PMax vs. Standard Shopping: The 2026 Comparison

If you want to run Shopping ads, you have to choose between two campaign types: Performance Max (PMax) and Standard Shopping. Google will always recommend the PMax campaign. But is that really always the better choice?

In this post I show you a detailed comparison of both campaign types. I also help you decide which is better for you and your goals. Let’s go.

Your key takeaways

• Standard Shopping campaigns only run Shopping ads. They offer a lot of control (bids, negative keywords, audiences) and require more manual effort.
• Performance Max campaigns automate ad placement across the entire Google network. With the 2025/2026 updates (Channel Performance Report, 10,000 negative keywords, NCA, demographic reporting), they’re significantly better controllable than in 2023/2024.
• Feed-Only PMax is the bridge between classic Standard Shopping and full PMax automation. Those looking for a Smart Shopping replacement are well-served there.

Overview:

What are Standard Shopping campaigns?

Standard Shopping campaigns are a way to advertise your products in the Google Search Network when potential customers search for products like yours. These campaigns show ads that are automatically generated from your product information like title, description, prices, and images from your Google Merchant Center feed.

This campaign type is exclusively relevant for e-commerce. An existing Google Merchant Center account with a valid feed must be in place.

How do Standard Shopping campaigns work?

Instead of bidding on specific keywords as with other campaign types, the product data you’ve uploaded via Merchant Center determines when ads are shown.

Shopping ads combine this data:

• Product images
• Product title
• Product price
• Your company name

Campaign priority

When creating the campaign, you can add a priority. The purpose is to signal to Google which campaign should be preferred when both contain identical products.

What targeting options exist?

Based on the data on your product pages, Google automatically decides which search queries trigger your Shopping ads. Unlike Search ads, you can’t define your own keywords for targeting.

You can also use audiences as usual. You can use Interest, In-Market, and remarketing audiences for your Shopping campaigns. Plus GEO targeting.

How can you structure Standard Shopping campaigns?

Shopping campaigns follow the familiar structure of Campaign > Ad Group > Ad. You can divide your campaigns into multiple ad groups.

You can also differentiate at the campaign level:

• by product groups (categories, bestsellers)
• based on priority
• by region

In each campaign, you can further structure with ad groups:

• Address different audiences
• Further subdivide product groups

What are Performance Max campaigns?

Performance Max (PMax) campaigns are the next generation of ad automation in Google Ads. With this single campaign type, you can run automated ads across the entire Google network.

PMax is the successor to Smart Shopping campaigns.

Besides Shopping results, your creative material is also served in all other available networks and formats: from Google Search via YouTube and the Display Network to Gmail.

These campaigns use AI and Machine Learning technologies to automatically place and optimize ads where they’re most likely to achieve the best results.

If you’re looking for more info on the campaign type: Everything about Performance Max campaigns.

How do PMax campaigns work?

PMax campaigns automate the entire process of ad placement and optimization. In principle, you define what you want to achieve with the campaign (e.g., sales or contact requests), and the Google algorithm optimizes the campaign towards that goal.

Important: For the campaign to work properly, you need a functioning conversion tracking setup. Google’s AI is trained with conversion data. Data quality has a huge influence on overall campaign performance.

How are ads generated?

PMax campaigns work by you providing Google with as many assets as possible. These creative materials are called assets. The algorithm combines them for the best possible performance.

You can store texts, images, and videos. Google generates a variety of different ad combinations.

Additionally, Google generates more assets automatically by default, based, for example, on your website content.

How can you structure PMax campaigns?

PMax campaigns have a different structure than normal Search or Shopping campaigns. Instead of Campaign > Ad Group > Ad, there are Asset Groups that enable targeting and ad design on a single level.

An asset group contains all assets, assigned product groups from the Merchant Center feed (if available), and audience signals.

Tip: Performance Max campaigns should be divided into thematically distinct asset groups. More: Structure PMax Asset Groups Properly.

What targeting options exist?

Targeting in Performance Max campaigns works differently. For each asset group, you can store audience signals. These are hints for the algorithm, not real control.

You can store the following signals:

• Search Themes: Up to 50 search terms per asset group (limit raised from 25 to 50 in 2025). Google marks them with a relevance rating.
• Customer Match Lists (particularly strong because first-party data)
• Custom audiences
• Retargeting audiences
• Demographic properties

More in the article PMax Audience Signals.

Keyword control 2025/2026: significantly improved

Since end of 2025, keyword control in PMax has improved significantly:

• Up to 10,000 negative keywords per campaign can be added directly, without Google Support. More: PMax Negative Keywords.
• Brand Exclusions are possible at campaign and account level.
• New Customer Acquisition (NCA) as a dedicated setting for targeted new customer focus.

GEO targeting as usual

As with other campaign types, you can set the region where the campaign should run ads.

Excursus: PMax as Feed-Only Smart Shopping replacement

There’s a way to use PMax to only run ads based on your product feed. The campaign then only runs Shopping and dynamic remarketing ads. The trick is to create a campaign without (additional) assets.

In this article in detail: Feed-Only Performance Max Campaigns.

In short: Create the campaign via Google Merchant Center (so you can create it without asset requirements), then deactivate auto-generated assets in Google Ads.

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Standard Shopping vs. PMax, the comparison

Basically, both campaign types differ mainly in orientation:

The Standard Shopping campaign is a specialized campaign whose ads exclusively appear in Shopping results. The PMax campaign is more the Swiss army knife that combines the functions of 7 different campaign types.

Direct comparison

The comparison shows: both campaign types differ strongly. That doesn’t mean one is necessarily better than the other.

Warm vs. cold audiences

Performance Max relies heavily on warm audiences by default, compared to Standard Shopping. PMax also uses remarketing data and better understands which users have already interacted with your site.

That explains why PMax campaigns often look better in performance. Standard Shopping offers more control and is better suited for targeting new customers (in PMax, the NCA setting takes over this role, but with limitations).

Pros and cons of both campaign types

Performance Max

Pros

• Large reach: Combines the functions of multiple campaign types.
• Automatic optimization: Benefits most from Google’s AI.
• Complete marketing funnel in one campaign.
• Lower effort due to high automation.
• High priority from Google.
• Significantly improved control since 2025/2026: 10,000 negative keywords, Channel Performance Report, NCA, demographic audience reporting.

Cons

• Less control than Standard Shopping, although the gap has narrowed in 2025/2026.
• Low transparency in detail. For more transparency, the Channel Performance Report and PMax Scripts help.
• Learning phase duration: 2-4 weeks typical, can vary by budget. More: PMax Learning Phase.
• Not ideal for small budgets or accounts with little conversion data.

Standard Shopping

Pros

• Full control over negative keywords, audiences, product group filters, and manual bids.
• Transparent performance data. You can clearly track which products, audiences, and keywords work well or poorly.
• Pure focus on Shopping ads.
• Works with small budgets without requiring a certain minimum conversion volume.

Cons

• More manual work.
• Lower priority vs. PMax. With overlaps, Standard Shopping loses.
• Limited reach to Shopping results.
• Dependence on the product feed.

Standard Shopping or PMax, which is right for you?

As often, the answer is: It depends.

Standard Shopping isn’t dead

There are still use cases where Standard Shopping is the right choice:

• B2B products or niche assortment with low volume: PMax needs 30-50+ conversions/month for stable optimization. Below that, Standard Shopping is more controlled.
• Desire for manual bid control per product group: Standard Shopping allows bids at Listing Group level. PMax only via Conv-Value control.
• Brand search cleanliness: For brand searches with their own strategy, a separate Standard Shopping campaign is clearly controllable.

Those with a well-performing account with 50+ conversions/month who want to cover the entire Google network are now very well-served with PMax.

Considerations in the decision process

1. How important is control and transparency to you?

Do you love going into detail, analyzing every ad placement, and manually adjusting your bids? Then Standard Shopping campaigns are ideal.

If you value efficiency and broad coverage without diving into the depths of campaign settings, Performance Max campaigns could be the better choice.

2. Your goal: What do you want to achieve?

Do you want to present your brand to a broad audience? Performance Max campaigns are excellent for that. Standard Shopping offers the precision to specifically target certain products and audiences.

3. How much capacity do you have?

Managing Standard Shopping campaigns can be more time-consuming, as it requires more manual intervention. Do you have the capacity to deal with your campaigns regularly? Or are you looking for a fully automated solution?

Combining both campaigns?

A combination of both campaign types can be the best strategy. Important: there should be no overlap. Otherwise, the PMax campaign wins.

Possible splits:

• Split by product categories
• Shopping campaigns + PMax campaign only for bestsellers
• Performance Max for generic search queries, Standard Shopping for queries with brand names
• Split by region

Middle way: Feed-Only PMax

If you’re looking for the classic Smart Shopping approach, Feed-Only PMax is a specialized variant. More in the article Feed-Only PMax Campaign.

Google Ads Experiment: Standard Shopping vs. PMax

If you want to find out which campaign type works best for your business, you can create a Google Ads Experiment.

Trust your data

Remember there’s no one-size-fits-all solution. The key to success lies in regularly reviewing and adjusting your campaigns, based on performance data.

In many cases, the best for you is to test which campaign types work best for your offer.

Good luck with that.

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