Lotame

Overview

Lotame is a world-class Data Management Platform (DMP) that helps digital marketers, agencies, and publishers unleash the power of their data. It specializes in 'Identity Resolution,' allowing brands to unify customer behaviors across devices and platforms without relying on third-party cookies. In April 2025, Lotame was acquired by Publicis Groupe to be integrated into Epsilon, creating the industry's most powerful identity-led advertising engine.

Founder story

Founded in 2006 by Andy Monfried in Columbia, Maryland. Andy, a veteran of the early ad-tech era, realized that while data was being collected, it wasn't being 'managed' to drive real outcomes. He built Lotame to be the industry's shared brain, leading it for 19 years through several major market shifts.

What it does

• Unifies first-party data into a single 'Identity Graph' for cross-device targeting
• Features the 'Spherical' platform for high-security data collaboration and clean rooms
• Provides access to the 'Lotame Data Exchange', a massive marketplace of behavioral data
• Automates the creation of high-fidelity audience segments using machine learning
• Enables cross-channel activation for display, social, video, and connected TV (CTV).

Who it's for

• CMOs & Marketing Directors
• AdTech Product Teams
• Large-scale Publishers
• Digital Media Agencies

Why it works

• Privacy-First: Pioneered 'Panorama ID,' a cookieless identity solution that respects user privacy
• Scale: Aggregates data from billions of devices to provide deep audience insights
• Fidelity: Known for high-accuracy 'Digital Kernel' matching that connects households and devices
• Consolidation: Now part of the Epsilon ecosystem, offering an unmatched end-to-end data stack.

Alternatives

• Adobe Audience Manager
• Salesforce Data Cloud
• Permutive
• Zeotap

Comparison overview

• Adobe/Salesforce: Massive cloud suites; Lotame is the superior, more agile specialist for pure identity and data exchange.
• Permutive: Strong on real-time; Lotame is often preferred for its deeper historical profiling and global data marketplace.
• Lotame is the premier choice for organizations that treat data identity as their primary competitive advantage.