Google has redrawn the line between personal content and personalized advertising. A privacy policy revision that took effect October 16 now allows content from Gmail, Google Photos and Google Drive to influence ads when a user connects those apps to Search or Gemini and uses Personal Intelligence.
What changed
For years Google’s policy said personalized ads would not be built from Drive, Gmail or Photos. The updated language keeps that statement but adds an exception: data can flow when the user makes it available to other Google services that support personalized ads.
The practical application sits inside AI Mode and Gemini. If someone opts into Personal Intelligence, Google may draw on connected apps to personalize content, and Search may also use that same context to shape ads.
How connected apps influence AI Mode
Personal Intelligence launched in January 2026 as a U.S. Labs experiment in English for Google AI Pro and Ultra subscribers on personal accounts. It can reference a flight confirmation in Gmail, travel photos, or purchase history to make AI Mode answers more useful.
“It’s like a personal shopper who already knows your itinerary and the vibe you’re going for,” Robby Stein, VP of Product for Google Search, said in the January announcement.
In March, Google said the experience would remain ad-free for now but expected ads to work similarly for connected users later. That later has arrived: the company is now testing ads in AI Mode for people with Personal Intelligence turned on.
What advertisers can actually do
There is no new audience segment, targeting toggle or bid lever here. Personal Intelligence operates on the searcher’s side. Google has not announced dedicated reporting or placement controls for this test.
Campaign eligibility follows existing AI Mode rules:
- Performance Max
- Shopping
- Search campaigns using broad match, including AI Max for Search
Google says advertisers won’t receive access to a user’s Gmail inbox or Photos library, and sensitive categories such as race, religion, sexual orientation and health remain excluded.
Why this matters
Connected apps could supply the missing context an advertiser usually can’t get from a query. A user searching for “coat” might see ads shaped by a flight to Chicago in March and past brand preferences, without typing any of that. That makes existing broad match, Shopping and Performance Max campaigns potentially more relevant in AI Mode.
But the reporting gap is real. There is no signal that says a conversion or impression was influenced by Gmail or Photos, and AI Max reports are unlikely to identify it. Advertisers should treat this as a relevance tailwind for already eligible campaigns, not a measurable new channel.
What to watch
Google hasn’t said when this ad test will become generally available or whether advertisers will get dedicated reporting. It is also unclear whether connected-app signals personalize ads only inside AI Mode or across other Search Services.
The user controls remain important. People can turn off personalized ads in My Ad Center, but Google notes that disconnecting Connected Content Apps is the only way to remove Gmail and Photos from Personal Intelligence entirely.
For marketers, the short-term move is simple: make sure your AI-Mode-eligible campaigns are running well, and don’t wait for a new targeting knob.
Source: Search Engine Journal
