Some Google search campaigns are being upgraded to AI Max automatically. Account owners have no way to opt out. The change impacts campaign control and visibility.
Google is automatically upgrading certain search campaigns to AI Max, even if account owners haven't opened the notification email. There is no opt-out. The only way to avoid the upgrade is to turn off campaign-level broad match or automatically created assets before the migration.
This change affects any search campaign still using those legacy features. Brands and agencies will see campaign settings and creative controls overridden by default. According to PPC Land, the automatic migration started on September 1, 2026, and will continue through the month. It targets all campaigns using campaign-level broad match and Automatically Created Assets. Google had already stopped allowing new campaigns with these settings as of August 3, 2026.
"Google's AI Max migration for eligible Search campaigns is scheduled to run from September 1 to September 30, 2026, with Dynamic Search Ads receiving a separate deadline in February 2027."
- PPC Land
Google says the move is part of its effort to standardize AI-powered advertising. The company has added new tools, such as query-level reporting, more brand controls, and updated text guidelines, to help advertisers adjust. Google describes AI Max as an extra layer for Search campaigns, not a new campaign type. After migration, advertisers can still control some search term matching, text customization, and Final URL Expansion, as detailed in the Performance Max documentation.
For advertisers who want to appear in Google's latest AI search formats, AI Max or Performance Max is now required. The upgrade is not a test or a limited rollout. It applies across the platform, and there is no way to delay or negotiate. The transition happens even if advertisers don't confirm the notification email. Only disabling the affected features in advance will prevent migration, as reported by The Drum and MediaPost.
Marketers and publishers who rely on detailed campaign management will lose some direct control. The forced migration means established workflows and optimization tactics will need to change. As reported earlier, platform-driven changes can disrupt audience strategies overnight, especially when there is no transparency or opt-out.
"Google has stated in official documentation and advertiser emails that it will use equivalent AI Max settings to minimize disruption, ensuring that campaigns are transferred with matching parameters rather than left on outdated configurations."
- Saar, Industry Analysis (source)
Google's approach puts its AI-driven model ahead of advertiser control. While some new reporting and brand safety features are available, the lack of opt-out and the automatic upgrade show that Google is prioritizing its own roadmap. For advertisers and publishers, the message is clear: if you want visibility in Google's search results, you have to adapt to the new system, even if it means giving up some control over your campaigns.
