I've paid for nonexistent products on Kickstarter. I wouldn't pay for a SaaS product that didn't exist yet for two reasons: 1) if I'm looking for it, it means

I've paid for nonexistent products on Kickstarter. I wouldn't pay for a SaaS product that didn't exist yet for two reasons: 1) if I'm looking for it, it means I need it yesterday, not 2 years from now 2) if it doesn't exist yet, I assume it's a scam In order to make this work you would need a way to build trust.