68% of Google Searches Now End Without a Click

A new study from SparkToro, based on Similarweb clickstream data covering January through April 2026, puts a precise figure on a trend that most search practitioners have felt for some time. In the United States, 68.01% of Google searches ended without a click to any external website during that period.

That figure was 60.45% in 2024. The 7.56 percentage point increase over two years reflects a structural change in how Google serves information and where users go after they search.

The full study, titled “In 2026, Less than One Third of Google Searches Still Send a Click,” is published on SparkToro’s website and is worth reading in its entirety.

What the Data Covers

Before drawing conclusions, it helps to be precise about what the study measures and what it does not.

The 68% figure counts searches where a user did not click through to any destination, including organic results, paid ads, and Google-owned properties such as Maps and YouTube. It excludes follow-up searches conducted within Google itself. When those refinement searches are factored in, the share of original searches that led to another Google search rose by 7.2 percentage points between 2024 and 2026.

The methodology assumes two thirds of searches occurred on mobile devices and one third on desktop. It also excludes searches conducted in Google’s mobile search app, where SparkToro notes zero-click behaviour may be even higher.

The practical reading of this data is that Google is increasingly resolving user queries within its own interface, either through direct answers, featured content, or by prompting the user to refine their search rather than leave.

The AI Overviews Effect

SparkToro’s analysis points to AI Overviews as a contributing factor to the rise in zero-click searches, though the study does not isolate the precise extent of that contribution.

What the data does show is directionally significant. AI Overviews now appear on more than 20% of US Google searches. When they appear, click-through rates fall by nearly 60%. That is a substantial suppression of outbound clicks for queries where Google has deployed its generative answer layer.

The mechanism is straightforward. When a user receives a complete, structured answer within the search results page itself, the motivation to click through to a source decreases. For informational queries especially, where the user’s goal is to obtain a piece of information rather than to engage with a specific website, AI Overviews frequently satisfy that need without requiring a click.

AI Mode: Limited Now, Significant Soon

During the January to April 2026 study period, AI Mode accounted for just 0.34% of searches. On the surface, that appears negligible. The context around it tells a different story.

At Google I/O 2026, Google reported that AI Mode had surpassed 1 billion monthly users and that query volume was more than doubling each quarter. The study period captures AI Mode before its growth curve steepened. If that trajectory continues, its contribution to zero-click behaviour will become a much more significant variable in the months ahead.

Marketing teams planning their organic search strategy for the second half of 2026 should account for this acceleration, even if the current numbers appear modest.

The Historical Trajectory

SparkToro has tracked zero-click behaviour across several years, though its data sources have changed over time, which means long-term comparisons carry methodological caveats. The directional trend, however, is consistent.

In 2019, approximately 49 to 50% of Google searches ended without a click, based on Jumpshot panel data. By 2020, that figure had risen to 64.82% using SimilarWeb data. A 2024 study using Datos data recorded 58.5% in the US.

The 2026 figure of 68.01% using Similarweb data continues the upward trajectory. Each measurement uses a different panel, so direct year-on-year comparisons require caution. The consistent direction across all of them, however, is not in doubt.

Which Search Categories Still Send Clicks

The picture is not uniform across all query types. SparkToro co-founder Rand Fishkin specifically identified categories where SEO continues to generate meaningful click volume.

Branded searches, where a user is specifically looking for a named company, product, or website, still drive direct traffic because the intent is to reach a specific destination. Local business queries, where a user wants to find a nearby service or location, continue to drive clicks through Maps and local results. High-intent transactional searches, where a user is ready to purchase or take a specific action, retain strong click-through rates because Google has less ability to fully resolve commercial intent within the results page itself.

The categories most affected by zero-click growth are informational queries, general knowledge questions, and comparison queries where AI Overviews can construct a complete answer from indexed sources.

What This Means for Organic Search Strategy

The data presents a clear challenge to any marketing strategy that treats organic traffic volume as a primary success metric. If more than two thirds of searches related to your category end without a click, optimising purely for rankings and impressions tells an incomplete story.

Fishkin’s recommendation in the SparkToro study is direct: invest in brand awareness and influence on the platforms where your audience already spends time, regardless of whether those efforts generate direct website visits. This does not replace SEO investment. It extends the logic of visibility beyond the click.

For brands whose content appears in AI Overviews without generating a click, the strategic question shifts from “are we ranking?” to “are we being cited?” A brand mentioned consistently in AI-generated answers builds associative authority with users even when they do not visit the site. That authority influences behaviour at later, higher-intent touchpoints.

Measuring the Right Things

The zero-click data makes the case for expanding how marketing teams measure the value of organic search. Rankings and organic sessions remain useful signals. They are no longer sufficient on their own.

Brand search volume, which reflects how many users are searching for a company or product by name, captures awareness that cannot be attributed to a single click or session. Direct traffic trends reveal whether brand recognition is building over time. Share of voice within AI-generated answers, though harder to measure systematically, is becoming a meaningful indicator of content authority.

The 68% figure is not a reason to reduce investment in organic search. It is a reason to measure that investment against a broader definition of what organic visibility is worth.