Chrome & Entry PointsNarrow moat

Chrome completes the enclosure of Google's distribution. By owning the browser that a large share of the world uses to reach the web¹, Google owns the very doorway people walk through to get online, and it can ensure that doorway opens, by default, onto its own services. Between Android below and Chrome in front, the company has built redundant guarantees of reach that protect it no matter how any single part of the device landscape shifts.

A browser is a quietly powerful piece of real estate, because it sits between the user and everything they do online. Chrome's address bar is a search box, its new-tab page a Google surface, its defaults all pointing home — so the browser is not merely a tool but a permanent channel funneling its users toward Google's services, owned outright rather than rented through a placement deal.

Chrome also gives Google influence over the direction of the web itself — the standards, the technologies, the privacy mechanisms that shape how the internet works — which it can steer, within limits, in directions congenial to its own business. Owning the most-used browser means having a hand on the evolution of the medium through which Google makes nearly all its money.

For the owner, Chrome is a valuable but narrow thread, because it too became an antitrust target: the government asked for the browser to be sold, to break the self-reinforcing loop between owning the doorway and owning the destination, and in September 2025 the court declined, calling a complete Chrome divestiture a poor fit for the case². The doorway stays Google's, with a judgment on appeal and conduct rules attached.