Dynamic Search Ads Have an Expiry Date: What AI Max Means for Your Account
Google is retiring Dynamic Search Ads: auto-upgrades to AI Max start in September 2026 and the full sunset is February 2027. What AI Max actually does, what you gain, what you lose, and how to migrate on your own terms.
If your account runs Dynamic Search Ads, put a date in your calendar: according to reporting by Marketing Dive and several PPC trade publications in July and August 2026, Google is taking AI Max for Search out of beta, legacy DSA campaigns start auto-upgrading to AI Max in September 2026, and DSA disappears completely in February 2027.
Auto-upgrade means exactly what it sounds like: if you do nothing, Google migrates you. And a migration you did not plan is a migration on Google's terms, not yours.