What is Performance Max and should I be using it?
An in-depth look at what is performance max and should i be using it and what it means for your business. Full answer and strategy on the Google Ads page.
Performance Max is a campaign type that runs across Google Search, Display, YouTube, Gmail, Maps, and Discover simultaneously using a single budget and Google's machine learning to determine where and when to show your ads.
It replaced Smart Shopping campaigns in 2022 and has become the default recommendation from Google for many advertising goals.
The case for using PMAX is automation at scale. Once properly configured with strong asset groups, accurate audience signals, and brand exclusions, PMAX can optimize across placements that would be difficult to manage manually.
For e-commerce brands with large product catalogs, PMAX can surface products across YouTube and Display in ways that standard Shopping campaigns cannot, reaching buyers earlier in their consideration process.
The case against using PMAX, or for being cautious with it, is transparency. PMAX provides less reporting granularity than standard campaign types.
You cannot see exactly which placements drove conversions, you cannot control bids at the keyword level, and it is harder to identify wasted spend.
For a home service business spending a modest budget, a standard Search campaign with tight ad groups and manual bidding often outperforms PMAX in the first six months because the account is building conversion history that PMAX needs to optimize properly.
The practical approach is to use PMAX once you have a baseline.
Run standard Search campaigns long enough to accumulate 30 or more conversions per month, establish what your cost per lead should be, and build a negative keyword list that covers the most obvious irrelevant queries.
Then test PMAX with a portion of your budget alongside the existing Search campaigns. That comparison tells you whether PMAX is adding incrementally to your results or just redistributing existing results under a different label.