If you are going to raise money or invest time in a software product, you need to model the future. Here's a simple but powerful business model spreadsheet to help you see the future and estimate how much it will cost.
I made the first version of this model for a Techstars team I was mentoring. It helped them, so I taught it to the Techstars Boston cohort. Then they liked it, so I cleaned it up a bit more and wanted to share it with all my friends on Product Hunt!
The Official Saastr Podcast #2: Andy Lark, CMO @ Xero