Google's Privacy Policy Now Lets Opted-In Gmail Data Reach Ad Services

Google's privacy policy, revised with an effective date of Oct. 16, 2026, now says it does not show personalized ads based on Gmail, Drive or Google Photos content "unless you choose to make data from these services available to other Google services that support personalized ads."

The exception matters to anyone who switched on Personal Intelligence, the feature that lets Google Search and the Gemini app read a user's Gmail, Google Calendar and Google Photos. Google spokesperson Allie Bodack told Fast Company that Gmail data is not used for targeted ads today.

What the Oct. 16 policy says

The live privacy policy keeps its older sentence: "We don't show you personalized ads based on your content from Drive, Gmail, or Google Photos." It then adds the clause above. Techlicious reporter Suzanne Kantra wrote on Oct. 19 that the policy also says Search may process data a user allows it to reach "to personalize content, including ads."

The policy page lists no separate last-modified date. Policy tracker Conduct Atlas recorded the effective date moving from Oct. 1 to Oct. 16, a machine-generated summary that does not reproduce the full before-and-after text.

Personal Intelligence launched in January and reached all U.S. users in March, according to Fast Company. It is opt-in, but Fast Company reported that Google has shown pop-ups in the Gemini app encouraging people to turn it on.

Question	Google's answer as reported	Source
Ads based directly on the inbox or photo library	No	Techlicious
Search uses summaries and inferences from them	Yes	Techlicious
Training on summaries and inferences	Yes, not on raw inbox or imagery	Techlicious
Ads on sensitive categories such as health	No	Techlicious
Advertisers can access connected Gmail or Photos	No	Techlicious

What Google told Fast Company about ads

Fast Company's Jared Newman asked whether Personal Intelligence is used to target ads in regular Google searches. Bodack replied: "that's not the case today." She also pointed to a statement given to Search Engine Land that ads will not appear in AI Mode for users who enable the feature. Newman wrote that neither answer rules out future targeting.

The article notes that Google has promised since 2017 not to show ads based on Gmail messages, and that Alphabet's ads brought in 73 percent of its revenue in the most recent full year the article cites. A Google support document quoted there says Search Services History, which includes AI interactions, is used for ad targeting.

Forrester principal analyst Nikhil Lai said email data is valuable because it reveals high-intent signals. Lena Cohen, a staff technologist at the Electronic Frontier Foundation, said "It's unacceptable that it takes a journalist asking the company."

Google's policy page does not say when, or whether, ads will use connected-app summaries.

Disconnecting Gmail and Photos takes three menus

For a user who already opted in, backing out is a three-level trip. Per Techlicious, open the Google Account, go to Search Services Personalization, find Additional Personal Intelligence, choose Connected Content Apps, and disconnect Google Workspace or Google Photos.

Two catches follow. Disconnecting does not delete what Google already collected, so Search Services History in My Activity needs a separate cleanup. And switching off personalized ads in My Ad Center does not necessarily stop connected-app data from feeding AI personalization and model improvement, Techlicious said.

Gmail adds a fourth stop: Gmail-based personalization depends on Workspace smart features, which sit under Manage Workspace smart feature settings in Gmail's own settings.

Employers are already drawing lines around chatbots: Sweden's government offices blocked ChatGPT and Claude and steered staff to Copilot. Startups such as Alter are selling access control for AI agents for a similar reason. Personal Intelligence offers consumers no comparable control beyond the three menus above, and Bodack's "today" is the only time frame Google has given.