---
id: "concept-full-ai-intermediation"
type: "concept"
source_timestamps: ["§ The Three Types of AI Agent Interactions"]
tags: ["autonomous-commerce", "b2b2c-ai"]
related: ["framework-three-types-ai-interactions", "entity-opentable", "entity-hostie", "concept-consumer-agents"]
definition: "Transactions conducted entirely between a consumer's AI agent and a brand's AI agent, with zero direct human involvement."
sources: ["agentic"]
sourceVaultSlug: "hbr-seg-agentic"
originDay: 6
articleStem: "hbr-ext-18-preparing-brand-agentic-ai"
sourceUrl: "https://hbr.org/2026/03/preparing-your-brand-for-agentic-ai"
sourceTitle: "Preparing Your Brand for Agentic AI"
---
# Full AI Intermediation

**Full AI Intermediation** is the third and most advanced mode of AI interaction, where AI agents interact autonomously on *both* sides of a transaction without direct human involvement. Human intentions, emotions, and preferences are prefiltered through algorithms.

An early manifestation: a consumer's ChatGPT agent (a [[concept-consumer-agents]]) autonomously negotiating with a restaurant's AI concierge (like [[entity-hostie]]) to check availability, select a table, and confirm a booking via [[entity-opentable]]. In this state, marketing shifts entirely from appealing to human psychology to optimizing for **algorithmic matchmaking** — the strategic rationale behind Stage 3 tactics in [[framework-three-stages-agentic-adoption]]. This is the terminal stage of [[framework-three-types-ai-interactions]].