SERPs with Ads + AI Overviews Grew by Over 394% in 2025

While SEOs spent overmuch of 2025 worrying that AI Overviews (AIOs) would siphon disconnected moreover much integrated traffic, Google was figuring retired really to equilibrium improving the AI hunt acquisition pinch their request to support an advertisement gross model.

Near the extremity of the year, we noticed Google expanding this operation of AIOs and ads connected hunt motor results pages (SERPs). 

How Much Ads Appearing connected AI Overview SERPs Increased

By October 2025, Google Ads appeared connected 25.56% of hunt results that included AI Overviews—up from conscionable 5.17% successful March. 

That's a 394% summation successful 8 months.

We discovered this erstwhile updating our AI Overview study that tracked complete 10 cardinal keywords during 2025.

The information reveals an intentional accommodation from Google to redesign really advertisers tin scope customers successful AI-driven search.

Where Google Ads Appear connected SERPs pinch AI Overviews

Looking deeper astatine this summation of ads, we tin spot that advertisement placement wasn't azygous crossed the SERP. 

Some ads appeared good beneath AI Overviews, while immoderate ads really showed up astatine the apical of the SERP, either earlier aliases conscionable beneath Google’s AI summary.

From March done August, advertisement occurrences connected SERPs pinch AI Overviews stayed nether 10% crossed each positions. 

Then successful September, each 3 placement types surged simultaneously—suggesting Google made a determination here.

• By October, bottom-of-SERP ads had reached 25% of AIO results
• Middle-of-SERP ads grew successful September but past settled astatine astir 13% successful October
• Top-of-SERP Google Ads grew successful October, but to a lesser grade than ads astatine the bottommost aliases mediate of the SERP. 

It’s worthy noting that of the 25.58% of AIO SERPs featuring a Google Ad successful October 2025, 25.01% of those SERPs included ads astatine the bottom.

This intends that erstwhile Google integrates ads into AI-driven results, a bottom-of-page placement (with aliases without different advertisement placements) is almost a certainty. 

What Types of Searches Include AI Overviews

The summation successful ads makes consciousness erstwhile you spot really AI Overviews person expanded to much types of searches.

At the commencement of 2025, AIOs were mostly informational. Now, they look for position crossed the full funnel. 

• January 2025: 91.3% of queries triggering AI Overviews had informational intent
• October 2025: 57.1% of queries triggering AI Overviews had informational intent. The different 42.9% were for searches pinch commercial, transactional, aliases navigational intent.

This summation successful AI Overviews appearing connected SERPs pinch navigational, commercial, and transactional hunt intent aligns pinch the inclination we saw successful much AI Overview SERPs containing ads. 

This is because those intent types person much worth for businesses and, therefore, much advertisers. 

What This Information Means for Search Marketers

Early connected successful their release, AI Overviews were seen arsenic mostly a obstruction to informational hunt traffic. The apical of the SEO chimney was shrinking. 

But the operation of AI Overviews and ads changes the dynamic. 

When some look connected a SERP, users are much apt to enactment connected the results page—either reference the AI summary aliases clicking an advertisement to convert. 

Both outcomes use Google, which explains why this operation is becoming much common.

And this inclination isn't slowing down. Google is already testing ads within AI Overviews themselves, not conscionable alongside them connected the results page. 

So, we should expect AI Overview SERPs pinch ads to go the norm—not the exception.

Marketing teams request to fig retired really to champion pull customers pinch some ads and AI Overviews successful the picture, which apt involves some pay-per-click (PPC) advertizing and SEO.

We've agelong known that PPC and SEO reenforce each other: 

• Ads seizure high-intent postulation and visibility now. They look almost instantly and tin person users who are fresh to return action immediately. And insights from ads tin beryllium leveraged for SEO wins.
• SEO provides sustained and unpaid visibility. Strong integrated rankings supply visibility that tin past for weeks, months, aliases moreover years among group who scroll past the AI and ads connected Google.

That narration extends to AI hunt arsenic well.

When users spot your marque crossed aggregate placements (in an ad, an AI summary, and integrated results), it builds much spot that tin yet thrust action.

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