Unverified50% confidenceFactExact time
Obsidian基于本地Markdown文件，所有笔记存储在用户本地，不依赖云服务商；Notion以云端协作和数据库结构见长
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Perplexity Pro值得订阅吗？主流AI工具横向对比与选择指南
redditr/perplexity_ai7/10/2026
Related Claims
VerifiedAll data in Obsidian is stored as plain-text Markdown files in the local file system, with no proprietary database or cloud lock-in.77% similarUnverifiedObsidian adopts a "local-first, plain-text storage" design, with all notes stored on the local hard drive in Markdown format, and features more than 1,000 community plugins.74% similarUnverifiedObsidian is a knowledge management tool based on local Markdown files that has rapidly accumulated a large user base among knowledge workers since its release in 2020.72% similar
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