Nesai

Project carried out in Cronuts Digital.

Nesai is a healthtech from Barcelona that interprets facial ultrasound with artificial intelligence and returns an objective report of the skin - previous fillers, collagen, hydration and inflammation - for aesthetic medicine clinics, dermatology and laboratories. The challenge was to explain a medical and technical product to two very different audiences, professionals and patients, with the credibility that the health sector demands and directing everything to the demo request.

We design and develop the website to code in Astro, with the project on GitHub, in Spanish and English. Each product—Nesai Face and Nesai Derm—has its own page, and the site adds a search engine for associated clinics with an interactive map for patients, a blog with clinical cases, publications, press and frequently asked questions.

SEO and GEO work includes structured medical organization data, hreflang, and llms.txt and llms-full.txt files for AI engines to understand and cite the product accurately. Released in October 2026.