Table of Contents
A GEO agency is built to get your brand mentioned, cited and recommended inside AI-generated answers, while a traditional SEO agency is built to rank your pages in a list of search results. The two share a foundation, but the goals, the metrics and much of the day-to-day work are different, and that difference decides what you should expect from a partner.
We have run search programs at AtalosWeb since 2017, and we now see the same question in almost every discovery call: do we need a new kind of agency, or can our SEO team simply add AI search to its list? This guide compares the two side by side so you can answer that question for your own company.
💡 Key Takeaways
- Judge any agency by its primary KPI: rankings and clicks point to SEO, while prompt-level mentions and citations point to GEO.
- Ask for a written prompt set tied to buying intent before you accept that an SEO agency has genuinely added GEO.
- Keep technical SEO and crawlability in scope either way, because AI engines that search the live web still depend on it.
- Budget for off-site work such as reviews, industry media and directories, since AI answers lean heavily on third-party sources.
What Is the Real Difference Between GEO and SEO Agencies?
The real difference is the unit of success. An SEO agency wins when your page ranks and earns a click; a GEO agency wins when an AI system such as ChatGPT, Google AI Overviews, Perplexity, Gemini or Copilot names your brand, quotes your content or links to you as a source inside its answer.
That shift changes almost everything downstream. SEO optimizes pages for queries; GEO optimizes your brand as an entity for conversations. A buyer who asks an AI assistant to compare three vendors may never see a results page at all, so the question becomes whether the model knows you, trusts the sources that describe you, and can find a clear, quotable answer on your site.
None of this makes SEO obsolete. Several AI experiences draw on pages that already perform well in search, which is why we treat generative engine optimization as an extension of search work, not a replacement. You can see how we combine the two in our AI SEO and GEO agency services.
How Goals, KPIs and Reporting Differ Side by Side
Goals and KPIs differ because the two disciplines measure different outcomes. SEO reports on rankings, impressions, organic sessions and conversions; GEO reports on share of voice across a prompt set, citation frequency, the sentiment of mentions and traffic that arrives from AI assistants.
Reporting method differs too. A rank tracker returns a stable position for a keyword, but AI answers vary by user, wording, location and model version. A credible GEO report therefore relies on repeated sampling of each prompt, shows which sources the engines cited, and tracks how that picture moves over time rather than presenting a single screenshot as proof.
The table below summarizes the practical differences you will notice in proposals, contracts and monthly reports.
| Area | Traditional SEO agency | GEO agency |
|---|---|---|
| Primary goal | Rank pages and earn organic clicks | Earn mentions, citations and recommendations in AI answers |
| Core KPIs | Rankings, impressions, organic sessions, conversions | Prompt share of voice, citation rate, mention sentiment, AI referral traffic |
| Targeting unit | Keywords and search queries | Prompts and conversational questions tied to buying intent |
| Main deliverables | Technical fixes, on-page optimization, blog content, links | Entity work, answer-first content, structured data, source and mention building |
| Content style | Long-form pages built around keyword coverage | Direct, quotable answers with clear authorship and evidence |
| Off-site work | Link building for authority | Mentions in reviews, directories, industry media and communities |
| Reporting | Rank tracking and analytics dashboards | Repeated prompt sampling, cited-source analysis, GA4 AI referral segments |
| Team skills | Technical SEO, content, outreach | All of SEO plus entity strategy, prompt research and AI platform testing |
Which Deliverables and Content Styles Change With GEO?
With GEO, deliverables move from keyword-driven pages toward content that AI engines can lift and quote with confidence. The biggest change is structure: each page should answer one clear question early, state facts plainly, and back them with evidence, named authors and consistent details about your company.
In practice, a GEO content plan tends to include:
- Answer-first pages that respond to a buyer question in the opening lines, then expand with detail.
- Comparison and “best for” formats that mirror how people ask AI assistants to shortlist options.
- Original expertise such as frameworks, checklists and process explanations your competitors cannot copy.
- Structured data and entity signals that describe your organization, services, people and locations consistently.
- Refreshed cornerstone pages rather than a constant stream of thin new posts.
Technical work also expands. Beyond the usual on-page items covered in our on-site SEO checklist, a GEO agency checks whether AI crawlers can access your key pages, whether important content renders without heavy scripts, and whether your robots rules reflect a deliberate decision about which AI systems may read your site.
🔍 From Our GEO Playbook
When we audit a site for GEO, the first thing we compare is how the company describes itself on its homepage, its about page, its social profiles and the top three directories in its sector. If those four descriptions disagree on what you do, who you serve or where you operate, AI engines receive mixed signals and hedge. Aligning that one sentence everywhere is often the cheapest GEO win available.
Why Off-Site Work and Team Skills Matter More in GEO
Off-site work matters more in GEO because AI answers draw heavily on third-party sources, not just your own website. When a model decides which brands to mention, it weighs what review platforms, industry publications, comparison articles, directories and community discussions say about you.
That changes the off-site brief. Classic SEO outreach focuses on earning links for authority. GEO outreach focuses on being described accurately in the places AI engines trust: correct listings, genuine reviews, expert commentary in trade media and a presence in the lists buyers ask about. A link is still welcome, but the mention itself carries value.
The skill mix shifts as well. A GEO team still needs strong technical SEO and writing, but it adds entity strategy, prompt research, testing across several AI platforms and the analytics skill to separate AI referral traffic from other sources. If an agency cannot tell you who on its team does each of these, the capability probably is not there yet.
Curious how AI assistants describe your company today, and which competitors they recommend instead? We will run a baseline for you.
When Does Your Company Need SEO, GEO or Both?
Most companies need both, weighted by how their buyers research. If your customers mostly search for a product or a local service and click through, SEO still carries the most weight. If they ask AI assistants to explain options, compare vendors or recommend a provider, GEO deserves a larger share of the effort.
A simple way to decide:
- Lean SEO when your site has technical problems, thin content or weak rankings. GEO builds on this foundation, so fix it first.
- Lean GEO when you already rank reasonably well but competitors appear in AI answers and you do not.
- Run both together when you sell considered purchases, serve several markets or face competitors that are already investing in AI visibility.
If you are still at the stage of comparing providers, our guide on how to choose a GEO agency lists the questions that separate a real method from a new label.
🔍 From Our GEO Playbook
Before deciding on the split, pull the last few months of enquiries and ask your sales team which ones mentioned an AI assistant during research. Even a handful of those conversations tells you whether your buyers are already using AI to shortlist vendors, and it gives you real prompts to test instead of guessed ones.
How to Tell If an SEO Agency Has Genuinely Added GEO
You can tell an SEO agency has genuinely added GEO when its method, measurement and reporting have changed, not just its service page. The quickest test is to ask for a sample report: if every chart shows keyword positions and organic sessions, the offer is SEO with a new name.
Look for these signals during your conversations:
- A prompt set built around your buyers’ questions, with a clear re-testing schedule.
- A baseline audit across several AI platforms, benchmarked against named competitors.
- A written plan for entity consistency and off-site mentions, not only on-site content.
- GA4 segments for AI referral traffic, connected to leads or sales.
- Honest language about variability, with no guaranteed placements in any AI answer.
🔍 From Our GEO Playbook
Ask the agency to show you one prompt where a client moved from absent to mentioned, and to explain what changed in the sources the engine cited. You do not need names or figures. You need to hear a clear cause-and-effect story about sources, content and entity signals. Vague answers about algorithms usually mean the work has not been done.
If you want a scope that covers SEO and GEO in one plan, with clear deliverables and reporting, tell us about your market and goals.
Frequently Asked Questions
Is GEO just a new name for SEO?
No. GEO shares SEO’s foundation of crawlable pages and quality content, but it targets a different outcome: being mentioned and cited inside AI answers rather than ranking in a list of links. It adds entity work, prompt-level tracking and a stronger focus on third-party sources. Many agencies use the label loosely, which is why you should check method and reporting, not the name.
Can one agency handle both SEO and GEO?
Yes, and in many cases it is the most efficient setup. Technical health, content and authority building serve both disciplines, so splitting them between two vendors can create gaps and duplicated effort. The key is that the agency measures both separately, with rankings and organic traffic for SEO and prompt-level visibility for GEO. Ask to see both in one report.
What KPIs should a GEO agency report every month?
A useful GEO report shows share of voice across your prompt set, how often your brand is mentioned or cited, the sentiment of those mentions and which sources the AI engines relied on. It should also include AI referral sessions and conversions from GA4. Comparisons against named competitors make the numbers meaningful. Keyword rankings can appear too, but they should not be the headline.
Does GEO replace link building?
No, but it changes the emphasis. Links still support authority, and authority still helps AI engines choose sources. GEO adds a focus on mentions and accurate descriptions in reviews, directories, trade media and communities, even when those mentions do not include a link. The goal is to be described correctly wherever AI engines look for evidence about your category.
Should a small business hire a GEO agency?
It depends on how its customers research. A small business whose buyers ask AI assistants for recommendations can benefit from focused GEO work, especially on entity consistency, reviews and clear service pages. A business with weak basic SEO should usually fix that first, since GEO builds on it. A short audit is a sensible first step before committing to a retainer.
