Ghost
ghost.org
Open source publishing platform for blogs, newsletters and paid memberships, with a managed Ghost(Pro) hosting service.
diff ~/p/john-onolan ~/p/takuya-matsuyama
Products, revenue & stack compared side by side.
Both John O'Nolan and Takuya Matsuyama are bootstrapped and build in public. They overlap in SaaS Founders and Creators & Writers. Both started building independently in 2012. John O'Nolan has 2 products listed on IndieMakerList vs Takuya Matsuyama's 1. On revenue, John self-reports Ghost: ~$11.1M ARR (as of 2026) and Takuya $10K+ MRR (as of 2022). They share 2 tools in their stacks: Node.js and JavaScript. On X, John has about 40K followers and Takuya about 19K.
Revenue figures are self-reported by each maker and not audited; dates and scope differ. Highlighted categories are shared by both.
inkdrop.app
Markdown note-taking app for developers with cloud sync and a plugin ecosystem.
2 shared tools, marked with โ : Node.js, JavaScript. See the indie maker tech stack.
John O'Nolan self-reports Ghost: ~$11.1M ARR (as of 2026) and Takuya Matsuyama self-reports $10K+ MRR (as of 2022). By these self-reported figures, John O'Nolan's reported monthly revenue is higher. Figures are unaudited and may cover different periods or businesses, so treat them as rough indicators.
John O'Nolan has 2 products listed (Ghost and Alcove); Takuya Matsuyama has 1 product listed (Inkdrop).
John O'Nolan uses Node.js, JavaScript and Ember.js. Takuya Matsuyama uses JavaScript, Electron, React Native and Node.js. Tools they have in common: Node.js and JavaScript.
John O'Nolan: not listed. Takuya Matsuyama: Osaka, Japan.
John O'Nolan started in 2012 (14 years indie); Takuya Matsuyama started in 2012 (14 years indie).
Yes, both are listed as bootstrapped founders on IndieMakerList.
Read the full story, timeline and links on John O'Nolan's profile and Takuya Matsuyama's profile.