---
id: "concept-ai-assistant-vs-shopping-agent"
type: "concept"
source_timestamps: ["§ Meet Your New Customer: The AI Agent"]
tags: ["ai-modes", "user-interaction", "agentic-commerce"]
related: ["concept-agentic-commerce", "concept-human-present-mode"]
speakers: ["Kartik Hosanagar"]
definition: "The distinction between AI that merely suggests options for human evaluation (Assistant) and AI that actively filters, selects, and purchases products based on directives (Agent)."
sources: ["geo"]
sourceVaultSlug: "hbr-seg-geo"
originDay: 3
articleStem: "hbr-tier2-05-market-to-ai-customer"
sourceUrl: "https://hbr.org/2026/06/how-do-you-market-to-an-ai-customer"
sourceTitle: "How Do You Market to an AI Customer?"
---
# AI Assistant vs. Shopping Agent

[[entity-kartik-hosanagar]] distinguishes two modes of AI support in modern shopping.

**AI assistant mode** is today's standard (e.g., ChatGPT or Gemini used for research). The user supplies context — *training for a half-marathon, recovering from ankle surgery* — and the LLM suggests options and links. The human still evaluates, decides, and completes the transaction.

**Shopping agent mode** is the shift into [[concept-agentic-commerce-d5]]. The user gives a directive (*"Order a running shoe…"*) and the agent actively researches, filters, and picks a specific product. It runs in one of two sub-modes:
- **Human present** — the agent selects but requires final approval before charging the user's payment credentials (see [[concept-human-present-mode]]).
- **Fully autonomous** — the agent completes the purchase without asking.

The distinction is decisive for marketers: in shopping-agent mode the AI is the entity making the choice, fundamentally altering the target audience for brand persuasion. Because the two modes behave like different species of buyer, the science of influence must change too (see [[concept-bnn-vs-ann]]).

*Enrichment note:* industry commentary frames this as a move from "I decide, AI assists" to "AI decides, I ratify." A **dual framing** may be more accurate near-term — AI as both a richer front-end channel *and*, in some scenarios, a semi-autonomous customer (see [[contrarian-ai-is-not-a-channel]]).


## Related across articles
- [[concept-delegation-vs-assistance]]
- [[concept-human-present-mode]]