Siege Media vs WhiteLinko for GEO and AI Search

Generative engine optimisation, or GEO, describes the work of getting a brand understood, trusted and cited by AI systems such as ChatGPT, Gemini, Perplexity and Google's AI Overviews. It is a young discipline, and agencies are approaching it from different starting points. Siege Media comes at it from content. WhiteLinko comes at it from technical, local and organic search. Both routes can work; the question is which suits your business.

This comparison is written by WhiteLinko. We describe Siege Media only through its own homepage, where it presents itself as a full-service GEO and content agency working with startups and enterprises, and through its appearance in a published list of leading US SEO agencies.

Two routes into GEO

The content route. If AI systems cite sources that explain things well, then producing outstanding, well-researched content is a powerful lever. Content-led agencies build libraries of authoritative pages and promote them so they earn links and mentions. Siege Media's positioning, as a GEO and content agency, reflects this route. For a startup or enterprise that wants to own a topic, it is a coherent strategy.

The foundations route. If AI systems also rely on consistent facts about a business, trusted local signals, structured data and crawlable sites, then fixing those foundations is equally important. This is where WhiteLinko starts. We combine content with entity work, local search, technical SEO and listings, so the whole picture an AI system sees is coherent.

In practice both agencies will touch both areas. The emphasis differs, and that emphasis should match your business model.

What GEO involves at WhiteLinko

Our GEO and AEO work follows a clear sequence.

1. Baseline. We agree a set of real buyer questions and record how ChatGPT, Gemini, Perplexity and AI Overviews currently answer them: who is mentioned, what is said, which sources appear to be used.
2. Entity consistency. We align your name, services, locations, founders and contact details across your site, profiles and directories, because inconsistency confuses AI systems.
3. Answer-first pages. We restructure priority pages so they state clear, quotable facts near the top, supported by detail. This is where our content writing team works closely with your experts.
4. Structured data and access. We add schema and make sure AI crawlers are not blocked accidentally, as part of our technical SEO.
5. Corroboration. We earn mentions on trusted, relevant third-party sites through outreach and digital PR, never paid link networks.
6. Listings. We claim and maintain Google Business Profile and, since OpenAI opened its Businesses in ChatGPT beta on 10 November 2026, ChatGPT business profiles too.

Content-led versus foundation-led: who benefits most?

Business type	Content-led GEO (Siege Media's stated positioning)	Foundation-led GEO (WhiteLinko)
Venture-backed startup aiming to own a topic	Strong fit	Good fit, especially with technical needs
Enterprise publisher or SaaS brand	Strong fit	Good fit via enterprise SEO
Local or multi-location service business	Ask about local experience	Strong fit
Online store	Ask about ecommerce scope	Strong fit, with a results-linked option
Business selling across UK, US, Gulf and more	Ask about markets	Strong fit across six markets

Siege Media's positioning taken from its homepage, November 2026. "Fit" reflects our view of each model, not a judgement of the agency's quality.

The local dimension of AI search

A large share of AI questions are local: "best physiotherapist in Bristol", "who repairs Samsung phones near Deira", "family-friendly restaurants in Mississauga". Answers to these draw heavily on business profiles, reviews and well-structured location pages. Content alone rarely wins them. Our local SEO work and our Google and ChatGPT business listing service are designed for these questions. OpenAI is clear that claiming a ChatGPT profile does not guarantee better placement, but it does give the assistant accurate details to work with.

A hypothetical example: two firms, one question

Picture two commercial cleaning companies in Glasgow. Both have decent websites. The first has invested heavily in a blog with long guides about cleaning standards. The second has fewer articles but a clear homepage stating which sectors it serves, consistent details on its Google profile and the main directories, a page for each service with plain answers about frequency, insurance and pricing approach, and mentions from a local business association and a facilities management magazine.

Ask an assistant "which commercial cleaners in Glasgow work with medical practices?" and the second firm has a better chance of being named, because the facts the assistant needs are easy to find and corroborated. The first firm's guides may still be cited for general questions such as "how often should a clinic be deep cleaned?", which brings brand awareness but not necessarily enquiries.

The ideal, of course, is both: strong foundations and genuinely useful content. That is the balance we aim for, and it is why we would not run GEO as a content-only programme for a local business. The example is illustrative rather than a client case.

How our work is organised

GEO tasks sit inside our standard process: a free audit including the AI baseline, a strategy with a keyword-to-page map and 90-day roadmap, monthly execution, and a monthly report and call. Entity clean-up and profile claiming usually come first, because they are quick and foundational. Page restructuring and schema follow, with outreach running throughout.

Measuring GEO honestly

AI answers vary from one session to the next, so measurement needs a consistent method. We re-run the same agreed questions each month across the main assistants and report mentions, descriptions and cited sources, alongside traffic and enquiries from your own analytics and Search Console. Our sample SEO report shows the general layout. When asking any GEO agency about measurement, look for that level of specificity.

Why this matters commercially

We predict that businesses relying only on rankings and paid ads will start losing customers to AI-cited competitors by mid-2027. That is a forecast, not a measured statistic, and we explain it in how search is moving to AI answers. The underlying logic is that assistants recommend only a few names, and the businesses left out lose enquiries they never see.

Where WhiteLinko is the better fit

• You serve customers locally or regionally and need to be named in "best near me" style answers.
• You run an online store and want GEO alongside product and category optimisation, with the option of our Growth Partnership.
• You sell into several of the markets we cover and need consistent information in each.
• You want technical problems, listings and content handled by one team.

Where Siege Media may be the better fit

If you are a startup or enterprise whose growth depends on publishing the definitive content in your category, and you want a content-first agency built around that, Siege Media's positioning aligns closely with your need. Ask to see examples of the kind of content it would produce for you.

A note on content quality

Whichever route you choose, beware of GEO offers based on volume. Publishing hundreds of thin AI-written pages rarely earns citations and can harm how search engines view your site. Our content is researched, written and edited by people. It is slower, and it lasts.

FAQs

What is the difference between GEO and SEO?

GEO focuses on being understood and cited by AI systems; SEO focuses on ranking in search results. They share most foundations, and we treat GEO as part of a complete SEO programme.

Is Siege Media a GEO agency?

Its homepage describes it as a full-service GEO and content agency for startups and enterprises.

Can WhiteLinko get us cited by ChatGPT?

We cannot promise it, because OpenAI controls ChatGPT's answers. We strengthen the signals that make citations more likely and report on them monthly.

Do small businesses need GEO?

Yes, particularly local ones. Competition for AI mentions in many local sectors is still thin, which makes it a good time to start.

How long does GEO take?

Fixing business facts can help within weeks. Becoming a cited source for competitive questions typically takes several months.

Start with your AI baseline

Our free audit shows how AI assistants describe your business today and what is holding you back. It is a practical first step, whichever agency you choose.

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