7 free startup ideas worth $1M-$1B 1 - A fitness gym that costs $0/month to join. Flip the model on it's head. Charge nothing to join, but upsell on premium classes, smoothies, access to steam/sauna. You could even sell advertising to local businesses. It's a quick way to bootstrap a community. Question I have with... See more

Instacart founder Apoorva Mehta explains the framework for generating startup ideas Before starting Instacart, Apoorva Mehta read the book How We Got To Now by Steven Johnson. As he explains: “It introduces this concept of ‘adjacent possible’, which basically means that at any given point... See more