Explaining your business model
Most investor pitches I see claim year 5 revenues of $50m to $100m, so putting in just that piece of information is not going to convince investors, you just sound like everyone else. What you need to make believable is why you are going to hit that target. Showing an incredibly complicated Excel model (”look, we did our homework”) is not going to get you there either. So the top line number is not convincing, nor is the detailed model, what works? The napkin.
When a modeling economics, I usually go brought a cycle. Start with a very simple calculation that gets to a ballpark answer, and is easy to follow and verify. Then, go I to incredible detail in an Excel model, understanding why I do, or do not get close to my initial ballpark. After the rock solid model is finished and bug free, it is time to simplify down to the level, of that very first ballpark number.
Simplification is not simple. You need to pick which drivers of your business are the most important, you need to decide which factors to show, which ones to hide. Your challenge is to stay close to values that are linked to everyday reality, not accounting. Messages per user per month, price per message instead of $m depreciation.
With all this preparation, you are now able to let your potential investor write her own ballpark or napkin calculation of the company’s potential. You provide her with the basic framework, what are the 6 numbers you need to multiply in order to get to your $75m in year 5. She might not agree with all the numbers, but you gave her a framework to which to apply her own estimates. Getting the point estimate right is not important, agreeing on the order of magnitude, and the way how to get there, is.
