A powerful knowledge base that works on local Markdown files.
Obsidian is a note-taking and knowledge management app built on local Markdown files. It features bidirectional linking, a graph view to visualize connections between notes, and an extensive plugin ecosystem with 1000+ community plugins. Your data stays on your device, giving you full ownership and offline access.
🎯 Why it's useful
Perfect for founders building a second brain—connect product ideas, meeting notes, and research into an interlinked knowledge system you can query and reference as your startup scales.
💜 Our take
The local-first approach means your notes are truly yours, and the plugin ecosystem lets you customize it into exactly the tool you need. It's like having a personal wiki that actually sparks new ideas.

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