Spreadsheet pipes
LiveFlow
Do I just need my books inside the model I already have?
Where they win
Wins when the model already lives in Sheets and works. If your spreadsheet is the answer and it only needs feeding, feed it.
Where Kamino wins
Kamino is the other choice: you stop maintaining the model. The scoping, the lineage and the aggregation are the product, not something you rebuild each month.
Who it actually serves
Whoever maintains the model, which in practice is one person. Everyone else is sent a tab.
Kamino serves five roles at once, because a drill-down ceiling per role per data domain is the only way stitched payroll, margin and time data can be handed to producers and resourcing at all. How the ceiling works.