Knowledge base that works on local Markdown files.
Obsidian is a powerful knowledge base application that works on local Markdown files. It uses a unique graph view to visualize connections between notes and supports extensive customization through community plugins. Unlike cloud-based tools, Obsidian gives you complete ownership of your data.
| Free Tier | Lowest Paid | Enterprise |
|---|---|---|
| Free for personal use | $50/yr (Sync) | $50/user/yr (Commercial) |
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