An AI-powered website, turnkey

By Cédric Barme · Founder of NSY

An NSY website is not a dressed-up theme: it is a bespoke product, with AI integrated where it genuinely serves — assistant, search, content — and search optimisation designed for Google and for the AI assistants that now recommend providers. A turnkey offering, priced on your need.

What the package includes

• Bespoke design and build — a distinctive visual identity, no generic template; bilingual where your market justifies it.
• Useful AI integration — chatbot (LLM-based — Claude, OpenAI, Mistral — or a rule-based engine free to run, depending on the need), semantic search, controlled content generation.
• SEO + GEO optimisation — structured data, llms.txt, conversational FAQ: your site understandable and citable by Google as well as ChatGPT, Claude, Gemini or Perplexity.
• Performance and sobriety — short load times, controlled CPU/battery use, suitable hosting (Vercel, Cloudflare, Infomaniak).
• Go-live and evolution plan — deployment, handover training, 6- and 12-month roadmap.

The method, without surprises

Everything starts with the feasibility questionnaire: 7 guided steps that frame your project — goals, content, constraints, budget. Within 48 business hours you receive an honest read: what is feasible, the ballpark, and the next step. Then: mock-up, short iterations with regular demos, go-live. The person who designs the site is the one who delivers it — no subcontracting.

Proof over promises

The site you are reading is the demonstrator: bilingual, a chatbot with zero API cost, a resource-frugal real-time 3D model, complete structured data. On the client side, PRV Concept — an association showcase site with bespoke design, bilingual, forum and shop — is in production. The FAQ answers the budget, timeline and maintenance questions.

Who it is for

SMEs, mid-caps, associations and independents who want a site worthy of their business — and who prefer a single point of contact applying critical-systems standards (NSY has served banking and insurance since 2018) to an agency stacking layers. Three clients in parallel maximum — for real attention to every project.