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About
Obsidian is a Markdown editor and knowledge base application that allows users to create a densely networked knowledge base. It emphasizes plain text, local storage, and extensibility through plugins, empowering users to build a personalized 'second brain'. The software is free for personal and commercial use, with optional paid services for cloud sync and commercial licensing.
Technology stack
detected 2026-06-17Est. monthly stack spend~$90/mo
CDN
Cloudflare
Emailunknown
Stack
Tailwind CSS
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Frequently asked
What does Obsidian do?
Obsidian is a Markdown editor and knowledge base application that allows users to create a densely networked knowledge base. It emphasizes plain text, local storage, and extensibility through plugins, empowering users to build a personalized 'second brain'. The software is free for personal and commercial use, with optional paid services for cloud sync and commercial licensing.
When was Obsidian founded?
Obsidian was founded in 2020.
What industry does Obsidian operate in?
Obsidian operates in SaaS, Productivity, Knowledge Management.