Google is sunsetting Dynamic Search Ads (DSA) — and replacing them with AI Max

If you run Google Ads, you just got a quiet but meaningful deadline: Google says it will upgrade Dynamic Search Ads (DSA), automatically created assets (ACA), and campaign-level broad match settings to AI Max for Search starting in September. In the same announcement, Google also says you won’t be able to create new DSA campaigns via Google Ads, Google Ads Editor, or the Google Ads API starting in September. (Google’s announcement)

For business owners and agency leaders, this is more than a feature swap. It’s a shift in how Google expects you to scale search: less “choose the query + write the ad” and more “define guardrails + let the system match, write, and route traffic.” The winners won’t be the advertisers with the most keywords. They’ll be the ones with the best controls, cleanest data, and sharpest landing pages.

What exactly is changing (and when)

Google frames this as AI Max “moving out of beta,” with a phased transition that starts now and becomes automatic in September. (Google’s announcement)

  • Phase 1 (now): Voluntary upgrades begin, and Google recommends switching early so you “maintain full control” over the setup. (Google’s announcement)
  • Phase 2 (September): Automatic upgrades begin, and new DSA creation ends in the UI, Editor, and API. (Google’s announcement)
  • End of September: Google expects all eligible campaign upgrades to be complete. (Google’s announcement)

Google also states a performance claim worth noting: AI Max campaigns see “an average of 7% more conversions or conversion value at a similar CPA/ROAS” when using the full feature suite (search term matching, text customization, and final URL expansion) compared to using search term matching alone. (Google’s announcement)

Why this matters: the control surface is changing

DSA historically gave advertisers a “website-first” way to show ads: Google scans your site and matches searchers to relevant pages. AI Max takes that idea and expands it into a broader automation layer—matching, creative, and routing—while emphasizing new guardrails. Google says AI Max offers “more advanced controls — which allow you to steer AI with greater precision — such as brand, location controls and text guidelines.” (Google’s announcement)

Practically, this forces a leadership decision:

  • If your brand is built on strict positioning, you’ll need to operationalize those constraints as machine-readable inputs (brand exclusions, geographic rules, text guidelines, landing-page governance).
  • If your account depends on “set-and-forget” DSA, you’re about to inherit a more complex system that can expand reach faster—good for growth, dangerous for waste if you don’t manage it.
  • If you’re an agency, this changes client expectations: the work shifts from writing 200 ads to building an AI-safe operating system for search.

AI Max risk management checklist (what to do before September)

Because the upgrade becomes automatic, the strategic move is to treat the next few months like a migration project. Here’s the executive checklist we’re recommending to clients:

  • 1) Audit every DSA-dependent campaign. Identify which ad groups rely on DSA targeting, which landing pages they typically send traffic to, and which queries drive spend.
  • 2) Clean up your “AI inputs.” AI Max will use signals like your site content and your ads to stay relevant. If your site has thin pages, outdated offers, or overlapping product/service pages, you’re feeding the system noise.
  • 3) Lock down brand and compliance guardrails. Translate “don’t say this” into enforceable exclusions and text guidelines; align legal/compliance early so the guardrails are not added after problems happen.
  • 4) Build landing-page accountability. In AI-routed traffic, the landing page becomes part of the ad system. Standardize page templates, tighten above-the-fold messaging, and ensure conversion tracking is accurate.
  • 5) Test with experiments, not opinions. Google explicitly recommends testing; use controlled experiments so you can answer: does AI Max expand the right queries, at the right cost, with the right lead quality? (Google’s announcement)

What this signals about “AI search” and paid visibility

The bigger story is directionality. Google is re-platforming search advertising around automation that can interpret broader intent signals and dynamically assemble the experience. That’s consistent with where search is going overall: fewer fixed query patterns, more AI-mediated journeys.

For marketers, the implication is blunt: you don’t just “opt into” AI-era search mechanics. You get migrated into them. The brands that win will pair AI Max with a strong content system—clear product/service pages, proof assets, and conversion-focused UX—so the machine has the right material to work with.

Actionable takeaways for business owners and agency leaders

  • Don’t wait for the automatic upgrade. Move early so you control the configuration and don’t inherit defaults when spend is on the line.
  • Invest in inputs, not hacks. Your website content, tracking accuracy, and offer clarity become “training data” for the ads system in practice.
  • Make governance a deliverable. Document your guardrails (what the brand can/can’t say, where you can/can’t sell, which pages are eligible) and implement them as controls.

Need help upgrading DSAs to AI Max without losing control of performance? Real Internet Sales helps brands modernize Google Ads for the AI-search era—measurement, guardrails, landing pages, and campaign structure. Call 803-708-5514 or visit realinternetsales.com.