[hjalmarg]

> Looking for a SaaS idea? Ask random people in a target industry what kinds of things they do with Excel.

True, but you also have to make sure that you can improve on the spreadsheet way enough to be worth potential customers' switching cost and money.

I actually wrote a post about exactly this only a couple of weeks back: "Your biggest competitor is a spreadsheet" - https://medium.com/@hjalli/your-biggest-competitor-is-a-spre...