Charly Wargnier shares AI tools on X every day. On April 20, 2026, he ran a GEO analysis for Samsung, one of his former SEO clients, and posted the result with a demo video. His starting question: “Where do you actually stand in AI Search today?”
How fast does Dageno analyze a large site like Samsung’s?
Fast enough to stand out. He did not give an exact time, but he said Dageno stands out for the speed of its GEO analysis, and that getting accurate GEO insights for large domains this quickly is “genuinely useful.”
Where Dageno stands out is the speed of its GEO analysis. Getting accurate GEO insights for large domains this quickly is genuinely useful.
Which GEO metrics does the Dageno report include?
The report he showed covers five kinds of GEO metrics:
- Real-time AI engine mention rates
- Query fan-out: the hidden questions AI asks behind the scenes
- Structured data and llms.txt readiness
- Core gaps in AI-expanded queries
- Emotional evaluation scores from major LLMs
llms.txt is a plain-text file that summarizes a website for large language models. If your site does not have one yet, Dageno offers a free llms.txt generator.
How does Charly Wargnier rate Dageno’s GEO analysis?
Highly, for speed and accuracy on large domains. In a section he labelled “HONEST TAKE,” he added that the non-GEO parts of the report, such as technical crawl status, on-page structure, information architecture and off-site mentions, are fairly basic, and that teams managing complex sites will likely keep more advanced tools for those.
His conclusion: Dageno’s value is in the GEO analysis itself, and in how fast it delivers it.
Need a quick AI visibility check for a client meeting? How to use Dageno
Run the check before or during the meeting, the way Charly did with Samsung. Anyone can check how a brand performs in AI search for free on the Dageno homepage; agencies can also see Dageno for agencies. When Charly posted, Dageno was offering 100 free diagnostic reports.
What is Dageno AI, and how can you try it?
Dageno AI is a GEO data platform. It shows how brands appear in AI answers on ChatGPT, Gemini, Google AI Overview, Perplexity, Grok and other AI platforms. Its market data covers 12,000+ niche markets and 3,000,000+ brands, and more than 3,700 B2B SaaS, retail and e-commerce, and agency teams use it.
Anyone can check how a brand performs in AI search for free on the Dageno homepage, with no login. To go further, see AI Visibility, run a free GEO report, or browse the full list of AI platforms.
Frequently asked questions
What did Charly Wargnier test Dageno on?
Samsung, one of his former SEO clients.
What is query fan-out?
When you ask an AI a question, it often runs extra searches behind the scenes. Query fan-out refers to those hidden follow-up questions.
Is Dageno good for agencies and consultants?
Charly said he could see himself using it in client and prospect meetings for fast, on-the-spot evaluations.
Summary by Dageno. The post, its video and its views belong to the creator.
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