AISOS vs Traditional SEO Agency: What is the Difference?
Classic SEO agency or AISOS operated system? We compare without sugarcoating: models, results, limitations. Including our own.
TL;DR
A traditional SEO agency optimizes your pages for Google. AISOS operates a complete system that makes you visible both on Google AND in the responses of generative AI (ChatGPT, Perplexity, Gemini). This is not better or worse — it is a different scope. If your only need is Google ranking, a good SEO agency is sufficient. If your clients use LLMs in their buying journey, you need both. Or a system that does both.
This article is going to be uncomfortable. We are going to compare our own offering to that of traditional SEO agencies, and we are going to be honest about our limitations. Why? Because the worst service we can render a prospect is to sell them something they do not need.
The SEO market in Europe is valued at EUR 5.8 billion in 2026 according to Statista. The vast majority of that value is captured by classic SEO agencies doing solid work. We do not claim to replace them. We address a different — or complementary — problem.
Two fundamentally different models
A classic SEO agency operates on a service delivery model: it provides deliverables (audit, recommendations, content, backlinks) that you implement internally or that it implements for you. The scope is Google SEO: rankings, organic traffic, conversions from search.
AISOS operates on an operated system model: we integrate technical SEO, content creation, AI visibility, and monitoring into a single system that we run. You have no deliverables to implement, no tools to manage, no reports to interpret. The system runs, you receive results.
The fundamental difference is not quality — it is scope and operating model.
As Barry Adams, SEO consultant based in Belfast and former Polemic Digital, explains: "The agency model is a consulting model. The operated model is a managed service model. Both meet different needs, and confusing them leads to disappointment on both sides."
Detailed comparison of approaches
| Criterion | Classic SEO agency | AISOS (operated system) |
|---|---|---|
| Scope | Google SEO (rankings, traffic) | Google SEO + AI visibility (ChatGPT, Perplexity, Gemini) |
| Model | Deliverables / services | Continuously operated system |
| Tools | Your responsibility or included | All included and operated |
| Content | Classic SEO writing | Content optimized for SEO + AEO + schema |
| Monitoring | Google rankings | Google rankings + LLM citations |
| Backlinks | Link-building strategy | Link building + AI mentions |
| Reporting | Monthly report to interpret | Real-time dashboard + actionable summary |
| Average price | EUR 1,500 - 5,000/month | See our plans |
| Commitment | 6-12 months minimum | 3 months minimum |
| Point of contact | Project manager (often junior) | Dedicated GEO expert |
What an SEO agency does better than us
Let us be honest. Here is what a good SEO agency does better than AISOS:
- Advanced local SEO: agencies with local teams master local SEO (Google Business Profile, NAP citations, reviews) better than we do. If your business is hyper-local (restaurant, local retail), a local agency is probably more relevant.
- Large-scale e-commerce SEO: catalogs of 10,000+ products require specific technical expertise (faceted navigation, canonicals, crawl budget) that specialized agencies have mastered for years.
- Press relations and digital PR: large agencies have journalist and publisher networks that we lack. For link building via PR, they are often more effective.
- Multidisciplinary teams: agencies with 50+ people offer complementary expertise (UX, development, paid media) that a specialized structure like AISOS does not cover.
If your needs are mainly in these areas, a classic SEO agency is the right choice. We say this without irony.
What AISOS does that an agency does not
AI visibility: this is the core of our difference. 95% of SEO agencies in Europe do not monitor their clients' visibility in LLM responses. They do not know if ChatGPT cites your competitor in your place, if Perplexity recommends another supplier, or if Gemini completely ignores your sector.
AEO optimization: we optimize every piece of content to be synthesized by LLMs, not just ranked by Google. This involves different structure, different markup, and a different citation strategy. Read our complete AEO guide to understand the method.
Operated system: you do not receive a 40-page report to implement. We do the work. Each month, you see your metrics evolve without having to coordinate 3 providers and 2 tools that nobody opens.
Lily Ray, E-E-A-T expert based in Amsterdam, notes: "Companies that separate their SEO strategy from their AI visibility strategy are building two disconnected systems. The future belongs to integrated approaches."
Who AISOS is for, who the agency is for
| Your situation | Our recommendation |
|---|---|
| B2B SME with an audience that uses LLMs | AISOS |
| E-commerce with 10,000+ products | Specialized e-commerce SEO agency |
| Local business (restaurant, retail) | Local SEO agency |
| Growing B2B SaaS | AISOS (or AISOS + PR agency) |
| Large multi-country enterprise | Agency + AISOS as AI visibility complement |
| Early-stage startup, minimal budget | DIY guide then AISOS when budget is available |
The question is not "agency or AISOS". The question is: "Do my clients use LLMs in their buying journey?" If yes, you need an AI visibility component in your strategy — whether via AISOS or another player. If no (and this is increasingly rare), classic SEO still suffices.
FAQ
Does AISOS completely replace an SEO agency?
For most B2B SMEs, yes. Our system covers technical SEO, content, and AI visibility. For large companies with digital PR needs or large-scale e-commerce SEO, AISOS is a complement to the agency, not a replacement.
Can you use AISOS alongside your current SEO agency?
Absolutely. Several of our clients keep their SEO agency for classic SEO and use AISOS specifically for AI visibility and LLM monitoring. The two approaches are complementary.
What is the minimum budget for AISOS?
Check our pricing page for current plans. Our minimum commitment is 3 months, the time needed for the first results to be measurable. For a general idea of SEO budgets, read our article How Much Does SEO Cost in 2026?.
How does AISOS measure AI visibility?
We monitor your citations in responses from ChatGPT, Perplexity, Gemini, and Claude for key queries in your sector. Each month, you receive an AI Visibility Score and the evolution of your mentions. Read our article on the AI Visibility Score for the methodology.
What results can you expect after 3 months with AISOS?
After 3 months, typical results include: a 20 to 50% increase in organic traffic, appearance in the responses of at least 2 major LLMs for your key queries, and an AI Visibility Score rising from near zero to 15-30%. Results vary by sector and starting baseline.
Not sure what suits you?
Let us discuss your specific situation. We will honestly tell you whether AISOS is suited to your needs — or whether a classic agency would be more relevant.
Co-fondatrice et CEO d'AISOS. Expert GEO, elle accompagne les entreprises dans leur strategie de visibilite Google + IA.
