Craig Riley is a digital marketing specialist with 19+ years of experience. He specialises in the Rank & Rent business model, traditional SEO, Answer Engine Optimisation (AEO), and Generative Engine Optimisation (GEO). He is the creator of the ZimNinja global authority brand and the Chameleon Overlay rank-and-rent overlay plugin. Craig has ranked hundreds of websites across multiple industries and built a portfolio of revenue-generating digital assets.

About Craig Riley
19+ years in digital marketing. Rank & Rent pioneer. Creator of The Full Search Stack. Builder of Chameleon Overlay. The person behind ZimNinja.

I Didn't Learn Digital Marketing from a Course
I learned it by doing it. For nearly two decades, I've been in the trenches — building websites, ranking them in competitive markets, generating leads for businesses, and turning digital assets into predictable revenue streams.
My career started in the early days of SEO when keyword stuffing still worked and backlinks were bought by the thousand. I watched the industry evolve through Panda, Penguin, Hummingbird, RankBrain, BERT, and now AI Overviews. At every stage, I adapted. The strategies I use today bear almost no resemblance to what I did in year one — and that's exactly the point. The marketers who survive are the ones who never stop learning.
Over 19 years, I've worked with businesses across dozens of industries: plumbing, roofing, legal services, real estate, tourism, pest control, dental, landscaping, HVAC, and more. I've built websites for small family operations and national franchises. The common thread? Every single project was about one thing: generating measurable results.
The Rank & Rent Model: My Core Business
Before “Rank and Rent” became a trendy phrase on YouTube, I was already doing it. The concept is straightforward: I build a website, rank it on Google for valuable local search terms, and then rent that site — and the leads it generates — to a local business for a flat monthly fee.
I've been running this model for over 10 years. In that time, I've built a portfolio of rank and rent sites across multiple niches and locations. Each site is an asset that generates recurring revenue regardless of which business is renting it. If a tenant leaves, I find another one — the site keeps ranking, the phone keeps ringing.
What makes my approach different from the dozens of gurus now teaching this model? I still do it. I'm not a retired practitioner selling a course about what used to work. I'm actively building, ranking, and renting sites right now. Every strategy I teach comes from live campaigns running in real markets.
The Full Search Stack: SEO + AEO + GEO
In 2026, traditional SEO is no longer enough. People don't just Google things anymore — they ask ChatGPT, they use Gemini, they check Perplexity, they read Google's AI Overviews. I saw this shift coming years ago and developed what I call The Full Search Stack.
The Full Search Stack combines three layers of search optimisation:
- SEO (Search Engine Optimisation) — The foundation. Technical optimisation, content strategy, topical authority, and link building. Without strong SEO, nothing else works.
- AEO (Answer Engine Optimisation) — Structuring content to appear as direct answers in featured snippets, People Also Ask boxes, voice assistant responses, and knowledge panels.
- GEO (Generative Engine Optimisation) — Building the entity clarity, citation-worthy content, and multi-platform presence that gets you mentioned in AI-generated responses from ChatGPT, Gemini, Perplexity, and Google AI Overviews.
Most marketers are still stuck on layer one. The opportunity for those who master all three is enormous — and that's exactly what I teach.
Building Tools: Chameleon Overlay
I'm not just an SEO specialist — I build tools. My latest creation is Chameleon Overlay, a WordPress overlay plugin built specifically for rank-and-rent businesses. It overlays client websites on your ranking pages — search engines see your SEO content while visitors see the client site.
I built Chameleon Overlay because I was tired of the messy workarounds every R&R operator deals with — rebuilding pages, risking rankings with redirects, or using ugly iframes. Chameleon solves it cleanly: install the WordPress plugin, set the overlay URL, and your tenant's site appears to visitors while your ranking content stays indexed. When a tenant leaves, deactivate the overlay and the site is ready for the next client.
It's lightweight (sub-100ms overlay switching), scales from single sites to portfolios of 50+, and includes real-time analytics so you can show tenants exactly how many leads your pages generate. Try it free at chameleonoverlay.com.
The ZimNinja Brand
ZimNinja started as a personal SEO experiment and evolved into my global professional identity. The name represents what I stand for: precision, stealth effectiveness, and cutting through the noise with strategies that deliver measurable results.
This site is my knowledge base. Every piece of content here comes from real experience, real campaigns, and real results. I publish in-depth guides, strategy breakdowns, and case studies every week because I believe the best way to demonstrate expertise is to give it away freely — and let the quality speak for itself.
Beyond Digital Marketing
When I'm not ranking websites or building apps, you'll find me coaching water polo or working in gold processing. These might seem worlds apart from digital marketing, but they've shaped how I work in ways that matter.
Coaching taught me how to break complex strategies into teachable steps, how to develop talent, and how to build systems that produce consistent results. Gold processing taught me precision, patience, and the value of getting the fundamentals right before chasing scale. Both disciplines reinforce a simple truth: there are no shortcuts to mastery.
What I Stand For
No fluff. No theory without practice. No promises without proof. I share what I know because I've actually done it — for nearly two decades across hundreds of projects.
If you're here, you're serious about digital marketing, building revenue from the internet, or getting your brand visible in the age of AI search. So am I. Let's get to work.