About
TeneX Studio is a web agency based in Nantes, France. We build custom websites and web apps for SaaS companies, startups and solopreneurs who want a website that sells.
The studio
Founded by Mathieu Thiry, TeneX Studio designs and builds production sites: marketing sites, landing pages, lightweight web apps. One accountable owner carries the positioning, the copy, the design and the code.
The studio works in French and English, from Nantes, for clients in France and internationally.
AI First
Every site we deliver is built to be understood and recommended by ChatGPT, Perplexity, Gemini and Google’s AI answers, and to be found on Google.
In practice: schema.org structured data, an llms.txt file, visible FAQs on key pages, sitemap and FR/EN hreflang, load time under 2 seconds, Search Console connected at launch.
The method
Discovery through a structured questionnaire before any line of code. A Figma mockup validated before development, with unlimited revisions at every stage. Custom code, SEO and GEO built in, analytics wired.
After launch: 30 days of support, handover training, and the client keeps ownership of the code and the content.
The proof
Six named clients, all founders or presidents, publish their testimonials in French and English on this site. Public reviews live on Google, Malt and La Fabrique du Net.