In classic Search advertising, you pick keywords and Google shows your ad on searches close to them. AI Max widens that approach: drawing on your website and your account's past data, the system tries to find searches you may not have thought of but that relate to your business.
Its three parts
- Search term matching: the ad can appear on broader phrases that match search intent, in addition to your keywords.
- Text customization: headlines and descriptions can be adapted to the searcher, based on your site content.
- Final URL expansion: the ad can send people to a page on your site that Google finds more suitable than the one you chose.
You can turn the three features on and off separately. There are also controls for brand, location, and URL, so you decide the limits within which the system works.
How it differs from classic keyword management
In classic management you hold the control, but coverage is limited to the list you wrote. With AI Max, coverage widens and control comes through limits such as negative keywords, brand, and URL restrictions. The work shifts from writing the list to watching results and drawing boundaries.
Who it suits and who it does not
- May suit: businesses with reliable conversion tracking, clear service or product pages on their site, and varied searches.
- Be careful: those offering a narrow, very specific service, and industries sensitive about brand voice and claims (health, law, finance).
- May struggle: those with incomplete conversion tracking, or a weak, messy site full of old pages.
Things to watch
Review the search terms report regularly and add unrelated searches as negative keywords. Read the auto-generated text. Check which pages the ads go to. Most importantly, make sure conversion tracking measures correctly, since that is how the system learns what works.