He gave the whole product away free. It makes $17,000 a month anyway.

$17,000 a month from a tool anyone can download for free. That's not a hook — it's the number Nevo David posted publicly six months after shipping the first line of Postiz.

Nevo had seen what open source could do from the inside. He'd spent years at Novu, helping grow that developer notifications platform past 31,000 GitHub stars. He knew the compounding mechanics of community-driven distribution. But turning that instinct into revenue required one more thing: a real gap. "Scheduling tools have existed for almost 20 years," he wrote. "But no open-source solution exists." That single observation was his entire go-to-market.

He shipped the first version of Postiz on September 1, 2024. Within three months it had 14,000 GitHub stars, ranked #1 on Product Hunt for the day, the week, and the month, and was pulling in consistent monthly revenue — not from a locked enterprise tier, but from teams who wanted someone else to handle the hosting.

"There is no weird license for enterprises or withholding SSO. Everything is 100% free." — Nevo David

The model is deliberately transparent: the full product ships under Apache 2.0, self-hostable via a single Docker command. The paid cloud tier doesn't offer more features — it removes the operational overhead. That honesty is the product. Postiz sits at ~$17K/month with roughly 472 paying subscribers and ~80% margins. Developers who self-host become the best salespeople for the hosted version: they write tutorials, answer Reddit threads, and pull in non-technical teams who want the tool without the server.

1. Found the gap nobody had filled. Thousands of schedulers existed — none were fully open source. Nevo picked the category not because it was empty, but because it had no OSS answer.
2. Made self-hosting a one-command experience. A Docker quickstart meant any developer could run Postiz in minutes. Friction here would have killed the community before it started.
3. Ran a concentrated 7-day launch blitz. Simultaneous posts on Hacker News (Show HN), Reddit r/selfhosted, Lemmy, and Dev.to — stacked in one window, not spread out. Goal: spike GitHub stars fast enough to hit Trending.
4. Let the community replace the marketing team. Developers who self-hosted wrote tutorials, answered threads, and pulled in non-technical teams. Zero ad spend — the repo was the funnel.
5. Converted community trust into a paid tier. The cloud plan locks nothing — it's just managed hosting. Open-source credibility made that an easy sell at ~$36/month per subscriber.

1. Open source is a distribution channel, not a donation. Postiz's free version didn't eat into revenue — it created it. Developers who self-host become evangelists who convert non-technical buyers downstream.
2. Find the missing tool, not the better tool. Thousands of schedulers existed. Zero were open source. A real gap beats a marginal improvement every time.
3. Friction kills community. One-command Docker deployment turned curious developers into active users. One extra setup step and most would have bounced before converting.

Revenue figures tagged self-reported come directly from the founder's public posts or interviews — we don't audit them. Our purpose is to share success stories with enough online proof to be worth your attention, not to certify the numbers.