I Built a $670/Day SaaS App with NO Paid Ads (Here's How)

Greg Isenberg interviews Jack Ficks, who shares his strategy for building $20k/month mobile apps using low-effort organic social media. The core tactic involves 'spamming' validated formats like 2x2 image grids on fresh Instagram accounts to drive traffic into ManyChat-automated funnels, bypassing expensive paid ads.