Google Ads adds channel prioritization and budget allocation controls

Google announced two new optional controls in Google Ads on October 14. Channel prioritization lets you label channels as "High priority" or "Low priority." Budget allocation lets you set a maximum share of your daily budget for the low-priority ones. Google's announcement says they cover Search, Shopping, Performance Max and Demand Gen, and are rolling out globally over the next several months.

Here is how it works. Google funds high-priority channels first, within your Target CPA or Target ROAS goal if you use one. Whatever budget remains goes to lower-priority channels. On Search campaigns you can set Google Search, Search partners and the Google Display Network to different levels. In Performance Max and Demand Gen, Google surfaces such as Search, YouTube, Maps, Gmail and Discover are grouped together as "Google channels." Priority can be set at account and campaign level, and it also applies to shared budgets.

The budget cap is a limit, but not a hard one. Google says its tools will aim to keep spend on those channels within the limit "on a best-effort basis." Google also notes that for Target CPA or Target ROAS campaigns that are not limited by budget, prioritization alone generally will not change spend, so the allocation cap is the lever to use there.

A deadline hides in the announcement

For Search campaigns with the Display Network turned on, Google says the current spend allocation setup will be removed starting in February 2027, and spending may shift. To keep your current setup, you can set the Display Network to "Low priority" with a 50% budget allocation.

Coverage differs on some details. Search Engine Roundtable described Demand Gen as following soon, and PPC Land reported that Demand Gen gets prioritization only, with no budget allocation. Check what your own account shows before you plan around it. Settings cannot be applied from manager accounts yet, and API and Editor support is listed as coming soon.

Why it matters

Many advertisers have complained that Display and partner traffic eats budget on Search campaigns without producing leads. Until now, the main fix was to opt out of a network entirely. These controls offer a middle path: keep the channel, but fence it in.

The February 2027 change is the bigger risk. Accounts that rely on the old Display behavior without knowing it could see spend move to different inventory with no other change on their side.

What to do this week

• Open your Search campaigns and note which ones have the Display Network on. Write down their current spend split by channel.
• Decide now which channels you consider high priority, based on cost per lead or customer, not clicks.
• If you want to keep today's Display behavior after February 2027, plan to set Display to Low priority with a 50% allocation, as Google describes.
• When the controls reach your account, test a cap on one campaign at a time and compare lead quality after two weeks.
• Check what happens after the click. Cheaper traffic only helps if your landing page captures it, so make sure visitors can ask a question or leave their details without friction.