Marine Parts Retailer — AI SEO Case Study | Commerce Chief
GEO + AEO · Ecommerce · USA · 90 Days

$578K ORGANIC
REVENUE. ZERO
AD SPEND.

How a US marine parts retailer moved from Page 2 obscurity to AI citation dominance — and generated $263K in net new revenue in a single quarter.

$578K
Organic Revenue / 90 Days
+93.5%
Organic Revenue Growth
228%
Impression Growth
14.6→8.2
Avg. Ranking Position

STUCK IN THE MIDDLE OF A SEARCH REVOLUTION

The client — an anonymous US-based ecommerce retailer in the powersports and marine parts industry — had decent traditional SEO in place. Rankings hovered around position 14.6 on average. Enough to exist, not enough to win.

But the real problem was bigger than rankings. AI-powered search — SGE, ChatGPT, Perplexity — was reshaping how buyers found parts. Users weren’t just Googling “PWC impeller.” They were asking AI, “What’s the best impeller for my [specific model]?” And the client’s content wasn’t built to answer that.

The result: a technically decent site bleeding revenue to competitors who were being cited by AI engines as the authoritative answer in the space.

INFORMATION DOMINANCE ACROSS THE AI SEARCH ECOSYSTEM

We moved away from traditional keyword targeting and implemented a full AEO/GEO framework — built to win across both traditional Google rankings and emerging AI citation layers.

  • GEO — Generative Engine Optimization

    We restructured technical data and product descriptions to match how LLMs consume and cite sources. By formatting content for AI readability — structured schema, entity clarity, authoritative data signals — we ensured the site became a preferred source in SGE and AI-generated product recommendations.

  • AEO — Answer Engine Optimization

    PWC buyers ask hyper-specific questions. We mapped the entire intent landscape — “What impeller fits a [Model Year] [Engine]?”, “Best aftermarket parts for [Brand]?” — and built content that answered each decisively. Instead of broad keywords, we captured buyers at the exact moment of decision.

  • Entity-Based SEO

    We defined the brand as a clear, trusted entity within the marine industry Knowledge Graph. This drove the 69% surge in Direct Traffic — users discovered the site via AI engines and returned directly, treating it as the definitive industry resource.

THE DATA, UNEDITED

Both recordings are pulled directly from the client’s Google Search Console and GA4 dashboard. Property name and URL blurred to protect client identity. Data is real.

Google Search Console — Search Visibility Source: GSC Dashboard Recording
Search Console showing the 228% impression surge and position climb from 14.6 → 8.2 as GEO strategy placed the brand inside AI citation zones for major product categories.
Google Analytics 4 — Revenue Performance Source: GA4 Dashboard Recording
GA4 organic channel revenue showing $578,432 generated in 90 days with zero paid traffic. The high-intent AEO traffic converted at near 1:1 with revenue growth vs. traffic growth.

AI-VALIDATED REVENUE

$578K
Total Organic Revenue
In 90 days, organic channel only
+$263K
Net New Revenue
vs. same period previous year
+93.5%
Organic Revenue Growth
$314,810 → $578,432
4.9M
Search Impressions
+228% YoY growth
8.2
Avg. Position
Moved from 14.6 — inside AI citation zone
$0
Ad Spend
100% organic, no paid assistance

When you move from position 14 to position 8, you don’t just rank better — you enter the zone where AI engines pull citations. That’s what drove the 228% impression surge. And because those impressions came from AEO-optimized content answering buyer-specific questions, they converted at a near 1:1 ratio with revenue growth. This is the AEO/GEO multiplier effect in action.

WANT RESULTS LIKE THIS?

Get a free AI SEO audit — we’ll show you exactly where your current site is invisible to AI search engines.

Get Your Free Audit More Case Studies