Will Gen AI Kill Organic Search Traffic?

Organic traffic has always been the lifeblood of digital marketing. For over two decades, businesses invested in SEO with the belief that visibility on Google’s first page was the single biggest driver of growth. This was not just an assumption. Studies consistently showed that over 75 percent of users never click beyond page one of search results. An academic study from 2021 reinforced this with a more striking figure: more than 97 percent of clicks happened on the first page alone (Arxiv).

I still remember my time as a digital marketing manager back in 2014, when Google introduced featured snippets and instant answers. At that time, the same question kept coming up in boardrooms and industry blogs: Is SEO dead? The answer was no, SEO adapted. But today, with generative AI reshaping search behavior, the stakes are higher. The question is not whether SEO is dead but whether organic search traffic itself is about to collapse.

The Rise of Gen AI in Search

From ten blue links to answer engines

Search once meant scanning through a clean list of links. That model has been gradually disappearing. Google now answers questions directly on the results page. With the launch of AI Overviews, generative models summarize answers in conversational text at the top of the SERP.

Research from Pew in 2025 revealed just how disruptive these AI summaries are. When an AI Overview appears, users click on a traditional search result only 8 percent of the time. When no AI summary is shown, that number nearly doubles to around 15 percent (Pew Research). This does not mean that only 15 percent of searchers click links overall. Instead, it shows the gap between AI-dominated results and classic results. When AI Overviews appear, far fewer users scroll down and click organic links.

The impact is even more dramatic for publishers. A 2025 study found that some news sites saw traffic declines of up to 79 percent when their results were pushed below AI Overviews (The Guardian).

Decline of featured snippets

Featured snippets once defined Google’s evolution. For nearly a decade, SEOs fought to claim “position zero.” But AI Overviews are now replacing these snippets at scale. DemandSage reported that only about 1 percent of page visits with an AI summary involve users clicking on links inside the summary, while overall clicks from traditional results drop sharply (DemandSage).

In other words, featured snippets are no longer the prize. They are being cannibalized by gen AI elements that absorb both attention and engagement.

Google’s Recent Signals

Removal of the num=100 parameter

In September 2025, Google quietly removed support for the &num=100 parameter that allowed users and SEO tools to load 100 results on a single page. While never officially documented, this feature was relied on by rank trackers to scrape deeper pages. Its disappearance has coincided with widespread drops in reported impressions in Search Console, particularly for results ranked beyond the first few pages.

Nobody outside Google knows the exact reason for this change or its full impact. My understanding is that Google is no longer prioritizing impressions from deep SERPs. If your page ranks beyond page ten, impressions may not even be logged. This effectively erases visibility for anything but the most competitive results.

For SEOs, this is a chilling signal. If impressions stop being recorded, those results may as well not exist in the eyes of search engines.

Google Search Console example after num 100 update

When Google quietly removed support for the num=100 parameter, users noticed two clear outcomes as seen in the figure above:

• A huge decline in impressions

• An increase in average position metrics

Our best understanding is that much of the lost activity came from crawlers rather than real users. Very few people load more than 100 results, and Google does not count rankings beyond that threshold.

This update is another reminder of how search is changing. In a Gen AI world, visibility is no longer about long tail rankings on page ten. It is about being present on page one and even more importantly inside AI driven answers.

The Zero-Click Future

Data on declining clicks

The era of zero-click search has been expanding for years, but gen AI accelerates it. Bain estimates that around 80 percent of consumers now rely on zero-click results for at least 40 percent of their searches. This reduces organic traffic by 15 to 25 percent across industries (Bain).

The Forbes “60 percent problem” analysis goes further, suggesting that AI search can drain 15 to 64 percent of organic traffic depending on query type (Forbes).

Pew also noted that when AI summaries appear, session termination increases significantly. About 26 percent of users end their session immediately after viewing an AI Overview compared with only 16 percent when no AI summary appears.

All this reinforces the reality: fewer users are clicking, and fewer are even continuing beyond the AI answer box.

Visual and Shopping Features as a New Battleground

Gen AI is not only reducing clicks. It is also transforming how people interact with search engines.

Google recently rolled out “Try It On” features in Shopping, allowing users to upload photos and see how clothing looks on them (Google Blog). This is powered by generative AI and is designed to keep users inside Google’s ecosystem rather than sending them to brand sites.

Google try-it-on feature

At Lowe’s we are seeing the same pattern. On flooring product detail pages, we let customers upload their own room images to visualize tiles and materials in their own space. This user-uploaded imagery boosts engagement and confidence in purchasing decisions, reducing the need for shoppers to leave the platform in search of inspiration elsewhere.

Users can view a lifestyle image that shows how the flooring item looks in a showroom setting.

Users immediately see how the product looks in the space without taking any action. Since rendering takes a few seconds, the rendered image is displayed on the second tile of the product page.

For brands, the message is clear. Success will come not just from ranking in text-based results but from embedding into these AI-powered, visual experiences where the value exchange is more immediate.

SEO Will Not Die – It Will Shapeshift

I have been asked for over a decade whether SEO is dead. My answer has always been the same: SEO will not die, but it will change.

In the age of gen AI, SEO’s purpose will not be about climbing to position ten on page two. It will be about making content visible to AI systems so that it surfaces inside answer summaries and visual modules.

The playbook will expand:

• Invest in structured data and schema so AI can parse and attribute your content.

• Focus on topical authority and E-E-A-T signals that gen AI models weigh when choosing sources.

• Build content experiences that can be referenced directly in answer engines, not just linked.

SEO is still about visibility, but visibility is no longer limited to blue links. It is about being present in whatever form the search engine chooses to answer the query.

The Future of Search and Advertising

As a gen AI product manager and former SEO manager, I see where this is heading. Google will continue to push AI Overviews. Other search engines will accelerate their own generative strategies. And ChatGPT is already laying the groundwork to capture a share of the advertising market.

OpenAI recently launched ChatGPT Pulse, a personalization feature currently available to Pro accounts. The feature learns from user interactions and tailors outputs more precisely. Once personalization becomes mainstream, the natural next step is advertising. Personalized gen AI answers, backed by ads, will fundamentally change the search monetization model.

This means brands must prepare for a future where traffic does not flow through search engines as it once did. Instead, ads and answers will merge inside AI interfaces, further weakening organic reach.

SEO in the Age of Gen AI

So will gen AI kill organic search traffic?

Not completely. SEO will survive, but it will be weaker. The golden age of building businesses on long tail organic traffic is fading. Search usage itself is declining as AI answers shorten the customer journey. Google’s own signals, from removing deep result visibility to prioritizing AI Overviews, show that only page one or AI surface presence really matters.

The shape of SEO has always shifted. From snippets to mobile indexing to core web vitals, practitioners have adapted. Gen AI is the next evolution. But the truth is stark. If your brand is not visible on page one or inside the AI answer box, you may as well not exist.