Excel Parity
Keep your muscle memory: every Alt / Ctrl shortcut you know works exactly as you expect across Mac / PC
Version Control
Branch, compare, and commit changes like code, but for your models
MD Model Reviewer
AI catches the errors before your boss ever opens the file
Research Center
Pull live data from any source (public / private) without leaving your sheet
.nummo File
One file includes every version, query, and source for seamless hand-offs
Source Visualization
See exactly where every number comes from at a glance