AI Max vs Performance Max looks like a two-way choice, but a local service business now has a third option to weigh. AI Max is a layer of automation inside your Search campaigns. Performance Max is a separate campaign type that runs across Google’s channels. And Local Services Ads are moving into Google Ads as a version of Performance Max that pays per lead and shows only on Search and Maps. The right answer depends on your conversion tracking, your creative assets, and how much visibility you need into where your money goes, not on which label sounds newer.

Key Takeaways

• AI Max vs Performance Max is a three-way choice. Search with AI Max, standard Performance Max, and Performance Max with pay-per-lead goals (the replacement for Local Services Ads) behave differently, bill differently, and show your ads in different places.
• Standard Performance Max bills per click. Google says the pay-per-lead version charges for valid leads and serves only on Search and Maps, while standard Performance Max serves across YouTube, Gmail, and the Display Network too.
• AI Max needs good conversion data. Google says its features require conversion-based Smart Bidding to work effectively, and that it won’t be effective if a campaign is limited by budget.
• Controls differ. AI Max keeps your Search structure and adds a search terms view. Performance Max offers negative keywords, brand exclusions, search themes, and channel controls, and Google says you stay responsible for reviewing generated assets.
• Running both has overlap. Google says Search campaigns with an exact match keyword take priority over Performance Max when a query matches that keyword, so judge results by booked jobs, not each campaign’s own numbers.
• There is no universal winner. Competitor posts that give fixed budget splits or conversion thresholds don’t cite Google, so test in your own account.

AI Max vs Performance Max: what is the difference?

AI Max changes how your Search campaign works. Performance Max replaces the idea of separate campaigns with one goal-based campaign. Google’s help center says AI Max is an optimization layer within existing Search campaigns, with search term matching, text customization, and Final URL expansion. It describes Performance Max as a goal-based campaign type that reaches YouTube, Display, Search, Discover, Gmail, and Maps from a single campaign, designed to complement keyword-based Search campaigns. A third option applies to many local trades. Google’s Local Services Ads transition page says existing Local Services Ads campaigns are being migrated to a specialized Performance Max campaign type built for pay-per-lead goals. Each of the three has different billing, placement, and targeting rules.

	AI Max for Search	Standard Performance Max	Performance Max with pay-per-lead goals
What it is	An optimization layer inside Search campaigns	A separate goal-based campaign type	The specialized campaign type replacing Local Services Ads
Where ads show	Within your Search campaign	YouTube, Display, Search, Discover, Gmail, Maps	Google Search and Google Maps only
What you pay for	Set by your Search bidding, which must be conversion-based for AI Max features to work well	Clicks (a cost-per-click model, per Google)	Valid leads such as calls and messages
Targeting	Keywords plus search term matching and keywordless matching	Goals, audience signals, search themes, keywordless targeting	Keywordless, based on service categories, areas, and your Business Profile
Creative	Text customization from your ads and landing pages	Asset groups with text, images, logos, and videos	Business photos and callouts. Headlines, videos, and sitelinks don’t apply.

Are Local Services Ads becoming Performance Max?

Yes, according to Google. The transition page says existing Local Services Ads campaigns will be migrated automatically to a Performance Max campaign type optimized for pay-per-lead goals, and that where and how ads appear on Search and Maps stays the same. The first phase began in August 2026 for select home and storefront advertisers in the United States, including plumbing, HVAC, electrical, appliance repair, house cleaning, lawn care, roofing, pest control, and moving.

Google says the migration expands late in 2026 to service-area businesses without storefronts and to accounts with custom bidding or booking setups, and in 2027 to non-U.S. accounts and the remaining categories. For a Connecticut contractor, that means this decision may be partly made for you if you already advertise through Local Services Ads.

What stays and what changes, per Google:

• Stays the same. You still pay only for valid leads, ads show only on Search and Maps, and the campaign stays keywordless.
• Budgets move to daily averages. Your weekly average is divided by 7, and monthly spend is capped at the daily average times 30.4.
• Manual bidding goes away. Max cost-per-lead bidding and vertical-level Target CPA are deprecated.
• Reports don’t migrate. Download your historical performance reports first. Lead history, including messages and call recordings, does carry over.
• Creation is limited for now. Google says you can’t yet create new pay-per-lead campaigns inside Google Ads and should keep using g.co/localservices.

If this applies to you, Lorphic’s guide to Google Business Profile optimization for Connecticut businesses matters more than it used to. Google says your business name, address, and hours sync one way from your profile into these campaigns, and that significant changes to the name, storefront address, or primary category trigger a verification review that can temporarily pause the campaign for 24 to 48 hours.

AI Max vs Performance Max: which gives you more control and visibility?

AI Max keeps more of the Search toolkit, while Performance Max gives you channel-level views and different levers. With AI Max, Google says the search terms report adds an AI Max match type and a source column, there is a combined view of search terms with headlines and URLs, and the landing pages report has a “Selected by” column. Performance Max reporting, as Google lists it, covers asset-level metrics, asset groups, channel performance, placement reports, and Google Analytics integration. Both let you steer the automation. AI Max has URL exclusions, brand settings, and locations of interest.

Performance Max has negative keywords, brand exclusions, search themes, and Final URL expansion controls. Google adds a caution for Performance Max: you remain responsible for reviewing the compliance and accuracy of landing page content and all dynamically generated assets.

Control	AI Max for Search	Performance Max
Matching and keywords	Search term matching expands on your keywords. Toggle at ad group level.	Keywordless targeting and search themes. Search themes rank with phrase and broad match keywords.
Blocking traffic	Brand exclusions and URL exclusions	Negative keywords and brand exclusions
Landing pages	Final URL expansion with URL exclusions and inclusions	Final URL expansion, with a note that you remain responsible for generated content
Generated text	Text customization with text guidelines (beta)	Text customization with text guidelines (beta)
Where spend goes	Within the Search campaign	Channel prioritization tiers for Search partners and the Display Network, with optional daily budgets
Reporting	AI Max match type, source column, landing page and asset views	Asset, asset group, channel, and placement reports

What do AI Max vs Performance Max comparisons often get wrong?

Many comparison posts repeat claims that Google’s documentation doesn’t support. Four come up often. The first is that Performance Max can’t be controlled. Google lists negative keywords, brand exclusions, search themes, and keywordless targeting as campaign-level controls, plus priority tiers for Search partners and the Display Network. The second is that AI Max is only for ecommerce. Google’s published 7% conversion lift comes from internal 2026 data for non-Retail advertisers, comparing the full AI Max feature suite with search term matching alone, so lead generation accounts are in scope, though your results may differ. The third is a fixed budget split, such as a set percentage to Search and a set percentage to Performance Max.

Google’s pages give no such ratio, and the right split depends on your lead economics. The fourth is a magic conversion threshold. Google says AI Max features need conversion-based Smart Bidding to work effectively, but the pages we reviewed set no monthly conversion minimum. When a post states one, ask where it comes from, then test it yourself.

How should Connecticut service areas shape the choice?

Start with how your customers find you and how tightly you can define where you work. AI Max has locations of interest at the ad group level, which Google says reach customers based on geographic intent, even in keywordless matches. The pay-per-lead version lets you edit service areas and ad schedules in Google Ads after migration, independent of your Business Profile. Standard Performance Max has its own location settings, so check them before launch. These are setup details, not rankings of one product over another.

If you cover the shoreline from Stamford through Bridgeport and New Haven to Guilford, plus inland work around Hartford, treat those as different service areas with different demand. In AI Max, locations of interest work at the ad group level, so you can organize ad groups by area. In the pay-per-lead version, you edit service areas and schedules in Google Ads after migration. Either way, review the areas Google is actually using before you assume they match how you work.

Picture three businesses:

• An HVAC company in New Haven serving the shoreline to Guilford. It likely already runs keyword Search. AI Max can widen matching inside that structure, and brand exclusions can keep it from paying for its own name searches.
• A Bridgeport plumber already getting leads through Local Services Ads. The migration happens on Google’s schedule regardless, so the useful work is downloading reports, checking the daily budget, and confirming the Business Profile is accurate.
• A Hartford-area roofer with strong photos and videos from past jobs. It has the creative assets that a standard Performance Max asset group can use, and a Stamford property-services firm with no video library may not. Check what you have before you build.

These are illustrations of how the choice varies, not recommendations for any specific business.

What should you check before choosing?

Check conversion tracking, budget, your assets, and your Business Profile first. All three options optimize toward the signals you provide, so weak inputs hurt every path. Google’s AI Max documentation says its features need conversion-based Smart Bidding to work effectively, which only helps if conversions are real. Count each lead once, separate real calls from accidental taps, and confirm forms fire only on submission. Lorphic’s guide to knowing whether your digital marketing is working covers how to check.

1. Verify what counts as a conversion. Calls over a minimum length, completed forms, and booked appointments are different signals. Pick the one tied to revenue.
2. Check your budget against the product. Google says AI Max won’t be effective in a campaign limited by budget. For Performance Max, Google’s budget panel offers Low, Medium, and High daily suggestions, and says the lower level is the minimum recommended.
3. Audit your assets. Standard Performance Max asset groups collect images, text, logos, and videos. If you don’t have them, you will need to make them.
4. Confirm your Business Profile. Name, address, hours, and category should be accurate, since the pay-per-lead version syncs them.
5. Review your landing pages. Both AI Max and Performance Max can use landing page content to generate text and choose destinations.

How do you test the options without guessing?

Test one change at a time, and judge by booked jobs. Google’s AI Max experiments split traffic and budget within one campaign, with AI Max off for the control and on for the trial, and they revert if you don’t apply them. Those experiments exclude some setups, including campaigns with shared budgets, portfolio bidding, or bidding exploration. Comparing AI Max vs Performance Max is harder, because the two can compete for the same searches. Google says a Search campaign with an exact match keyword takes priority over Performance Max when a query matches that keyword, and that search themes carry the same priority as phrase and broad match keywords.

Because of that overlap, a Performance Max campaign’s own reported results can include searches your Search campaign would have captured. Decide your success measure before you start, such as cost per booked job, and compare totals across both campaigns instead of reading each in isolation. If you add brand exclusions, apply them to every campaign in the test so branded searches don’t distort the comparison.

Decision framework: AI Max vs Performance Max for your business

Match your situation to the first move below. These are judgment calls built on Google’s documentation, not Google recommendations.

Your situation	Start with	Watch out for
You already advertise through Local Services Ads	Prepare for the pay-per-lead migration: download reports, review the daily budget, verify your Business Profile	Reports don’t carry over, and you can’t yet create new campaigns inside Google Ads
You run keyword Search and want wider reach with visibility into search terms	An AI Max experiment with brand exclusions	AI Max needs conversion-based bidding and won’t work well when budget-limited
You want reach beyond Search and have strong creative assets	A standard Performance Max pilot with negative keywords and brand exclusions	Clicks are billed, ads can appear on channels you didn’t plan for, and you review generated assets
Your conversion tracking is unverified	Fix tracking before choosing anything	All three optimize toward whatever you count as a conversion
You advertise legal, financial, or health services	Add text guidelines, and review generated text before scaling	You remain responsible for every claim in your ads

Three questions settle most cases:

1. Do you already receive leads through Local Services Ads?
2. Can you trust your conversion data?
3. Do you have creative assets, and do you need to see search terms?

For the layer inside your Search campaigns, see Lorphic’s guide to AI Max for Search. For broader context on AI inside Google Ads, see AI tools for Google Ads and how to run Google Ads.

Frequently Asked Questions

Working With Lorphic

If you aren’t sure which of these paths fits your account, start with an audit of your conversion tracking, your Local Services Ads status, and your Search campaign settings before you change anything. Lorphic works with Connecticut service businesses on paid search and local search, and its Google Ads service page outlines what that includes.

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