Generative Engine Optimisation is the engineering discipline of building your brand into the entity layer AI systems rely on — so when someone asks about your category, you are the one that gets cited, not your competitors.
One discipline · all the surfaces that matter
01 · Manifesto
Most of the marketing world is still optimising for a web that is structurally finished. This is what we believe the new substrate is, what its rules are, and what serious operators must now do.
Google has made it generative. The AI-native engines have made it generative. Whatever share Google ultimately keeps, the rest is generative too. There is no non-generative discovery surface left worth planning a business around.
Your website is no longer the canonical surface for your brand. The Knowledge Graph — Google's structured entity layer — is. Every generative engine consults it, directly or indirectly. This is the layer the work happens in.
Generative answers compress ten blue links into a paragraph with zero, one, or two citations. "Ranking ninth" used to mean something. In an AI Overview it means you do not appear. The new discipline is being cited.
Brands cited inside generative answers are not the ones with the prettiest websites. They are the ones whose entity is best described, best connected, and best corroborated across the open web. That work compounds.
The legacy SEO SaaS stack was built for a discovery surface that no longer exists. Their dashboards measure metrics that increasingly do not predict outcomes. AI-native infrastructure replaces them — at a fraction of the cost, with none of the bloat.
Hourly billings, account managers, retainers, decks, status calls — the agency cost stack assumes human labour where AI agents now operate. The practices that survive are founder-led, agent-augmented, lean by design.
Brand Discovery Layer Engineering is closer to data engineering than to copywriting. Schema architecture, structured citations, entity reinforcement, knowledge graph signal patterns — measurable inputs producing measurable outputs.
Most brands have done zero serious entity work. The window where you can establish a dominant Knowledge Graph position inexpensively is open in 2026. By 2028 it will not be. This is the early-mover phase.
02 · The Shift
The legacy discovery stack — and what the engineering replaces it with.
03 · Engagements
Every engagement begins with a 30-minute founder consultation. From there, we recommend the right shape — diagnostic, build, or ongoing partnership.
Where your brand currently stands inside the Knowledge Graph and across the major generative engines. Specific gaps, prioritised actions, no jargon.
Engineering your brand into the Knowledge Graph and across the generative surfaces. The agent fleet is deployed against your entity. Measurable citation lift inside the engagement.
For brands that need GEO as a continuous engineering practice. Direct founder access, ongoing agent fleet operation, no account managers.
04 · Field Engagement
Anonymised at the client's preference. The numbers and the methodology are real.
The current live engagement is with a multi-location independent business in a consumer-facing category. Strong reputation, loyal customer base — but on examination, a fragmentary entity in the Knowledge Graph. The kind of profile most brands have when they first look honestly.
The build to date has rebuilt the entity infrastructure from the ground up: structured data hygiene across all locations, authoritative corroboration via directories and press, review depth at credible sources, and AI agent-driven entity work that compresses traditional months of effort into days.
The network has grown from 6 to 13 active locations over the engagement. AI Overviews and zero-click visibility now supplement strong organic rankings. The engagement is live and ongoing — and now serves as the working specimen for the practice's published Field Notes.
05 · The Founder
No account managers. No junior leads. No project coordinators. The person you meet is the person doing the work and answering your questions on a Tuesday afternoon.
I have spent 18 years doing search marketing properly — not chasing tool-stack metrics, but building real discoverability for businesses that depend on being found.
The shift to generative engines is the most significant change in my industry since Google itself. The work I have always done — making businesses genuinely findable, citable, and chosen — now happens in a different layer. The discipline is sharper. The tools are different. The opportunity for serious operators is larger than it has ever been.
geo.bz is the founder-led practice I have built around that opportunity. No agency. No retainer mill. No accounts payable team. One operator with deep expertise, a fleet of AI agents doing the work that used to require armies, and direct accountability to every brand engaged.
If you would prefer to start with a softer conversation, I run a separate practice as the AI General Practitioner at johnblackwell.co.uk. If you already know that GEO is the work you need — engage here.
Open for engagements
A 30-minute founder consultation. Direct, technical, and honest about whether GEO is the right work for your brand right now. No deck. No pitch.