Google Upgrades Dynamic Search Ads to AI Max: What Advertisers Need to Know

Are you running Google Ads and feeling like everything is changing too fast? Just yesterday you were comfortable with the old interface, and today Google has announced a comprehensive "overhaul." The feeling of being left behind in the tech race is a constant worry for any advertiser.

And this time, the revolution is named AI Max — the official replacement for the Dynamic Search Ads (DSA) you have known for so long. Google is not just renaming features or adding minor updates. They are completely reshaping how search advertising works, transitioning from a "keyword-based advertising" model to a "real-time intent-based advertising" model.

I am SilverZ, and having witnessed countless times how Google "changes its clothes" over the past 20 years, I will help you decode this entire story. From the specific upgrade roadmap and breakthrough features to actionable strategies for today so you won't be caught off guard in this storm of change.

What Is AI Max and Why Is Google Replacing Dynamic Search Ads?

Dynamic Search Ads (DSA) used to be the "secret weapon" for many advertisers. It allowed you to tap into massive traffic from search queries you never thought of by automatically generating headlines and landing pages based on your website's content. DSA was a tool to "catch" every opportunity, even keywords you had never targeted.

But the world has changed. User search behavior has become more complex, unpredictable, and highly "moment-driven." Google realized that relying solely on landing page data is no longer enough. They need a smarter solution capable of capturing real-time intent signals to connect you with customers right when they need you most.

That is why AI Max was born. It inherits all the benefits of DSA but is upgraded to a whole new level thanks to the power of artificial intelligence. Instead of just reading website content, AI Max combines advertiser inputs (ads, webpage content) with richer signals to find untapped queries while ensuring your ads remain contextually relevant.

Upgrade Roadmap: Timelines You Cannot Ignore

Google has announced a clear transition roadmap, and the most important thing you need to remember is: the automatic upgrade process will begin in September 2026. Here is what will happen, stage by stage.

Phase 1: Encouraged Voluntary Upgrades (Now until before September 2026)

Google "strongly" recommends that you proactively switch to AI Max right now rather than waiting for the automatic transition. The reason is simple: when you take the initiative, you keep full control over your campaign structure and have time to get familiar with the new controls before everything changes "automatically" beneath your feet.

Specifically, for DSA users, Google has rolled out upgrade tools to help you transition your settings and historical data to the new standard ad groups. This process is designed to ensure uninterrupted performance. For users of automatically created assets (ACA) and campaign-level broad match settings, you will see a banner pop-up in the Google Ads interface to perform the upgrade.

Phase 2: Automatic Upgrades Begin (Starting September 2026)

This is the phase where things get "serious." Starting in September, remaining Search campaigns using older settings will automatically be upgraded to AI Max. At the same time, you will no longer be able to create new campaigns with DSA through Google Ads, Google Ads Editor, or the API. You will receive a notification in your account before the transition begins.

Notably, Google is committed to maintaining performance stability. Upon automatic upgrade, AI Max will be enabled with settings configured to precisely mimic your old setup. For example, for DSA users, dynamic ad groups will convert into standard ad groups, with all three AI Max features (search query matching, text customization, and final URL expansion) turned on, while your old URL controls are preserved. Google expects all upgrades to be completed by the end of September.

An Important Update on the DSA Timeline

Initially, Google planned to "sunset" DSA entirely much sooner, but after listening to feedback from the advertiser community, they have extended the timeline. The sunset and automatic upgrade of DSA will officially begin in February 2027. This means you still have time to prepare, but don't be complacent — time flies faster than you think.

How AI Max Outperforms DSA

This is the most exciting part. AI Max is not just a minor upgrade. It is a giant leap in capability and performance.

According to Google's data, Search campaigns using AI Max record an average increase of 7% in conversions or conversion value at a comparable CPA/ROAS when utilizing the full suite of features (search query matching, text customization, and final URL expansion) compared to using search query matching alone.

A 7% figure might sound modest, but in the world of advertising, where every percentage point counts, this is a significant improvement. And more importantly, it is the level of control that AI Max provides.

If DSA is a self-driving car that can only follow a predetermined route, AI Max is a next-generation self-driving car that allows you to intervene and adjust with much higher flexibility. Specifically, AI Max offers advanced controls that let you "guide" the AI with greater precision, including:

• Brand controls: Ensure your ads do not appear for queries related to competitor brands or inappropriate brands.
• Location controls: Refine the geographic reach of your ads.
• Text guidelines: Provide instructions to the AI regarding the tone, messaging, and content style you want your ads to reflect.

These controls transform AI Max from a "black box" tool into an interactive partner, helping you leverage the power of AI while retaining your brand identity and strategy.

What Happens to Your Campaigns During an Automatic Upgrade?

If you decide to leave things entirely to Google's automatic upgrade, here is what you need to know to avoid surprises.

For DSA users: Campaigns containing dynamic ad groups will convert into standard ad groups. Your settings and data will transfer to AI Max. All three AI Max features — search query matching, text customization, and final URL expansion — will be turned on, but your old URL controls will be preserved.

For ACA users: Your campaign will be upgraded to AI Max with search query matching and text customization enabled by default.

For campaign-level broad match users: Your campaign will be upgraded to AI Max with search query matching enabled by default.

The bottom line is: whether you want it or not, this change is happening. The only question is whether you want to proactively lead it or let it lead you.

Action Strategy for Today: Don't Wait for Automation

As someone who has witnessed countless Google transitions, I sincerely advise you: proactively upgrade right now. Do not wait until September to passively face unexpected changes.

Here are the steps you should take immediately:

1. Evaluate Your Advertising Account

Check to what extent you are using DSA, ACA, or campaign-level broad match settings. Identify which campaigns will be affected by the upcoming automatic upgrade.

2. Use Google's Upgrade Tools

For DSA users, locate and use the upgrade tools provided by Google to transition your settings and historical data to AI Max in a controlled manner. This helps you get familiar with the new interface and ensures performance remains unaffected.

3. Turn On All AI Max Features

Google recommends enabling all features within AI Max to maximize results. Use one-click experiments to test performance impact before rolling them out broadly.

4. Learn and Master the New Controls

Take the time to learn about brand controls, location controls, and text guidelines. These are the tools that help you maintain strategic control while harnessing the power of AI.

5. Prepare for a Mindset Shift

AI Max marks a shift from manual maintenance to AI-driven scale. Get ready to change how you approach search ads: spend less time on manual keyword management and more time providing quality signals and strategic guidance to the AI.

Opportunity in Change

Every time Google makes a change, the advertising community splits into two groups: those who complain about the complexity and those who quickly adapt to gain an advantage. Which group do you want to belong to?

AI Max is not a threat. It is an opportunity to elevate campaign performance, reach more potential customers, and free yourself from tedious manual tasks. But this opportunity is only for those who proactively seize it.

Don't wait until September. Don't wait until February 2027. Take action today, while you still have time to learn, test, and optimize. The future of search advertising is here, and its name is AI Max.

Are you ready for the transition to AI Max? What are you most worried about regarding this change — is it losing control to AI, or the pressure to learn a completely new interface and mindset? Share your thoughts below so we can turn challenges into opportunities together!