StackAdapt, a privately owned company headquartered in Canada, founded in 2014 with approximately 1390 employees, reported $400.0M in revenue as of 2024. The company specializes in RTB and programmatic advertising, functioning as a global ad tech company that provides an omnichannel self-serve advertising platform.
On February 19, 2026, StackAdapt, an AI advertising and orchestration platform, announced a partnership with global data and technology company Experian to enhance first-party data activation. This collaboration, initially detailed in reports on February 18, integrates Experian's identity resolution and audience data, including its advanced ID Resolution and Mosaic segments, into StackAdapt's UK advertising platform. The partnership aims to empower UK brands and agencies to maximize their first-party data value for smarter ad targeting and measurement by matching customer data to media channels.