A three-week diagnostic of where your brand sits inside ChatGPT, Claude, Gemini, Perplexity, and Google AI Overviews — mapped against the SEO authority data that explains why. Plus a 90-day plan to change it.
A growing share of commercial queries never reach your website. They're answered inside a generative engine — by a model that has already decided which brands to mention, which sources to trust, and which competitors to recommend.
The brands that get cited inside those answers compound. The brands that don't, disappear. And unlike ten-blue-links SEO, you can't see what's happening by looking at your analytics.
The Standard GEO Audit gives marketing, SEO, PR, and comms leaders a defensible evidence base for the investment decisions they need to make over the next two quarters — before the category locks in.
visible.md is the search-and-AI visibility practice of Marketing Signals — a UK digital agency specialising in SEO, Digital PR, and Generative Engine Optimisation. The difference from every pure-play GEO tool on the market is simple: we treat AI visibility and SEO authority as the same problem, because the data says they are.
The practice is led by Gareth Hoyle, Managing Director of Marketing Signals and a conference speaker on agentic AI and the future of search. The audit is delivered with the full production capacity of the agency behind it: content, Digital PR, technical SEO, and entity engineering.
Marketing Signals is fully remote, on a four-day working week, and has worked with brands across legal, construction, travel, leasing, and consumer categories.