For most sites, no: not yet. Google's new Search Console control lets you exclude your content from AI Overviews, AI Mode and AI features in Discover without leaving regular search results, and Google says it is not a ranking signal outside those features. But opting out also means zero traffic and impressions from them, and the control is property-level today. As of 30 September 2026, I would measure first and opt out only where the data says the trade is bad.
Key Takeaways
- The control covers AI Overviews, AI Mode and AI features in Discover, per Search Engine Land's report of the 31 August 2026 global rollout.
- Google states the control is not used as a ranking signal for results outside those AI features.
- Opted-out sites will not receive traffic or impressions from the AI features, by Google's own description.
- It is property-level for now; Search Engine Journal reports page-level controls promised by March 2027, following UK regulatory requirements.
- It does not control AI training (that is Google-Extended) and does not override Merchant Center or Google Ads participation.
- Decide with data: use the new generative AI report as your baseline before flipping any switch.
What Google actually shipped
Search Engine Land reports that Google's message to site owners is that they can "decide if they want their site to appear in and help ground responses in our generative AI Search features." The control sits in Search Console. Search Engine Journal adds that changes typically take a few days to process, with content dropping out within one to two days, though caching can delay it.
The regulatory backdrop matters. Both TechCrunch and Search Engine Journal tie the control to the UK Competition and Markets Authority's requirements from June 2026, which include additional click data by December 2026 and more granular page-level controls by March 2027. So the tool is more a compliance-driven starting point than a finished product.
A property-level switch is a blunt instrument. Know what you are trading before you use it.
What it does and does not control
| Question | Answer (as reported) |
|---|---|
| Removes you from AI Overviews and AI Mode? | Yes, once processed |
| Removes you from AI features in Discover? | Yes, as reported |
| Affects normal blue-link rankings? | Google says not used as a ranking signal outside the AI features |
| Stops Google using content for AI training? | No, Google-Extended is separate |
| Affects Merchant Center or Ads? | No, not overridden |
| Granularity | Property level now; page level promised by March 2027 |
Two of those rows deserve caution. "Not a ranking signal" is Google's statement about how it treats the setting, and I have no independent test of it. And if AI features contain other search features, such as Top Stories inside AI Overviews, you may lose those placements too. Search Engine Journal, citing tracking data, said nearly one in six US trending news queries place Top Stories inside AI Overviews. For news publishers that is a real cost.
The decision framework I use
Step 1: Measure what you would give up
Open the generative AI performance report. Export AI impressions by page for at least a few weeks. If your key pages show meaningful AI impressions, opting out removes that visibility. If they show almost none, opting out costs little but also protects little.
Step 2: Estimate the traffic effect honestly
The report has no click data. Compare AI impressions to classic clicks on the same pages. If classic clicks are stable while AI impressions grow, AI features are additive. If classic clicks fall as AI impressions rise, substitution is plausible, though not proven.
Step 3: Classify the business model
- Ad-funded publishers whose revenue depends on visits: the case for opting out is strongest if AI answers displace clicks on your best pages, but weigh the Top Stories risk.
- Lead-gen and service businesses: being cited in an answer can build brand recall for high-consideration purchases. I would usually stay in.
- Ecommerce: Merchant Center participation is not overridden, but check which category pages appear in AI features before deciding.
- Edtech and B2B content sites: informational pages are heavily cited; test before blocking.
Step 4: Run a time-boxed test
Because it is property-level, testing on a subdomain or a secondary site is the only clean experiment. If you have one, opt out there for four to six weeks and compare against a similar property. If you only have one property, an opt-out is a full commitment, so I would not treat it as a casual test.
Opt-out is a business decision, not a technical one. Write down the metric that would change your mind.
What blocking does not solve
Opting out of Search's AI features does not stop other AI systems from using your content. Crawlers from other companies follow their own rules, set through robots.txt. It also does not stop Google-Extended-governed training uses because that is a separate control. If your concern is licensing or training, this switch is the wrong lever.
Nor does it fix attribution. If your worry is that users read your content in an AI summary and never visit, the new report will tell you how often you appear, but not how often people read.
When I would opt out
- The report shows heavy AI impressions on pages whose classic clicks have dropped, and those pages are your revenue drivers.
- Your content is proprietary or licensed, and appearing in a summary undermines the product.
- You have a legal or contractual reason to control how content is reused.
When I would stay in
- You sell high-consideration services and being named in answers supports brand recall.
- Your AI impressions are low anyway, so there is little to lose or gain.
- You rely on Top Stories or similar features that may sit inside AI experiences.
- You cannot yet measure the effect. Without a baseline, an opt-out is a guess.
Timing: why I would wait for more data
Two things are coming that should sharpen the decision: the click data the CMA requires by December 2026 and page-level controls by March 2027, as reported. Page-level control changes the calculus, since you could block a single proprietary guide while leaving the rest in. If you are not under acute pressure, waiting and baselining is reasonable.
For teams like the ones I have worked with on organic growth, including edtech brand Masai School (masaischool.com), visibility in early-stage discovery is worth defending. Your situation may differ, which is why the test matters.
Sources
Search Engine Land, Search Engine Journal, and TechCrunch. Verified 30 September 2026; details of the setting may change.
FAQ
What does Google's AI search opt-out control do?
It lets site owners exclude their content from appearing in and grounding Google's generative AI search features, including AI Overviews, AI Mode and AI features in Discover. Regular search results are not removed.
Will opting out hurt my rankings?
Google says the control will not be used as a ranking signal for results outside the generative AI features. I have not seen independent testing, so monitor your classic rankings and clicks after any change.
Is opting out the same as blocking Google-Extended?
No. Google-Extended is a separate control related to AI training. The Search Console setting governs appearing and grounding in Search's generative AI features.
How long does the opt-out take to work?
Search Engine Journal reports that changes typically take a few days, with content dropping out within one to two days, though caching may cause delays.
Can I opt out for individual pages?
Not yet. It is a property-level control now, with page-level controls promised by March 2027 as reported in connection with UK regulator requirements.
Will I lose Top Stories if I opt out?
Possibly in some cases. Search Engine Journal cited tracking data indicating that roughly one in six US trending news queries place Top Stories inside AI Overviews, so opted-out news sites might lose those placements.
Does the opt-out affect Merchant Center or Google Ads?
Per the reporting, it does not override participation in Merchant Center or Google Ads. Check the current documentation before relying on that for a shopping business.
Should small businesses opt out?
Usually not without data. Small sites often benefit from any extra visibility, and the effect is hard to measure. Baseline the AI impressions first and decide later.
How do I measure the impact if I do opt out?
Compare classic clicks, impressions and conversions before and after, and watch the generative AI report go to near zero. Record the date and any other site changes, such as updates to your content, so you do not misattribute movements.
Talk to Younus
With 4+ years of marketing experience in SEO, organic growth and content strategy, I help teams make calls like this with evidence rather than fear. See my work and reach out through the contact form at younusfardeen.in.