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Obsidian

Local-first markdown knowledge base.

ProductivityFreemium Free plan

About Obsidian

Obsidian is a local-first markdown note-taking app with linked notes. Best for personal knowledge bases.

Second brainResearch notesJournals
  • Includes a free plan
  • Pricing model: Freemium
  • Made for Writers and researchers
  • 5 documented key features

Our verdict

Obsidian is a solid choice for personal knowledge bases, with strengths in own your data and very extensible. The main trade-off to weigh: learning curve.

Pros & cons

Pros

  • Own your data
  • Very extensible

Cons

  • Learning curve
  • Sync costs extra

Who it suits

Best for

personal knowledge bases

Not ideal for

Not recorded yet.

Key features

5
  • Markdown notes
  • Backlinks and graph view
  • Plugins
  • Local files
  • Sync and Publish

Ranking in Productivity

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Positions reflect editorial ranking weight, not user ratings. Ties are listed alphabetically.

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