---
id: "entity-google-d69"
type: "entity"
entityType: "organization"
canonicalName: "Google"
aliases: ["Alphabet", "Alphabet Inc."]
source_timestamps: ["¶1", "§ Advertising revenue", "§ Transaction fees", "§ Ecosystem services", "§ Adapt", "§ Reinvent"]
tags: ["search", "advertising", "platform-incumbent"]
related: ["entity-universal-commerce-protocol", "entity-shopify"]
sources: ["attention"]
sourceVaultSlug: "hbr-seg-attention"
originDay: 4
articleStem: "hbr-foci-69-ai-threatening-platforms"
sourceUrl: "https://hbr.org/2026/04/how-ai-is-threatening-platforms-revenue-streams"
sourceTitle: "How AI Is Threatening Platforms’ Revenue Streams"
---
# Google

**Google** (Alphabet Inc.) is a major platform incumbent heavily reliant on advertising — **~75% of revenue in 2024** (public commentary puts Alphabet's ad share around 77–80% across 2023–24).

It is cited for:
- **Internal referral loops** (Search → Maps → YouTube) — a textbook target of [[concept-walled-garden-deconstruction]].
- **Ecosystem services** (Google Cloud, Google Pay).
- **Strategic responses to AI:** building store-calling agents (the *Adapt* posture) and co-developing the [[entity-universal-commerce-protocol-d4]] with [[entity-shopify]] (the *Reinvent* posture) — see [[framework-platform-response]].

As an ad-dominant platform, Google is a central subject of [[concept-two-sided-market-breakdown]] and [[claim-ad-revenue-collapse]]. Its Gemini model also powers [[entity-macys-ask-macys]].