Interactive planning tool
Estimate the route before promising the date.
Build a transparent low/high launch window from product maturity, baseline category and known complexity triggers.
No email required · assumptions remain visibleSelect a start date to see the calendar window.
risk analysis, technical file, labels and market-access controls.
Visible additions
The model adds planning allowances sequentially. Real tasks may overlap; laboratory availability, corrective work, notified-body involvement and missing evidence can materially change the path.
Method boundary
A sequence model, not a certification forecast.
The estimator intentionally adds scope in a simple sequence so the founder can see what drives time. A product-specific plan may run some workstreams in parallel after dependencies and evidence owners are known.
Use the high case for runway planning. A launch date should only be committed after route, test scope, suppliers and production configuration are reviewed.