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Obsidian vs Notion

A detailed comparison to help you choose between Obsidian and Notion.

O
Obsidian

Local-first Markdown note-taking app with bidirectional linking.

N
Notion

All-in-one workspace for notes, docs, and project management.

FeatureObsidianNotion
Pricing ModelFreemiumFreemium
Free TierYesYes
VerifiedYesYes
Open SourceYesNo
CategoriesProductivity, No-CodeProject Management, No-Code
Key FeaturesBidirectional linking, Graph view, 1,800+ community plugins, Local Markdown storage, Canvas visual boardsBlock-based editor, Databases & spreadsheets, Wiki & knowledge base, Project management, Team collaboration

Obsidian

Pros

  • + Free for personal use
  • + Data stays on your device — full privacy
  • + Blazing fast even with thousands of notes
  • + Massive plugin ecosystem
  • + Works offline with no internet required

Cons

  • - Steep learning curve for non-technical users
  • - Real-time collaboration requires third-party tools
  • - Sync and publish features are paid add-ons
  • - Mobile app is less polished than desktop

Notion

Pros

  • + Extremely flexible and customizable
  • + All-in-one solution reduces tool sprawl
  • + Generous free tier
  • + Active community and template ecosystem
  • + Powerful database features

Cons

  • - Can be slow with large workspaces
  • - Learning curve for advanced features
  • - Limited offline functionality