LiveRamp
Data connectivity and identity resolution platform provider
LiveRamp is a data connectivity company that provides identity resolution infrastructure, letting brands, publishers, and platforms match and connect customer data across different systems and devices without directly sharing raw personal…
Definition
LiveRamp is a data connectivity company that provides identity resolution infrastructure, letting brands, publishers, and platforms match and connect customer data across different systems and devices without directly sharing raw personal information. Its core product, built around an identifier called RampID, lets separate organizations join their respective data sets on a common, privacy-conscious identity key for purposes like advertising measurement and audience targeting. LiveRamp is publicly traded and widely used across advertising and media industries.
Overview
Advertisers, publishers, and data providers each hold customer information in their own systems, and matching those records across organizations to run coordinated advertising or measurement has traditionally required either sharing raw personal data, which raises privacy and security concerns, or relying on third-party cookies, which browsers increasingly restrict. LiveRamp built its identity resolution business to solve this by acting as a neutral intermediary that lets organizations match data without exposing underlying personal details to each other. Mechanically, LiveRamp ingests identifying information such as email addresses or postal addresses from a client and translates it into RampID, a pseudonymous identifier that represents the same underlying person consistently across different partners' systems. Because the translation happens under LiveRamp's governance, two companies can match their respective customer records against the same RampID without either party seeing the other's raw personal data directly. This connectivity layer plugs into a client's existing customer data platform, data warehouse, or advertising tools, extending their reach without requiring them to become an identity resolution provider themselves. LiveRamp's role sits upstream of pure customer data platforms and ad execution vendors, functioning as connective infrastructure rather than a place brands build campaigns or store their core customer records. It competes most directly with other identity resolution and data collaboration providers, and with adtech-embedded identity solutions offered by platforms like Zeta Global, while remaining more narrowly focused on identity and data connectivity than end-to-end marketing execution vendors. In practice, brands use LiveRamp to onboard their customer data for advertising activation across multiple ad platforms consistently, publishers use it to match their audience data against advertiser data for targeting deals, and measurement companies use it to join disparate data sets for cross-channel campaign measurement without direct data sharing. Data clean rooms, which allow two parties to analyze combined data without either seeing the other's raw records, are a related capability LiveRamp has expanded into. The main limitation is that LiveRamp's value depends on broad adoption of RampID or compatible identifiers across the ecosystem it connects; if a given ad platform or data partner does not support the identifier, connectivity through LiveRamp is reduced. Ongoing changes in privacy regulation and the decline of third-party cookies continue to reshape how identity resolution vendors like LiveRamp operate, pushing more activity toward first-party data and clean-room-based collaboration rather than broad cross-site identifiers. Brands evaluating LiveRamp should also weigh how many of their key advertising and measurement partners already support RampID natively, since gaps in that coverage can limit the practical reach of an otherwise well-designed identity strategy.
Key Features
- RampID pseudonymous identifier for cross-organization data matching
- Privacy-conscious data connectivity without raw data sharing
- Integrates with existing customer data platforms and warehouses
- Supports data clean room collaboration between separate parties
- Connects brand, publisher, and measurement data across the ad ecosystem
- Neutral third-party governance over identity matching processes