Hi-Rez Collective

I’m David Holtzer, founder of Hi-Rez Collective, an SEO and AI Visibility agency focused on helping businesses improve how they are found, understood, and recommended across traditional search engines and emerging AI platforms.

I’ve spent more than 12 years working in SEO, with experience across technical SEO, content strategy, site architecture, structured data, analytics, conversion optimization, local SEO, and large-scale website growth. My approach combines proven search fundamentals with newer disciplines such as Answer Engine Optimization (AEO), Generative Engine Optimization (GEO), entity optimization, and AI visibility.

At Hi-Rez Collective, I work with businesses to identify what is limiting organic growth, prioritize the opportunities that can make a measurable difference, and turn those findings into practical implementation plans. That can include technical audits, content and topic cluster strategies, internal linking, schema, local search optimization, analytics, website improvements, and strategies designed to make brands more understandable and citation-ready for AI search systems.

I believe effective SEO should go beyond rankings. The goal is to build a stronger digital presence that earns qualified traffic, generates leads, strengthens brand authority, and continues to perform as the way people search evolves.