Ghost

John O'Nolan was deputy head of design at WordPress.org when he grew frustrated with the platform's bloat. In 2012 he wrote a blog post proposing a simpler alternative and it went massively viral — crashing his server three times. He launched a Kickstarter in April 2013 with a $25,000 goal and raised $196,000 in 29 days from 5,000 backers. Ghost was structured as a non-profit foundation from day one — no equity, no VC, just mission. The open-source software is free forever; revenue comes from managed Ghost.com hosting. For years growth was slow and the team questioned the model. Then the creator economy exploded. Ghost crossed $5M ARR, then $10M ARR in 2024 with a team of 25 people. All of Y Combinator's own blogs run on Ghost. The model became a blueprint for sustainable developer-focused SaaS: own your open-source distribution, monetize through managed hosting, never dilute the mission with investor pressure.