AdTech & MarTech
Cookieless Identity in 2026: The Stack After Third-Party Cookies
UID2, ID5, RampID, Privacy Sandbox, clean rooms, first-party data, contextual. The 2026 identity stack is a portfolio — no single ID replaced the cookie.
Tag
RampID
UID2, ID5, RampID, Privacy Sandbox, clean rooms, first-party data, contextual. The 2026 identity stack is a portfolio — no single ID replaced the cookie.