TL;DR
Every “what to build for AI search” list puts comparison pages at the top. We looked at 1.2 million AI referral sessions across 600+ businesses and found something different. This is what we’ll cover in this blog:
The content that earns the most AI search traffic per page is not a blog post at all.
It is the humble calculator. Across 600+ businesses’ websites and 1,203,748 real visits referred by ChatGPT, Gemini, Perplexity, Claude and Copilot, interactive tools and templates earned 7.5 times their share of pages, the highest of any content format we measured.
Most advice about AI search is built on citation counts scraped from the outside. This study is built the other way: first-party analytics from the websites of more than 600 businesses in StudioHawk’s portfolio, measuring the AI referral visits that actually arrived.
One number runs through everything that follows: the AI Traffic Leverage Ratio. It is how we ranked every format, and it is the reason our conclusions differ from the citation-counting studies you have already seen.
Interactive tools, templates and calculators earn the most AI search traffic relative to their supply: 7.5 times their share of pages.
How-to content follows at 5.65, definitions at 5.41, listicles at 5.09, comparison pages at 4.44, guides at 4.17 and statistics pages last at 2.52.
The table below shows every content format in the study, the number of sites publishing it, the AI referral sessions it earned, and its leverage ratio.
| Content format | Example (from our own site) | Sites with the format | AI referral sessions | Leverage ratio |
| Tools, templates & calculators | SEO ROI calculator | 217 | 1,845 | 7.54 |
| How-to content | How to rank in ChatGPT | 436 | 5,744 | 5.65 |
| Definitions and concept explainers | What is AI SEO | 303 | 2,049 | 5.41 |
| Listicles (top X, best X) | Top 5 content strategies for SaaS | 318 | 2,213 | 5.09 |
| Comparison pages (X vs Y) | Enterprise SEO vs traditional SEO | 208 | 791 | 4.44 |
| Guides | Complete guide to technical SEO | 293 | 1,919 | 4.17 |
| Statistics and data pages | Enterprise SEO statistics | 146 | 224 | 2.52 |
Source: StudioHawk Format Leverage, 600+ businesses, January to July 2026
AI Traffic Leverage Ratio by content format
Two things stand out in that table.
Every format sits above 1.0, meaning every content format out-earns its share of pages in AI referrals.
And the spread between the top and bottom formats is threefold, which means format choice is a real lever, not a rounding error. Reading that lever correctly depends on the ratio behind the ranking.
The AI Traffic Leverage Ratio is a format’s share of AI referral traffic divided by its share of published pages. A ratio above 1.0 means the format earns more AI traffic than its page count predicts. Below 1.0 means it is oversupplied relative to what it earns.
The normalization is the point. Raw citation or traffic counts reward whatever there is most of. Product pages earned more total AI sessions than every content format combined, but there are also vastly more of them. Divide traffic share by page share and you see what each page type earns per unit of effort.
That supply adjustment is what most AI search studies skip. Counting citations tells you what appears in answers most often. Leverage tells you what a marginal page of each format is worth, which is the question that actually decides what you build next. And what the leverage data says to build first is the format at the top of the table: the interactive tool.
Interactive tools and calculators win because they are scarce, answer-shaped and liftable.
When someone asks an assistant “how much does X cost” or “what size Y do I need”, a calculator page is the exact object that resolves the question. Most sites do not have one, so the few that exist collect outsized referrals.
Across our dataset, 217 websites had at least one tool, template or calculator page. Those pages made up a fraction of one percent of all pages we analyzed, yet they earned 7.5 times their share of AI referrals.
The tools in our data are not engineering projects. The pages driving this number are cost calculators, sizing and quantity estimators, downloadable checklists and template packs: assets a content team ships in a sprint, not a quarter. Fewer than one in five websites in the study has even one. That scarcity, more than any structural trick, is the moat.
Measure your own site against the study with the calculator below. Enter a format’s page count and AI referral sessions alongside your site totals, and it returns your AI Traffic Leverage Ratio benchmarked against the 600+ business dataset.
Leverage = your format's share of AI referral sessions divided by its share of pages.
Above 1.0 means the format earns more than its supply.
Pull the four numbers from GA4 (sessions where the source is an AI assistant) and your CMS or crawler.
Benchmarks: StudioHawk Format Leverage study, 1,228 sites, 1.2M AI referral sessions, Jan to Jul 2026.
AI referrers under-report, so treat results as floors.
Answer-shaped content resolves a query in one artifact: a calculator that outputs the number, a template that is the deliverable, a definition that is the answer (our explainer on what is AI SEO is that shape). The pattern holds across the top of our ranking. Tools, how-tos and definitions all package a complete answer in a single page, and all three sit above 5.4 leverage.
The formats lower on the table make the reader do the assembly. That gap between packaged answers and assembly-required content is clearest in the format everyone keeps recommending: the comparison page.
Comparison pages perform well, but they do not deserve top billing. At 4.44 leverage they ranked 5th of 7 content formats, behind listicles, definitions, how-tos and tools.
That result contradicts a lot of current advice. Comparison content is the most recommended AI search play of 2026, usually on the logic that “X vs Y” pages face little competition and match high-intent questions. Our first-party data says the logic is half right: comparison pages out-earn their page share, so they are worth having. It also says four other formats out-earn them per page.
“The pattern we keep seeing is programmatic: hundreds of pages built on one idea. Our data shows AI assistants reward seven different formats. One idea only ever captures one of them.”
- Lawrence Hitches, Chief of Staff, StudioHawk
The gap between reputation and measurement matters because teams are re-prioritizing roadmaps around it. Part of the explanation sits in supply: comparison pages stopped being scarce. Two years of “build vs pages” advice produced a wave of them, and our dataset shows 208 websites in the study now publish comparison content. Scarcity is a moving target, and the formats that win leverage today are the ones most sites still have not built.
Before you re-prioritize anything, though, the next question is where AI referral traffic actually goes.
A third of all AI referral traffic lands on product and collection pages. Another 56 percent lands on homepages, service pages and other brand and entity pages. Content formats and everything else share the remaining 11 percent, with the formats themselves at about 3 percent.
Where AI search traffic lands
Source: StudioHawk Format Leverage study, 600+ businesses, January to July 2026
Read those two numbers together and the story is blunt: AI assistants are already a buying channel. They are not just answering research questions, they are handing users directly to commercial pages. Product pages carried 2.41 leverage in our data, above break-even, which means even relative to their enormous page counts they over-earn.
For eCommerce brands this is the single most actionable finding in the study. Your product and category pages are already in the AI answer set, and ecommerce SEO fundamentals like clean product data, schema and crawlability decide how often. Commercial pages take the volume, but one content format stands out for a different reason: it never loses.
Guides are the most reliable format in the study. We split the dataset into six sub-portfolios and re-ran the analysis on each.
Guides were the only content format above break-even in all six. Every other format, including the tools at the top of the pooled table, dropped below 1.0 leverage in at least one sub-portfolio.
Guide leverage across six sub-portfolios
Source: StudioHawk Format Leverage study, 600+ businesses, January to July 2026
Magnitude and reliability are different bets. Tools deliver the highest ceiling; guides deliver the safest floor. A portfolio answer beats a single-format answer, which is exactly how we would build it.
Build an interactive tool first.
Here is the full order we would build in, leading content for a brand right now:
How far you weigh each step depends on your industry, and that dependence turned out to be the study’s biggest surprise.
Yes, and by more than we expected.
When we split the dataset into sub-portfolios, format returns swung by roughly 10 times depending on the client mix. Tools topped some segments and fell below break-even in others. Comparison pages ranged from parity to a 10.87 peak.
The pooled ranking above is the honest portfolio-wide answer, and it is also an average across industries that behave very differently. The per-industry cut, which formats win in eCommerce versus services versus B2B, is the next release in this series.
The per-vertical Format Leverage report is the next release in this series, and it feeds directly into our AI SEO service work. Our current AI search research is available here.
StudioHawk runs AI search programs across 1,000+ campaigns, from ecommerce brands tracking assistant-referred revenue to B2B firms rebuilding content clusters around answer-shaped formats.
This study exists because that portfolio gave us measurement access no citation-scraping study can match.
What content format earns the most AI search traffic?
Interactive tools, templates and calculators earn the most AI search traffic per page, at 7.5 times their share of pages across 600+ businesses’ websites in StudioHawk’s Format Leverage study. How-to content (5.65) and definitions (5.41) follow.
How do you measure AI search traffic in GA4?
AI search traffic in GA4 is measured by filtering sessions on source: chatgpt.com, gemini.google.com, perplexity.ai, claude.ai and copilot.microsoft.com referrers. Referrer stripping means the result undercounts true AI traffic, so treat any figure as a floor.
Do comparison pages work for AI search?
Comparison pages work for AI search, earning 4.44 times their share of pages in AI referrals. They ranked 5th of 7 content formats in our data, so they belong in a portfolio rather than at the top of the build order.
How much traffic do AI assistants send to websites?
Across the websites of 600+ businesses over six months, AI assistants referred 1.2 million sessions, with a third landing on product and collection pages. Figures are undercounted wherever assistants strip referrer data, so treat them as floors.
Know what your leverage ratio is? Get in touch for a chat here.