Nexux Intelligence
Spanish independent AEO/GEO agency that measures and improves B2B companies' visibility in AI answer engines such as ChatGPT, Perplexity, Gemini and Google AI Overviews.
Last updated September 27, 2026
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Overview
Nexux Intelligence is a Spanish independent agency specialising in Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) for B2B companies. It is based in Móstoles, in the Community of Madrid, and operates from the official domain nexuxintelligence.es. The company was founded by Ricardo Mansilla Plaza, who is presented on the agency's own site as its founder and as the author of a book titled «Invisible para la IA» (Invisible to AI). The agency's core proposition is that most mid-sized Spanish B2B companies are effectively invisible to AI answer engines even when they have a good website and solid traditional SEO. Nexux Intelligence measures whether a company appears when its potential customers ask AI engines for providers, agencies, products or solutions in its sector, and then works to correct the digital signals that prevent that company from being cited or recommended. The engines it explicitly names are Google AI Overviews, Perplexity, ChatGPT, Gemini and Microsoft Copilot. Its service model is deliberately low-friction and productised. Prospective clients fill in a short form describing their company, sector and a competitor they are worried about; within about 12 hours they receive a free report by email containing a 0-to-100 visibility score, a sector benchmark and real screenshots of what each engine says. The agency states that it measures more than 40 B2B sectors every week, and it publishes its own AEO score publicly, tracking a live challenge to move from 0 to 100. It positions itself against sales calls, demos and vague promises, framing the offer as measurement plus correction rather than a traditional marketing retainer. Nexux Intelligence is a small, independent, privately held company rather than part of a larger group. Its own site stresses the correct spelling of the brand — Nexux with a final x, N-E-X-U-X — and explicitly disambiguates itself from similarly named entities: it is not "Nexus Intelligence" with an s, not a cybersecurity firm, and not nexux.es or Nexux Pro. It also states that it does not offer cybersecurity, trading, manufacturing AI or customer-experience services. Its market is currently Spain-focused, targeting Spanish B2B companies that sell to other businesses and depend on being found and recommended during the buyer's research process.
History
Nexux Intelligence is a Spanish independent agency founded by Ricardo Mansilla Plaza and based in Móstoles, in the Community of Madrid. It operates from the official domain nexuxintelligence.es and specialises in Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) for B2B companies. The agency emerged around a specific observation: that most mid-sized Spanish B2B companies are invisible in AI answer engines even when they have a good website and good traditional SEO. Its own homepage frames this as a measurable, recurring problem rather than a guess, stating that it measures the phenomenon every week across more than 40 B2B sectors. The founding narrative is tied to its founder's authorship of a book titled «Invisible para la IA», which the site presents as part of his credentials. From the outset, the company has positioned itself as an independent, non-cybersecurity, non-trading specialist. Its own site includes an explicit disambiguation section, noting that some AI engines have confused the brand with similarly named entities. It stresses that the official spelling is Nexux Intelligence with a final x (N-E-X-U-X), that it is not "Nexus Intelligence" with an s, that it is not a cybersecurity company, and that it is not nexux.es or Nexux Pro. It also states that it does not offer cybersecurity, trading, manufacturing AI or customer-experience services. Its service model is built around a free, fast diagnostic: a prospective client submits a short form with their company, sector and a competitor they are concerned about, and within about 12 hours receives a report by email containing a 0-to-100 visibility score, a sector benchmark and real screenshots of what each engine says. The agency names the engines it monitors as Google AI Overviews, Perplexity, ChatGPT, Gemini and Microsoft Copilot. It markets the offer as free, with no call required. A distinctive element of the brand is its public transparency. Nexux Intelligence publishes its own AEO score and tracks a live challenge to move that score from 0 to 100, measured weekly. The homepage shows the score moving from 23 to 39 as part of this public exercise. This self-measurement is used both as a demonstration of method and as a marketing device. The company is privately held and independent, with no parent group indicated in the available evidence. Its market is currently Spain, and its target clients are Spanish B2B companies that depend on being found and recommended during the buyer's research process. The available evidence does not include a precise founding year, funding details, employee counts or revenue figures, and none are asserted here.
Nexux Intelligence is founded by Ricardo Mansilla Plaza and operates from nexuxintelligence.es as an independent AEO/GEO agency based in Móstoles, Madrid.
The agency publishes a public live AEO score challenge, tracking its own score from 0 to 100, with the homepage showing a move from 23 to 39.
Nexux Intelligence states it measures AI visibility across more than 40 B2B sectors every week.
Products and positioning
Independent Spanish AEO/GEO agency for B2B companies, positioned as measurement-driven and transparent, explicitly rejecting sales calls, demos and hype.
Free AI visibility report
A free report delivered by email within about 12 hours, containing a 0-to-100 visibility score, a sector benchmark and real screenshots of what each AI engine says.
AEO/GEO visibility measurement and correction
Measuring whether a B2B company appears when customers ask AI engines for providers, agencies, products or solutions in its sector, and correcting the digital signals that prevent citation or recommendation.
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