顶级笔记软件综合指南。比较功能、价格，找到最适合您的工具。
Obsidian is a powerful knowledge base that works on local Markdown files. It's designed for personal knowledge management with features like backlinks, graph view, and extensive customization through plugins.
Both Notion and Obsidian are excellent tools, but they serve different needs. Notion excels at team collaboration and all-in-one workspace functionality, while Obsidian is better for personal knowledge management and those who prioritize data ownership.