Cardlytics
Cardlytics is a data-driven advertising platform that leverages visibility into roughly $5.8 trillion in annual consumer spending — drawn from nearly 215 million customers and approximately half of all card-based transactions in the U.S. — to help advertisers target, engage, and measure relevant shoppers at scale, and to deliver personalized cash-back offers based on individual spending history.
Last updated Oct 5, 2026 by the ATDb Editorial Team
AI-drafted from public sources14 sources cited
At a glance
- Employees
- 501-1000
- Funding
- ~$350M+
- Revenue
- $200M–$300M
- Stock
- CDLX
About
Dominant player in bank-data-powered purchase intelligence advertising, with exclusive partnerships with major U.S. financial institutions
Cardlytics is a data-driven advertising platform that leverages visibility into roughly $5.8 trillion in annual consumer spending — drawn from nearly 215 million customers and approximately half of all card-based transactions in the U.S. — to help advertisers target, engage, and measure relevant shoppers at scale, and to deliver personalized cash-back offers based on individual spending history. Its platform enables advertisers to reach consumers directly through their online and mobile banking channels, allowing banks to enrich the customer experience with cash-back rewards while giving advertisers a channel to motivate both online and in-store purchases. Cardlytics positions itself as democratizing commerce media — historically limited to large retail players — by empowering merchants of all sizes and verticals to participate, and by offering both advertisers and publishers the ability to drive marketing strategies while also generating revenue. A key value proposition for advertisers is brand safety, as the platform operates within banks' trusted digital environments, free from adjacency to harmful content and from ad fraud. Because Cardlytics sees half of all credit and debit card swipes in the U.S., it can close the loop between ad exposure and actual purchase, giving marketers a direct measure of true sales impact. Source 1: cardlytics.com — About Cardlytics | A Powerful Advertising Platform Source 2: clickz.com — Cardlytics combines ad tech with fintech to create a unique ...
Business model
Marketplace
Target market
Enterprise
What they offer
Cardlytics Direct
Core advertising platform that delivers targeted cash-back offers to consumers within their bank's digital channels, powered by purchase data analytics.
Bridg
Customer data platform (CDP) acquired by Cardlytics that enables brick-and-mortar retailers to identify, understand, and engage their customers using point-of-sale data.
Cardlytics for Banks
A white-labeled rewards and offers program for financial institutions that monetizes digital banking engagement while increasing customer loyalty.
Campaign Measurement & Attribution
Closed-loop measurement tools that track actual in-store and online purchases to attribute sales lift directly to advertising campaigns.
Audience Segments
Pre-built and custom audience segments derived from anonymized bank transaction data, enabling precise targeting by spending category, brand affinity, and purchase frequency.
Key features
Use cases
Customer segments
Tech & specs
Technology stack
Security & compliance
Deployment
API
Limited
- 2008 · Founded