0 to $17K MRR with ZERO audience. How? | Starter Story

“I built a $17K MRR SaaS with less than a hundred followers on X.” That’s how Pat Walls opens this episode of Starter Story, and the claim is as arresting as it sounds. The guest is Diego, a founder who grew a B2B software tool to $17,000 in monthly recurring revenue without a personal brand, a newsletter, or any social media following to speak of. Instead, he used Reddit as his sole go-to-market channel—not by spamming links, but by embedding himself in communities where his future customers already hung out. The conversation unpacks the exact playbook, the psychology behind why it works, and the conditions under which it can fail.

The Reddit Validation Loop

Diego’s process starts before he writes a single line of code. He identifies a problem by lurking in niche subreddits—places like r/smallbusiness, r/entrepreneur, or industry-specific communities. He looks for recurring pain points: questions that get asked weekly, complaints that go unanswered, or workarounds that people describe in frustrated detail. “If you see the same question five times in a month, that’s a signal,” Diego says. He then posts a simple solution—not a product, but a free tool or a manual workaround—and watches the engagement. If people upvote, comment, and ask for more, he knows the problem is real and the demand is there.