Performance Max is the Google Ads campaign type that lets one campaign buy ads across almost every place Google sells space: Search, YouTube, Display, Discover, Gmail and Maps. You give Google a goal, a budget and a set of creative assets, and its AI decides where, when and to whom the ads appear. For many advertisers it is now the default way to run Shopping and lead generation campaigns.
That power comes with a reputation problem. For its first few years, PMax was criticized as a black box: limited reporting, few exclusions and little say over which channels got the money. Google has spent 2025 and early 2026 adding controls and reports that answer many of those complaints, so the campaign type looks quite different today than it did at launch.
This guide explains, in plain English, how Performance Max works, what you control, what changed recently, when it fits a business and when it does not, how to set one up, and how it compares with a classic Search campaign. Feature details are current as of October 2026 and are drawn from Google Ads Help and Google’s own announcements.
What Is Performance Max In Google Ads?
Google describes Performance Max as a goal-based campaign type that gives you access to all Google Ads inventory from a single campaign. Instead of building separate Search, Display, YouTube and Shopping campaigns, you build one campaign and let Google allocate spend across channels in real time based on where it expects conversions. Google’s official overview of Performance Max campaigns is the best reference for the current definition.
Three ideas sit at the center of every Performance Max campaign:
- Goals, not placements. You tell Google what a conversion is worth to you, and Smart Bidding sets bids for each auction based on the likelihood of that conversion.
- Assets, not finished ads. You upload headlines, descriptions, images, logos and videos. Google assembles them into ads that fit each format and placement.
- Signals, not hard targeting. You suggest audiences and search themes. Google uses them as a starting point, then looks for converting users wherever they are.
Where PMax Ads Can Appear
A single Performance Max campaign can serve on the following inventory:
| Channel | What the ads look like |
|---|---|
| Google Search and Search partners | Text ads, and Shopping ads when a product feed is connected |
| YouTube | Video ads built from the videos you upload |
| Display Network | Responsive image and text ads on partner sites and apps |
| Discover | Image ads in the Discover feed |
| Gmail | Ads inside the Gmail inbox |
| Google Maps | Local ads, including promoted pins for store goals campaigns |
You cannot switch individual channels off inside a standard PMax campaign. Your influence comes through the assets you provide, the exclusions you set and the conversion goals you choose.
How Performance Max Campaigns Are Built
Every one of your Performance Max campaigns is made of the same building blocks. Understanding them makes the rest of the campaign much easier to manage.
Asset Groups
Google defines an asset group as a collection of creative assets, such as images, text, logos and videos, centered on a specific theme or target audience. Think of an asset group as a mini campaign inside the campaign. A furniture retailer might build one asset group for office chairs and another for dining tables, each with its own images, headlines, final URL and, for retailers, its own set of products from the feed.
Google recommends supplying a diverse set of high-quality text, images and videos. Thin asset groups limit the formats Google can build and usually weaken results on YouTube and Display, where visual assets carry the ad.
Audience Signals
Audience signals are suggestions that help Google’s AI find the right people faster. According to Google Ads Help, you can build a signal from:
- Your data: website visitors, app users, customer lists and video viewers.
- Custom segments: people defined by keywords they search, URLs they visit or apps they use.
- Interests and habits: Google’s affinity and in-market style segments.
- Demographics: identifiers such as age and parental status that narrow a segment.
The important nuance is that a signal is not a fence. Google states that Performance Max may show ads to relevant audiences outside your signals when they have a strong likelihood of converting. Signals speed up learning; they do not restrict reach.
Search Themes
Because PMax is keywordless, Google added search themes so advertisers can describe the queries they care about. Google Ads Help says search themes carry the same priority as phrase and broad match keywords. They guide the campaign toward high-value intent without acting as a strict keyword list.
Conversion Goals And Bidding
Performance Max needs conversion tracking. Google asks you to set up conversion actions and add the relevant ones as campaign goals, because the bidding system optimizes toward them. You can add an optional target cost per acquisition or target return on ad spend. Google warns against setting these targets so tight that the campaign cannot spend, and says the learning period typically takes one to two weeks, sometimes up to six weeks.
Goal quality matters more here than in any other campaign type. If you count low-value actions such as page views or newsletter sign-ups as primary conversions, PMax will find more of them, cheaply, and the account will look healthy while revenue stays flat.
New Performance Max Controls And Reporting (2025 To 2026)
Most of the PMax features that advertisers asked for arrived in the last two years. Here is what Google has confirmed, with dates.
January 2025: Negative Keywords, Exclusions And Asset Group Reporting
On January 23, 2025, Google announced that campaign-level negative keywords were rolling out to all Performance Max advertisers. Google Ads Help now confirms you can add negative keywords at the campaign or account level, and that they apply to Search and Shopping inventory only, not to YouTube, Display or Gmail placements.
The same announcement added a search themes usefulness indicator and a source column in search terms insights, so you can see whether a query came from keywordless matching or from a search theme you added. It also brought downloadable, segmentable asset group reporting, and announced upcoming betas for age-based demographic exclusions and device targeting.
April 2025: Channel Performance And Search Terms Reports
On April 30, 2025, Google announced channel performance reporting for Performance Max. The new page shows how the campaign performs across Search, YouTube, Discover, Gmail, Display, Search partners and Maps, with format-level breakdowns and a downloadable table of clicks, conversions and cost by channel. It opened as a beta in the weeks after the announcement.
The same post confirmed that full search terms reporting was rolling out, giving PMax the same query-level detail as a Search campaign. That lets you turn strong queries into new text assets and add negatives for irrelevant ones. Google also began adding impressions, clicks and cost to asset-level reporting.
Brand Exclusions
Brand exclusions stop a campaign from serving on searches for brands you specify, which is how most advertisers keep PMax from taking credit for branded traffic their Search campaigns already capture. As of October 2026, Google Ads Help states that brand exclusions in Performance Max apply to Search, Shopping and YouTube search inventory, with an option to still let Shopping ads appear on searches for excluded brands. You manage these through brand lists that can be reused across campaigns.
January 2026: Audience Exclusions And Budget Reporting
In an article published January 9, 2026, Google outlined further steering and reporting updates: first-party audience exclusions, so you can keep existing customers or other lists out of the campaign; budget reporting inside Performance Max; fuller audience reporting; and network segmentation in placement reporting, which Google described as rolling out.
Together these updates mean the old advice to avoid PMax because you cannot see anything is out of date. You still give up some control, but you can now see where money goes and fence off the traffic you do not want.
Performance Max For Store Goals
Businesses that care about foot traffic rather than online checkouts can run Performance Max for store goals. This option replaced Local campaigns: Google began offering an upgrade tool for Local campaigns in June 2022 and automatically moved the remaining ones to Performance Max between August and September 2022.
A store goals campaign optimizes toward store visits, store sales or local actions such as call clicks and direction clicks. You supply store locations by linking a Business Profile or choosing affiliate locations, then add a budget and assets. According to Google’s store goals documentation, ads can appear on Maps, Waze, Search, YouTube, Display, Business Profiles and Gmail. If Maps is your main battleground, our guide to advertising on Google Maps covers promoted pins and local ad formats in more depth.
When PMax Is A Good Fit, And When It Is Not
Google says Performance Max works best when you have specific conversion goals, such as online sales or leads, and want to reach people across all of Google’s channels without restricting placements. In practice, the fit depends on your data and your tolerance for automation.
| Good fit | Poor fit |
|---|---|
| Ecommerce stores with a clean Merchant Center product feed | Accounts with no reliable conversion tracking |
| Advertisers with a steady flow of conversions each month | Very small budgets that cannot get through the learning period |
| Brands with good image and video assets | Businesses that need strict control over every query and placement |
| Multi-location retailers chasing store visits | Regulated or sensitive categories with tight placement rules |
| Teams that want reach beyond keyword-based Search | Lead generation where offline lead quality is never fed back to Google |
The biggest failure pattern is lead generation without quality feedback. PMax will happily fill a form with low-intent or spam leads if every submission counts as a conversion. If you run it for leads, import offline conversions or qualified lead stages so the system learns what a good lead looks like.
How To Set Up A Performance Max Campaign
The exact screens change often, but the setup flow in Google Ads follows the same order. Google’s prerequisites are conversion tracking that works, relevant conversion actions added as goals and, ideally, remarketing lists with more than 100 active users in the last 30 days.
- Confirm conversion tracking. Check that your key actions record correctly and decide which are primary goals.
- Create a new campaign. Choose your objective, such as sales, leads or local store visits, and select Performance Max as the campaign type.
- Pick conversion goals and bidding. Select the goals to optimize for and decide whether to add a target CPA or target ROAS.
- Set locations, languages and URL options. Decide whether to allow final URL expansion, which lets Google send users to a more relevant page on your site, and keep pages that should never receive paid traffic out of the campaign.
- Build asset groups. One per product line, service or audience theme, each with complete text, image, logo and video assets.
- Add search themes and audience signals. Use your customer lists and custom segments as signals, and add search themes that describe your best queries.
- Add exclusions. Apply brand exclusions, negative keywords and, where available, audience exclusions before launch.
- Set a budget and publish. Give the campaign enough daily budget to learn, and expect ad review to take a day or two.
Performance Max Best Practices After Launch
- Leave the campaign alone through the learning period unless something is clearly broken.
- Check the channel performance and search terms reports every week and add negatives for irrelevant queries.
- Replace assets that Google rates as low performing, and keep adding fresh images and video.
- Keep brand traffic in a Search campaign and use brand exclusions so PMax works on new demand.
- Judge results on revenue or qualified leads, not on the conversion count Google reports.
If you would rather hand this work to specialists, our roundup of Google Ads management agencies for small businesses lists firms that run PMax and Search accounts for smaller budgets.
Performance Max Vs Search Campaigns
PMax does not replace Search for most advertisers. The two work best together, and Google has a clear rule for how they interact: a Search campaign with a keyword that exactly matches, or is spell-corrected to, the user’s query is preferred over Performance Max. When there is no exact match, the campaign with the higher Ad Rank serves.
| Factor | Performance Max | Search |
|---|---|---|
| Inventory | Search, YouTube, Display, Discover, Gmail, Maps | Google Search and, optionally, Search partners |
| Targeting | Keywordless, guided by search themes and audience signals | Keywords with match types |
| Ad creation | Google assembles ads from your assets | You write responsive search ads |
| Control | Exclusions and goals, no channel switches | Keyword, ad and bid level control |
| Reporting | Channel, search term, asset and audience reports | Full keyword and search term detail |
| Best for | Ecommerce, broad reach, store visits | High-intent queries, brand terms, tight budgets |
| Conversion tracking | Required for it to work well | Strongly recommended |
A common structure is a branded Search campaign, a non-branded Search campaign for your highest-value exact queries, and a PMax campaign with brand exclusions to find additional demand across the other channels.
Frequently Asked Questions
What is PMax?
PMax is short for Performance Max, a Google Ads campaign type that serves ads across Search, YouTube, Display, Discover, Gmail and Maps from one campaign. Google’s AI decides bids, placements and ad combinations based on the conversion goals you set. You supply the budget, assets and audience signals.
Does Performance Max use keywords?
No, Performance Max does not use keywords the way a Search campaign does. Instead you can add search themes, which Google treats with the same priority as phrase and broad match keywords. You can also add negative keywords to block queries you do not want.
Can you add negative keywords to Performance Max campaigns?
Yes. Google rolled out campaign-level negative keywords to all advertisers starting in early 2025, and you can also apply them at the account level. They only apply to Search and Shopping inventory, so they will not stop ads on YouTube, Display or Gmail.
How do you exclude your brand from Performance Max?
Create a brand list containing your brand and apply it as a brand exclusion in the Performance Max campaign settings. As of October 2026, brand exclusions cover Search, Shopping and YouTube search inventory. Pair this with a dedicated brand Search campaign so branded queries are still covered.
Where do PMax ads show?
PMax ads can show on Google Search and Search partners, YouTube, the Display Network, Discover, Gmail and Google Maps. Store goals campaigns can also reach Waze and Business Profiles. The channel performance report shows how your spend splits across these placements.
How do you add audience signals to Performance Max?
Open the asset group, find the audience signal section and add your data segments, custom segments, interests or demographics. Customer lists and website visitors are usually the strongest starting signals. Remember that signals guide the campaign but do not limit it, so ads can still reach people outside them.
Conclusion
Performance Max is the most automated campaign type in Google Ads, and since 2025 it is also far more transparent than it used to be. Channel performance reporting, full search terms reports, negative keywords, brand exclusions and audience exclusions give you real levers, even though you still cannot pick individual placements.
The rule that decides success has not changed: Performance Max can only optimize toward the goals you give it. Feed it accurate conversion data, strong assets and sensible exclusions, keep your best exact-match and brand queries in Search, and review the new reports every week. Do that, and PMax becomes a useful growth channel rather than a black box.
