Obsidian vs Notion: Complete Comparison

Obsidian vs Notion head-to-head comparison. Features, pricing, offline support, self-hosting options, and which tool wins for different use cases.

Obsidian wins for privacy-focused power users who want local files and markdown. Notion wins for teams who need databases, collaboration, and an all-in-one workspace.

Features Compared

FeatureObsidianNotion
Offline Access✓Limited
Markdown Native✓Partial
Database/TablesVia plugins✓
Real-time CollaborationVia sync✓
Self-Hosting Option✓✗
Plugin Ecosystem1,000+Limited
Mobile App✓✓
API AccessLocal filesREST API
Data ExportPlain markdownCSV/HTML/Markdown
Free Plan✓✓

Obsidian Pros

  • Your data lives on your device as markdown files
  • Incredible plugin ecosystem with 1,000+ community plugins
  • Graph view for visualizing note connections
  • Works completely offline
  • No vendor lock-in — files are standard markdown

Obsidian Cons

  • Sync requires paid plan ($4/month)
  • No built-in database/table features
  • Collaboration is limited compared to Notion
  • Learning curve for plugins and settings

Notion Pros

  • Powerful databases with filters, sorts, and relations
  • Excellent real-time collaboration for teams
  • Beautiful templates and page designs
  • Web clipper and API integrations
  • Free for small teams (up to 10 members)

Notion Cons

  • Requires internet for most features
  • Not truly offline capable
  • Your data lives on Notion servers
  • Export is limited — vendor lock-in risk
  • Can feel slow with large databases

Winner: Obsidian — For self-hosting and data sovereignty, Obsidian wins hands down. Your notes are local markdown files you control. Pair it with Syncthing or a Git repo for free sync.

FAQ

  • Is Obsidian better than Notion?

    It depends. Obsidian is better for personal knowledge management with local files and markdown. Notion is better for team collaboration with databases and project management.

  • Can I self-host Obsidian?

    Obsidian runs locally on your device — no server needed. For sync, you can use Syncthing (free), Git, or Obsidian Sync ($4/month). Your files are always on your machine.

  • Is Notion data encrypted?

    Notion encrypts data in transit and at rest, but does not offer end-to-end encryption. Notion employees could theoretically access your data.

  • Can I migrate from Notion to Obsidian?

    Yes. Obsidian has an official Notion importer that converts your Notion pages to markdown files.