In this episode of The Indie Hacker Podcast, Lucas and Luna explore the unconventional story of a solo developer who built a SaaS product generating $10,000 monthly recurring revenue — without a website, without ads, and without ever posting on Twitter. The secret: Reddit. Specifically, a single subreddit for freelancers. We break down how the founder identified an underserved niche, built trust through authentic engagement, and scaled a 'dumb simple' tool for invoicing and time tracking that now has over 400 paying users. Plus, we discuss the risks of platform dependence, the power of community-driven growth, and why Reddit remains an underrated channel for indie hackers. If you're tired of Product Hunt launches and cold email, this episode offers a fresh playbook. Tune in to learn how one dev turned Reddit karma into recurring revenue.