Ad tech glossary

Sponsored Intelligence (SI)

Technical definition

An open standard within the AdCP ecosystem for branded, conversational experiences inside AI assistants. SI handles the engagement, while commerce protocols such as ACP handle transactions.

The ADLINGO translation

The ad format for a world where people ask a chatbot first. A user asks an AI assistant about running shoes, and a brand gets to join the conversation. Clearly labeled, in theory. It's sponsored content rebuilt for AI answers, and every publisher and platform is watching how the labeling rules shake out.

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