Causal Scenarios lets you run scenario/sensitivity analysis without leaving Google Sheets. Define the range of possible values for your model's inputs (assumptions), and Causal uses Monte Carlo simulation to show you the range of possible values for your outputs. 1. Select your model's input assumptions (e.g. User Growth Rate) 2. Define the range of possible values for each input (e.g. "5 to 10") 3. Select your model's key output(s) (e.g. Revenue) 4. Click 'Run Simulation'. For a modelling tool built with scenarios in mind, check out https://causal.app. Data privacy: your data never leaves Google Sheets — Causal does not read or store your data.