MarGen Blog
Insights on GEO,
AEO & AI Visibility.
Expert analysis on Generative Engine Optimisation, AI citation authority, and how B2B brands win visibility in the age of AI search.
GEO (Generative Engine Optimisation)
What Is the Synaptic Authority Engine? A Plain English Explanation
You have heard MarGen talk about the Synaptic Authority Engine. You have seen it referenced in our case studies. You may have read the technical breakdown. But …
GEO (Generative Engine Optimisation)
What Regulated Sector CMOs Are Being Asked About AI Search in 2026 Agency Pitches
If you are a CMO or Head of Marketing at a regulated UK firm — financial services, legal, healthcare, or professional services — you have almost certainly been …
GEO (Generative Engine Optimisation)
Why a Sheffield Founder Built a GEO Agency When Everyone Said to Wait
I have been asked this question enough times now that it deserves a proper answer: why GEO, why now, and why Sheffield?
The short version is that I saw …
GEO (Generative Engine Optimisation)
Claude AI: How Anthropic's Model Approaches Citations
Claude, built by Anthropic, has rapidly become one of the most important AI platforms for brand citation. With growing adoption among enterprise users, …
GEO (Generative Engine Optimisation)
E-E-A-T and GEO: How Google's Quality Framework Drives AI Citation
E-E-A-T — Experience, Expertise, Authoritativeness, and Trustworthiness — is Google’s quality framework for evaluating content and the entities that …
GEO (Generative Engine Optimisation)
GEO Metrics: How to Measure AI Search Performance
One of the most common questions we hear from UK businesses exploring Generative Engine Optimisation is: how do you actually measure it? Traditional SEO has …
GEO (Generative Engine Optimisation)
Knowledge Graph Optimisation: A Practical B2B Guide
Google’s Knowledge Graph is the backbone of how search engines and AI systems understand entities: the businesses, people, concepts, and relationships …
GEO (Generative Engine Optimisation)
llms.txt: Should Your Business Create One?
There is a new file emerging alongside robots.txt and sitemap.xml that forward-thinking businesses are adding to their websites: llms.txt. While robots.txt …
GEO (Generative Engine Optimisation)
Microsoft Copilot: How to Appear in Enterprise AI Search
Microsoft Copilot is quietly becoming one of the most consequential AI discovery channels for B2B brands. With over 400 million Microsoft 365 users worldwide …
GEO (Generative Engine Optimisation)
Robots.txt and AI Crawlers: GPTBot, ClaudeBot, PerplexityBot — Block or Allow?
Every major AI company now operates web crawlers that visit your site, read your content, and use it to train models or generate real-time answers. GPTBot …
GEO (Generative Engine Optimisation)
YMYL and AI Search: Why Regulated Sector Content Is Treated Differently
YMYL — Your Money or Your Life — is Google’s classification for content that could significantly affect a person’s health, financial stability, …
GEO (Generative Engine Optimisation)
Alternatives to First Page Sage for UK Businesses
Quick answer: First Page Sage is a respected US-based agency specialising in thought leadership SEO for B2B companies. However, UK businesses face distinct …