Google Ads AI Max Is Live: A Post-Upgrade Audit for B2B Search Campaigns

If your Search campaigns used Google’s Automatically Created Assets (ACA) or the campaign-level broad match setting, check the AI Max settings now. Google said eligible campaigns using those settings would begin automatic upgrades in September 2026. The separate Dynamic Search Ads (DSA) upgrade was postponed to February 2027. The practical question for a B2B advertiser is no longer only what might change; it is what actually changed in your account, which controls are on, and whether the new traffic is producing qualified opportunities.

This guide is an account-audit workflow—not a promise that automation will improve results. Rollouts and settings can vary by campaign. Confirm every step in your Google Ads account and use its change history before editing a live campaign.

In brief: what to check first

1. Open each Search campaign’s settings and record whether AI Max is enabled.
2. Check the state of search-term matching, text customization, and Final URL expansion separately.
3. Compare search terms, ad assets, and landing pages with your pre-upgrade baseline.
4. Confirm that conversion actions reflect qualified business outcomes—not just any form submission.
5. Change one control at a time, document why, and give the system time to learn before judging the result.

Google describes these as connected but distinct controls in its AI Max feature guide. Search-term matching expands which queries may trigger an ad; text customization generates additional headlines and descriptions; Final URL expansion can select a different page on the advertiser’s own site. Google says Final URL expansion requires text customization to be on, while the individual settings can otherwise be managed separately.

The September change—and the DSA exception

In its AI Max transition announcement, Google first grouped DSA, Automatically Created Assets (ACA), and campaign-level broad match into a planned September transition. In a June 11 update, Google extended the DSA sunset and automatic-upgrade timeline to begin in February 2027. The same announcement says ACA and campaign-level broad-match upgrades would continue to begin in September 2026.

Previous campaign setup	Google’s announced timing	What to verify now
Automatically Created Assets (now called text customization)	Automatic upgrades starting September 2026	Whether AI Max and text customization are on; inspect generated copy and search-term matching
Campaign-level broad match setting	Automatic upgrades starting September 2026	Whether AI Max and search-term matching are on; inspect the new query mix
Dynamic Search Ads (DSA)	Automatic upgrade beginning February 2027	Inventory affected campaigns and plan the transition before the later deadline

The setting in your account is the source of truth. Don’t assume every campaign was upgraded, that a particular feature was enabled, or that a specific date applied to your account just because it appeared in a rollout announcement.

What AI Max can change in a Search campaign

Search-term matching: which searches can trigger your ads

Google’s AI Max feature guide says search-term matching can use broad match and keywordless technology, learning from campaign keywords, ad assets, and URLs to find additional searches. This can help a campaign reach relevant queries not represented by its existing keyword list. It can also create a larger review burden: query wording that looks close to your service may come from a student, job seeker, consumer, or a company outside your target market.

The performance question is not simply whether clicks or conversions increased. Ask whether the added queries produced leads your sales team accepted, qualified opportunities, or pipeline at an acceptable cost.

Text customization: what additional ad copy can appear

Google describes text customization—formerly Automatically Created Assets—as generating additional headlines and descriptions from context that includes the advertiser’s domain, landing page, existing ads, and ad-group keywords in its text customization guide. That makes the accuracy and clarity of your site copy part of your ad controls. Out-of-date pricing, vague claims, old service descriptions, and mixed audiences can all create poor source material.

Review the assets Google generated in the account’s asset reporting. Look for claims your company cannot substantiate, offers that have expired, language that conflicts with brand or compliance rules, and wording that attracts the wrong customer. Remove or constrain assets where the available controls allow it; correct the underlying landing-page copy as well.

Final URL expansion: which page a click reaches

Final URL expansion can send a click to a relevant page on your domain instead of only the exact final URL you supplied. That may suit a site with clear, current service pages. It can be a poor fit if the site contains old offers, recruitment pages, support material, broad educational articles, or pages that don’t give a prospective buyer a clear next step.

Google’s AI Max feature guide says Final URL expansion requires text customization to be enabled. Review the relevant URL exclusions and inspect landing-page reporting to see which pages were selected. Don’t infer that a campaign has URL expansion enabled simply because AI Max is on; verify the setting.

A 30-minute first-pass account audit

This sequence is designed to find what is active before you make changes. The time estimate is a planning aid, not a Google guarantee; larger accounts will take longer.

1. Make an inventory of Search campaigns

Export or record each active Search campaign, its status, AI Max state, and the three feature states. Include paused campaigns in your inventory if they might be restarted. Record who has account access and whether Google’s notices reach the current owner or administrator.

Use a simple sheet:

Campaign	Status	AI Max	Search-term matching	Text customization	Final URL expansion	Last checked
Campaign name	Enabled/paused	On/off	On/off	On/off	On/off	Date

Avoid relying on recollection of the old campaign setup. Use current settings and change history to establish what happened.

2. Check search terms and their source

Open the search-terms reporting for a date range that includes the post-change period. Review any available AI Max match-type and source information, then sort by spend and conversions. A list of queries without cost or outcome context can overemphasize oddities that barely spent—or hide a costly pattern among high-volume terms.

Classify terms with a consistent rubric:

• Relevant and qualified: maps to a service, buyer, and geography you actually serve.
• Relevant but unqualified: category-related, but the company size, role, need, or intent is wrong.
• Irrelevant: unrelated to the offer or likely to waste budget.
• Unclear: insufficient data; monitor rather than making a broad conclusion.

Use negative keywords for clear, repeatable exclusions, following your account’s existing strategy. Avoid adding negatives based on one ambiguous query without checking the context and potential value.

3. Review generated assets

Inspect assets that the account identifies as Google-generated. Read them as a potential customer would. Is the claim accurate? Does it describe the right service? Does the headline imply a guarantee, price, qualification, or outcome the company cannot promise? If a generated asset is wrong, correct the source content and use available controls to remove or restrict it.

4. Inspect the landing pages

Use the landing-page report and campaign settings to see where traffic went. Check each selected page for current information, clear audience fit, a working conversion path, mobile usability, and consistency with the ad. Exclude pages that are not suitable destinations for paid acquisition. Keep notes about why a URL was excluded so future reviewers understand the decision.

5. Validate conversion quality

List the conversion actions used for bidding. Confirm whether each represents a meaningful buyer action, whether duplicate submissions are deduplicated, and whether the CRM or sales team can report qualification and progression. A platform can optimize efficiently toward the wrong goal if low-value actions are counted as primary conversions.

Build a baseline before calling the change a win or loss

For each campaign, save a comparable pre-change and post-change view of:

• Spend, impressions, clicks, and cost per click.
• Conversions and cost per conversion, with the conversion definition recorded.
• Qualified-lead rate and sales acceptance, where available.
• Cost per qualified opportunity and pipeline value over a sales-cycle-appropriate window.
• Search-term relevance and spend from AI Max matching, where reported.
• Asset quality, landing-page distribution, and URL exclusions.
• Brand versus non-brand contribution, if those goals are separated in the account.

Use comparable date windows and note seasonality, budget changes, bidding changes, promotions, and site updates. If several settings changed at the same time, the before/after comparison cannot tell you which one caused the result. In that case, label the conclusion as uncertain rather than crediting or blaming AI Max alone.

Google’s AI Max reporting guidance recommends waiting at least two weeks after enabling AI Max before making changes such as adding negatives, to allow a ramp-up period. That is guidance for a newly enabled campaign, not a requirement to tolerate clearly irrelevant or policy-sensitive traffic. Protect the business first, document any urgent intervention, and avoid frequent tinkering based on short-term noise.

How to decide what to change

Use the smallest adjustment that addresses the evidence:

What you observe	First response to consider
Repeated, clearly irrelevant queries	Add carefully scoped negative keywords and check whether the matching control is appropriate for that ad group
Good query relevance but inaccurate generated copy	Review or remove affected assets; improve landing-page and ad source copy; use available text guidelines where applicable
Paid traffic landing on unsuitable pages	Review URL controls and exclusions; verify Final URL expansion’s actual state
More leads, weaker sales acceptance	Check the conversion signals and CRM feedback before increasing budget
No reliable baseline or too many simultaneous changes	Pause broad conclusions; reconstruct the change history and isolate a controlled test
Strong qualified pipeline at acceptable cost	Continue monitoring and scale cautiously against a defined business target

There is no universal setting that is right for every campaign. A tightly controlled campaign for a regulated service may need stricter limits than a campaign designed to discover new, relevant search demand. Make the choice based on the offer, margins, conversion data, and tolerance for query expansion.

Common mistakes in a post-upgrade review

• Confusing DSA with the September ACA and broad-match cohorts. Google gave DSA a later February 2027 timeline; the other two settings remained on the September 2026 timeline.
• Treating AI Max as one indivisible feature. Verify query matching, text customization, and URL expansion separately.
• Judging success on lead volume alone. A larger pile of unqualified form fills is not necessarily growth.
• Changing bids, budgets, creative, landing pages, and matching together. That makes causality difficult to determine.
• Blocking terms too aggressively. Negatives can protect budget, but overly broad exclusions can also block useful demand. Check the exact match and campaign scope.
• Assuming the website is automatically safe as an ad destination. Review real landing-page selections and exclude pages that should not receive acquisition traffic.
• Trusting an announcement over the account. Rollout communications describe planned eligibility and timing; settings and change history establish the state of an individual campaign.

Frequently asked questions

Did every Google Ads Search campaign automatically move to AI Max in September 2026?

No. Google’s transition announcement named campaigns using Automatically Created Assets and the campaign-level broad match setting for September 2026 automatic upgrades. Dynamic Search Ads received a separate extension to February 2027. Check the current settings and notices for each campaign.

Is AI Max the same as Dynamic Search Ads?

No. Google describes AI Max as a set of features for Search campaigns, including search-term matching and asset optimization, in its feature guide. DSA is a legacy campaign feature with its own announced transition timeline.

Does AI Max always send traffic to a different page?

No. Final URL expansion is a setting, and Google says it requires text customization to be on in its AI Max feature guide. Check the live campaign configuration and landing-page reports rather than assuming it is enabled.

How long should I wait before judging performance?

Use a window long enough to reflect the campaign’s conversion volume and B2B sales cycle. Google’s reporting guidance recommends waiting at least two weeks after enabling AI Max before making changes such as adding negative keywords, but that is not a substitute for protecting against demonstrably irrelevant or problematic traffic.

Can an AI Max campaign generate incorrect ad copy?

Google explains how text customization uses the domain, landing page, existing ads, and keywords in its text customization guide. Review generated assets for accuracy, substantiation, audience fit, and brand requirements; don’t assume a generated headline is approved simply because it is eligible to serve.

The takeaway

Treat the September change as an account audit, not a blanket verdict on automation. Confirm which campaigns and features are active, inspect the search terms, generated copy, and landing pages, then judge results by qualified pipeline with a recorded baseline. Keep the DSA deadline separate: Google’s current announcement says the DSA sunset and automatic upgrade will begin in February 2027, while ACA and campaign-level broad-match upgrades remained scheduled to begin in September 2026.