy-conscious environment that allows you to gain deep audience intelligence and personalize offers while keeping the individual visitor anonymous.
A: We offer a flat, performance-based rate of $0.02 per successful match. No setup fees, no monthly retainers.

Ready to Solve the Anonymity Gap?

Stop letting 97% of your traffic disappear. Join the enterprises leveraging our Identity Resolution platform to maximize reach and ROI.
Request My Free Identity Audit
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Services

Data Append

Demographic Append

Email Append

Email Validation

Phone Append

Psychographic Append

Reverse Email Append

Reverse Phone Append

Programmatic

Anonymous Digital Retargeting

Audience Data

Enhanced Data Onboarding

Custom Mailing

Mailing Lists

API

Auto Append API

Demographic Append API

Email Append API

Email Validation API

Phone Append API

Reverse Email Append API

Reverse Phone Append API

Pricing

Contact Us

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Free Trial
Services

Data Append

Email Append

Reverse Email Append

Email Validation

Phone Append

Reverse Phone Append

Demographic Append

Psychographic Append

Programmatic

Audience Data

Anonymous Digital Retargeting

Enhanced Data Onboarding

Custom Mailing

Mailing Lists

API

Pricing

Contact Us

Business Email Append for Consumer Companies: What It Is, How It Works, and Why It Matters
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