The Case of the Missing Click: What Zero-Click Search Actually Means for Paid Strategy

Who doesn’t love a good mystery? I've been thinking about the conundrum that is zero-click search a lot lately, partly because of Rand Fishkin's recent study showing that less than one-third of Google searches still send a click. But it’s also on my mind because of what I keep hearing from marketing teams across the industry.

Leads are harder to come by, and CPA is creeping up. Channels that were efficient not long ago look like they’re losing steam. Budget gets pulled from whatever isn’t converting in last-click, and then things get cloudier. Teams aren’t connecting what they’re experiencing back to the fundamental shift that’s occurred in how people search.

If any of this sounds familiar, or you’ve found yourself in a scenario where answers to eroding performance are murky, join me on this investigative journey as we explore the case of the missing click and what steps your team can take to pivot your paid strategy.

The Investigation

To begin, I pulled data from across our portfolio to get an accurate picture of what was (or wasn’t) happening with traffic and conversions. I analyzed:

• 6 verticals: Insurance/Financial, Education, Healthcare, Enterprise Tech, B2B SaaS/Tech, Consumer/Retail
• 6 months of data: December 2025 - May 2026

I started looking for patterns, expecting to find a straightforward story about declining traffic and tightening budgets. What I found was more complicated than that, and in some ways, more interesting.

Here's what the evidence showed.

Clue 1: The Numbers Don’t Add Up

Across the portfolio, nonbrand impressions grew 28% from December 2025 to May 2026 while nonbrand CTR fell from 16.39% to 14.13%. Content had more reach, but there was lower engagement per impression.

The pattern held across every vertical we looked at, but it was sharpest in B2B SaaS where impressions grew 51% and CTR fell from 12.82% to 10.26%.

The data was interesting, but I still didn’t have an explanation for what was happening. So I looked closer at which queries were driving the drop.

Clue 2: The Pattern Isn’t Random

I then looked at CTR performance by query type (informational, commercial, transactional, or category/brand).

Informational intent had the lowest CTR across all six industries, without exception. Across the board, Google is now answering "what is," "how does," and "difference between" queries before a click ever happens.

Clue 3: The Outcome Wasn't What We Expected

Here's what surprised me: as CTR fell, the sessions that did come through converted at a higher rate. For clients in B2B SaaS and Healthcare, conversion rates on the sessions that did arrive went up. That led me to believe zero-click is filtering out low-intent traffic before it hits a brand’s site. On the flip side, high-intent users that click through are converting better.

That said, it's worth being honest about where these results held and where they didn't. In B2B SaaS and Healthcare, the rising CVR was real and consistent. In Consumer/Retail it was muddier, and in Insurance it was mostly an artifact of campaign tightening rather than traffic quality improving. A rising conversion rate isn't automatically good news; it depends on what changed. Before you take credit for it, understand why it moved.

Clue 4: The Downstream Evidence

Direct traffic grew 53.6% while organic search fell 32.3%, and direct crossed organic search as the largest channel in November 2025.

Organic search CVR grew 133% over the same period. Paid search conversions grew 256% on only 40% session growth.

So what does this mean? The pool may be smaller, but the pool is also better.

The Verdict

With all of the clues in hand, I have a clearer picture of what’s happening. Here are my recommendations on how to understand and address your zero-click challenges.

1. Audit Your Zero-Click Exposure First

Pull your search term data and find queries with high-impression volume but disproportionately low CTR. Classify them by intent theme: category definitions, process terms, brand identity. These were the most consistently zero-click territory across every account I looked at.

For each one, ask honestly: is this impression still doing something for us, even without the click? For brand recall, often yes. For conversion intent, probably not.

But the finding that actually surprised me was competitor conquest. Across B2B SaaS accounts, competitor brand terms were the single largest zero-click category by impression volume (larger than informational or category terms). Google resolves those queries with knowledge panels before anyone clicks. This means you may be running significant spend against competitor names that was never going to convert regardless of how well the campaign was built. 

That's worth isolating as its own budget decision, separate from informational terms. You may be running conquest for brand recall reasons and that's a legitimate call, but it should be a conscious one rather than a default.

2. Stop Optimizing Channels in Isolation

The attribution conversation has moved on. Last click versus data-driven is table stakes at this point. The more important shift is from channel-level optimization to portfolio-level thinking: is this channel adding something that wouldn't have happened without it?

That's incrementality, and it matters more as you diversify. When you add Reddit or LinkedIn or CTV to your mix, those channels rarely convert in-session. Reddit clicks often tag as direct. LinkedIn view-throughs don't show up anywhere. CTV doesn't close deals the same week it runs. If you evaluate each channel on its own last-touch contribution, you'll pull budget from the channels doing the most upstream work before they've had a chance to prove it. 

The right frame is holistic: what happens to your overall pipeline, branded search volume, and direct traffic when a new channel is running versus when it's paused?

That geo-holdout thinking, even applied roughly, tells you more than any attribution model.

Google is starting to build toward this directly. Specifically, Qualified Future Conversions caught my attention, which use Gemini to estimate the downstream revenue value of a current ad engagement, giving upper-funnel campaigns credit for conversions they enable rather than just the ones they directly close. It's early and should be treated as directional for now, but it's pointing at exactly the measurement gap we've been describing.

3. Understand Where Your Audience Lives

This is the one I want to spend more time on, because it's where zero-click connects directly to the diversification question.

If 68% of searches are ending without a click, the question I keep coming back to is: what was happening before that search? Where was that person? What shaped the intent that sent them to Google in the first place? That's the upstream opportunity and where paid media diversification decisions should actually start.

Audience intelligence tools, like Sparktoro, can tell you where your specific buyers actually spend time online: which publications they read, which podcasts they listen to, which subreddits they frequent, and which social platforms they use. That's not interesting for its own sake. It's actionable because it tells you where to show up before someone even opens a search bar. Maybe that's LinkedIn for a specific job title, maybe it's sponsoring a niche industry podcast, or maybe it's Reddit ads in a subreddit your buyers actually use.

Audience intelligence tells you where to go, and incrementality measurement tells you whether it worked.

4. Track Branded Search as a Leading Indicator

If your zero-click impressions are compounding into real brand recall, you'll see it in branded query volume before you see it anywhere else. Set up a monthly branded search report in Search Console (total branded impressions, branded clicks, branded CTR) and track it as a standalone KPI alongside your session and conversion metrics.

The pattern to watch for is simple: rising branded volume alongside rising direct traffic is the signature of a healthy zero-click pipeline. It means impressions are doing work even without the click. Flat or falling branded volume alongside declining organic sessions indicates a problem, and the sooner you catch it, the more options you have.

Google recently announced Attributed Brand Searches, which measures increases in branded query volume traceable back to specific campaign activity. It's early, but it's a signal that Google is starting to connect upper-funnel spend to the brand recall outcomes we've been tracking manually. Worth keeping an eye on as it matures.

Case Notes

What this data kept pointing me back to is something Wil Reynolds has been pushing for a while now: the idea that marketing’s job isn't just to be seen. It's to be seen, believed, and chosen. Now, zero-click search is making that transition more urgent.

No-click impressions are still useful if they're building familiarity with the right audience. The sessions converting are doing so because something upstream already made the brand familiar. The channels that appear to be under-performing in last-click are often doing the most to shape the decision before it reaches the search bar.

My verdict: The click didn't go missing, it just moved upstream. That's where the real work is now.

Personally, this data investigation validated a lot of hypotheses I've been sitting on for a while. I hope it did the same for you. If you have an unsolved paid media mystery of your own, the Seer team can help. Contact us to learn more.