ChantierOS replaces the chaos of Excel, WhatsApp, and sticky notes with a system built for how you actually run a construction site.
Stop rebuilding the same planning template every Monday. ChantierOS generates your site planning from your project data — structured, exportable, shared.
When something goes wrong at 7am, you need answers now. The AI assistant knows your checklists, your procedures, your obligations — instantly.
Every site you run adds to the system. Your best checklists, your sharpest procedures — not lost in a离职 employee's WhatsApp history, but structured and searchable.
"The knowledge that runs France's construction sites lives in the heads of its conducteurs. It dies when they change jobs. It contradicts itself when two conductors disagree. It disappears at 6pm when the Excel file is on someone else's laptop."
ChantierOS is the institutional memory your profession has never had — built from field experience, maintained by practitioners, accessible at 6am before the first concrete is poured.
Ask it anything. "What do I do if the concrete supplier misses the delivery window?" "Give me the checklist for a reception in marché public." It answers from a knowledge base built from real site procedures — not generic AI output.
Procedures written by working conducteurs. Planning, safety, reception, delays, sous-traitant management — every operational situation covered with checklists you can actually use on-site.
Build your own library as you work. Save the checklists that saved you. Tag procedures by corps d'état. Search your own institutional memory, not Google.
Salary benchmarks. Negotiation guides. Market rates for your region. Track where you stand and where the market is going.
Define your projects, your corps d'état, your team structure. The system learns how you work — no template forced on you.
The AI surfaces what matters today — pre-delivery checklists, safety reminders, sous-traitant follow-ups, delay management. Built around your real schedule.
Every checklist you use, every procedure that works — save it. Over months, ChantierOS becomes the most valuable asset on your sites. Your institutional memory, growing automatically.
The conducteur who runs the best-controlled site, ships the best project.
ChantierOS is the system that makes that happen — not someday, starting now.