Google privacy policy update adds ad personalization exception for AI Mode ads

Google has updated its Privacy Policy to add an exception for ad personalization, and the company is testing ads in AI Mode that are informed by data from connected Gmail and Photos, according to Search Engine Journal. The outlet published its report on 2026-10-27 at 17:11 UTC under the title “Google Privacy Update Lets Connected Apps Shape AI Mode Ads”. For marketers, the change touches how ads may be targeted inside a search feature that is still taking shape.

What the Google Privacy Policy update changes

The central change is an exception for ad personalization, which Search Engine Journal says Google added to its Privacy Policy. Reports on the update say the revised Google Privacy Policy takes effect on October 16, 2026, and that the sentence in question covers Google Drive as well as Gmail and Photos.

Ad personalization means choosing which ads a person sees based on information about them. The update matters because it sits in the Privacy Policy that governs what Google may do with data it collects from its services.

Coverage of the update describes a two-part structure. By default, Google does not show personalized ads based on content in Drive, Gmail or Photos. The exception applies only when a user chooses to make that data available to other Google services, for example by connecting those apps to a feature that draws on them. Without that choice, the default stays in place.

That framing matters for anyone following Google ad personalization in 2026. The policy does not open email, files or photos to ad targeting in general. It creates one narrow path, tied to a user action, through which data from those services can shape the ads a person sees.

AI Mode ads tied to Gmail and Photos

Alongside the Privacy Policy change, Google is testing AI Mode ads informed by connected Gmail and Photos data, per the same report. AI Mode is a Google search feature, and the test is tied to Personal Intelligence, the opt-in feature that lets AI Mode in Search and Gemini draw on apps a user has connected.

In the report’s title, the word “connected” points to apps a user has linked through Personal Intelligence. The ads apply only to users who turn the feature on, and Gemini Apps can use the same connected data, which is how the exception reaches beyond AI Mode. Nothing in the material says which signals from Gmail or Photos would be used, or who is included in the test.

Coverage of the update also reports clear limits on this kind of ad personalization from connected apps. Google says the ads are not based directly on the contents of a user’s inbox or photo library, and advertisers do not get access to the connected apps themselves. Sensitive categories such as health, religion and sexual orientation stay excluded.

Those limits shape how Gmail and Photos ad personalization should be read. The signal reaches the ad system through a feature the user switched on, not as raw messages or images handed to advertisers. For readers deciding whether to connect their apps, these three limits are the main points to weigh against the convenience of more personal answers.

What to weigh before connecting apps

If you use AI Mode or Gemini, the decision sits with you. Personal Intelligence is opt-in, so nothing changes for ads unless you connect Gmail, Photos or Drive. Before you do, check which apps are linked to your Google Account and ask yourself whether more personal answers are worth having those services inform the ads you see. If you have already connected apps and are unsure, review the connections in your account settings and remove any you do not need. We suggest revisiting that choice whenever Google updates its Privacy Policy, because the terms that govern connected data can change over time.

What the current Privacy Policy already says

Google’s Privacy Policy states that the company collects information such as apps, browsers and devices, activity, and location. It adds that information collected while a user is signed in is stored with the Google Account.

The Privacy Policy also says Google uses information from its services to show ads based on user activity, including ads based on location. The new exception is therefore an addition to a policy that already links activity data to advertising.

Read side by side, the current text and the new exception show a familiar pattern. Google already ties ads to signed-in activity and location, and the account controls for those signals remain the place to review them. What changes is the source of the signal. Instead of only searches, browsing activity or location, content from services a user has deliberately connected can now feed into ad personalization, within the limits Google describes. That makes connecting apps the deciding step, and it is worth treating as a privacy choice rather than a simple feature toggle.

What it means for search marketers

Ads shaped by a user’s own connected apps would differ from ads matched only to a query. For agencies and content teams, the practical point is that paid placements in AI Mode may be influenced by signals outside the search itself. Organic content planning is not affected by anything in the facts reported so far.

What agencies can monitor

Since the test details are not public, the practical response is to watch rather than rebuild. Keep an eye on AI Mode placements in your reporting and note any shift in how paid results appear next to AI answers. Expect less transparency about why a particular user saw an ad, because signals from connected apps are not visible to advertisers. When clients ask about privacy, we recommend pointing them to the Privacy Policy text itself and to the limits Google has stated, such as the exclusion of sensitive categories, rather than to speculation. If Google publishes targeting options or reporting for these ads, that will be the moment to revisit campaign plans.

Teams that decide article scope by search intent can keep doing so; for background, see this guide on setting SEO article length by search intent.

What is still not known

• The exact text and limits of the new ad personalization exception.
• The date the change applies from.
• Which users, countries and advertisers are in the AI Mode ad test.
• Which Gmail and Photos data would inform ads, and whether users can switch it off.
• Whether the test will become a general rollout.

Sources

• Search Engine Journal
• policies.google.com