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Notion vs Obsidian

How the two compare on license, platforms and what the community thinks.

Key differences

  • Notion is freemium; Obsidian is free for personal use.
  • Only Notion is available on Web.
  • Only Obsidian is available on Linux.
Feature Notion Obsidian
What it isNotes, docs, wikis, projects — all in one workspaceA second brain, for you, forever
LicenseFreemiumFree for personal use
Web
Windows
macOS
Linux
iOS
Android
Self-hosted
RatingNo reviews yetNo reviews yet
Alternatives listed94
Page views2.3K2K

About Notion

Notion combines documents, wikis, databases and project boards into one connected workspace. Teams use it as a single source of truth for notes, specs and planning, with powerful relational databases and a huge template ecosystem. The free plan works well for personal use; team features are paid.

About Obsidian

Obsidian is a knowledge base that works on local Markdown files, so your notes stay on your device and remain readable forever. Its bidirectional links and graph view turn scattered notes into a connected second brain, and 3,000+ community plugins extend it into almost anything. Free for personal use, with optional paid sync.

Alternatives to both Notion and Obsidian