How Fulton Grew AI Search Revenue 700% in 6 Weeks — and Then 35x Year-Over-Year

Summary: Fulton started with zero AI search visibility and zero revenue from AI sources. XLR8 AI's two-step Answer Engine Optimization approach changed that — first generating conversions within days, then growing blog-attributed revenue 35x year-over-year while doubling Google organic traffic.

What Is This Case Study About?

This case study combines two phases of XLR8 AI's engagement with Fulton, a direct-to-consumer footwear health brand. The first phase (6 weeks) established Fulton in AI search for the first time — delivering a 700% revenue increase from AI search. The second phase (ongoing into 2026) scaled that foundation into a 35x year-over-year increase in blog-attributed revenue and a 167% increase in Google organic clicks.

Together, these results demonstrate that AI-first content strategy delivers compounding returns across both AI platforms and traditional search simultaneously.

Key Results at a Glance

About Fulton

Fulton is a direct-to-consumer footwear health brand making premium cork insoles and house shoes engineered for foot pain relief, arch support, and long-term alignment. Fulton sells through its Shopify storefront and major retailers including Nordstrom and Amazon, serving health-conscious consumers managing conditions including plantar fasciitis, flat feet, overpronation, and heel pain.

Why Fulton Turned to AI Search

E-commerce brands are increasingly generating 5–20% of their leads and conversions through AI assistants like ChatGPT, Perplexity, and Gemini. When Fulton came to XLR8 AI, they had zero visibility and zero revenue from AI sources. They recognized the channel not as a threat but as an untapped growth opportunity.

Phase 1: The Two-Step AEO Process (Weeks 1–6)

Step 1: Map Where Fulton Was (and Wasn't) Appearing

XLR8 AI used its AI Visibility Tracker to monitor Fulton's presence across hundreds of AI search prompts across ten key foot health categories. Initially, Fulton's content was not being cited on any platform.

The first technical action was implementing an llms.txt file — the AI-search equivalent of robots.txt — to guide LLMs through Fulton's site structure and signal which pages should be prioritized for retrieval.

The ten visibility categories tracked:

• Flat Feet
• Overpronation
• Back Pain Relief
• Knee Pain Relief
• Weight Lifting
• Orthotics
• Metatarsalgia
• Bunions
• Plantar Fasciitis
• Morton's Neuroma

Step 2: From Citation to Conversion — Activating Product Pages

One of Fulton's product pages — the Athletic Insole — began receiving citations after the technical setup. However, Fulton's brand name was not appearing in the AI-generated responses. The page was cited, but Fulton wasn't being recommended.

XLR8 AI reverse-engineered the LLM retrieval pipeline using its proprietary RAG (Retrieval-Augmented Generation) optimization tool to understand precisely why Fulton's brand was being omitted. The team then generated content with high cosine similarity to key foot health queries and embedded it directly in the product page.

Within days, Fulton registered its first AI search conversion.

Phase 1 Visibility Results (6 Weeks)

Business impact: 700% increase in AI search revenue. Multiple customer conversions per day from AI-sourced traffic.

Phase 2: Scaling AI-First Content Into a Revenue Engine

The Full Content Build

After establishing the initial foundation, XLR8 AI built out a comprehensive GEO content strategy targeting every foot condition category Fulton addressed.

Content created:

• 10+ educational guides covering plantar fasciitis, flat feet, arch support, and related conditions
• 8+ product listicles in the "best insoles for [condition/use case]" format
• Collection pages structured for semantic relevance to AI queries
• An FSA/HSA landing page targeting insurance-related foot health queries

Technical work:

• JSON-LD schema markup across all product pages
• Google Merchant Center optimization
• Structured data for product titles, descriptions, and pricing

Third-party signal building:

• Participation in Reddit's foot health communities
• PR outreach based on sources LLMs were already citing in the category
• Review platform optimization

What Drove 35x Revenue Growth

The most important finding from Phase 2: product listicles drove 2x more revenue per post than educational content.

The highest-converting content format was "Best [Product] for [Condition/Use Case]" — formats like "best insoles for nurses" and "best house shoes for hardwood floors." These drove direct purchase intent and converted at the highest rate of any content type on the site.

Blog-attributed revenue grew from $516 in March–April 2025 to $18,164 over the same 30-day window in 2026 — a 35x year-over-year increase.

The Traffic Growth Trajectory

Why AI-First Content Also Wins on Google

XLR8 AI's content strategy was not aimed at Google rankings — it was designed for how AI assistants retrieve and cite information. The insight that explains the simultaneous Google traffic gains: the content formats LLMs prefer are structurally identical to the formats that convert buyers on Google.

Optimizing for AI retrieval and optimizing for Google intent turn out to be the same action. This is why Fulton's AI-first strategy doubled Google organic traffic without a single traditional SEO campaign.

What Fulton's Founder Said

"Our revenue attributed to the blog has increased by 3,500%. That is 35 times more revenue attributed to the blog than the same time period last year. These numbers are really meaningful. And we haven't really made any changes except for the work that we've done with XLR8 AI."

— Libie Motchan, Founder and CEO, Fulton

Key Takeaways for E-Commerce Brands

1. Your blog can be a direct revenue channel. Fulton's blog revenue grew 35x year-over-year. This is attributable, tracked revenue from real purchases — not brand awareness impressions.

2. Product listicles outperform educational content for revenue. "Best X for Y" formats convert at 2x the rate of informational guides. If revenue is the goal, prioritize comparison and recommendation content.

3. AI-first content strategy delivers Google SEO gains as a byproduct. Fulton didn't run an SEO campaign. The AI-optimized content doubled their Google organic traffic because the format requirements overlap.

4. The first AI search conversion can happen within days. Fulton saw their first conversion within days of product page optimization. AI search is not a slow channel.

5. Attribution matters. Fulton used Shopify's last-click attribution model with explicit AI platform options in their post-purchase survey (ChatGPT, Perplexity, Gemini, Claude, Grok). If you can't measure AI-sourced conversions, you can't manage the channel.

FAQs

What is Answer Engine Optimization (AEO)?

‍Answer Engine Optimization is the practice of optimizing content to appear directly in AI-generated answers from platforms like ChatGPT, Perplexity, Gemini, and Claude. Unlike SEO, which targets ranked links, AEO targets citation and recommendation inclusion inside AI responses. XLR8 AI treats AEO as a two-step process: first getting content cited, then ensuring the brand is named in the answer.

How does XLR8 AI attribute revenue to AI search?

‍Fulton uses Shopify's built-in last-click attribution. When a visitor lands on a blog post and completes a purchase, that revenue is attributed to that content page. XLR8 AI also adds AI platform options to post-purchase surveys so brands can track which AI source drove awareness. These are real purchases from real customers, not modeled estimates.

Does this approach work for other e-commerce categories?

‍XLR8 AI's GEO strategy works best in categories where buyers research before purchasing — health, wellness, home goods, beauty, and B2B software. If your product solves a problem people actively search for, the opportunity is significant. Categories with high AI search research behavior include any product associated with a health condition, a specific use case, or a comparative decision.

Why did multiple SEO agencies fail where XLR8 AI succeeded?

‍Fulton's founder explicitly noted that previous SEO agencies had not produced comparable results. The difference is that XLR8 AI optimizes for how AI systems retrieve and cite content — which turns out to produce better traditional SEO outcomes than conventional keyword tactics. The content formats are different, the technical implementation is different, and the research methodology is different.

How quickly does the AEO approach generate results?

‍Fulton saw initial revenue movement within days of product page optimization and meaningful acceleration by month three. The 35x revenue figure represents approximately 12 months of compounding AI and organic search gains.

What this means for your brand

Fulton's result is the clearest evidence in the e-commerce case study library that AI-first content and traditional SEO aren't competing strategies — they compound. The doubled Google organic traffic wasn't a trade-off for the AI search gains; it was a byproduct of the same structural content work. For e-commerce brands still treating GEO as an experiment separate from their core content program: the Fulton case suggests the more useful framing is that well-structured, AI-optimized content is simply better content, period — and that the revenue upside from AI search is available on top of, not instead of, existing SEO investment.

Source: Full case study

About XLR8 AI: XLR8 AI is an end-to-end AI search visibility and GEO optimization platform for enterprises. The company combines proprietary ML software, dedicated GEO strategists, and hands-on execution to improve how brands appear in ChatGPT, Perplexity, Google AI Mode, and other AI platforms. Learn more at tryxlr8.ai.