Pricing and features verified Aug 18, 2026 · Scores from 2 public reviews
Obsidian wins for users prioritizing local data ownership and customizable note linking. The tradeoff is that Notion provides built-in AI search and workflow automation, while Obsidian relies on offline storage and personal knowledge graphs.
Does not publish pricing.
Does not publish pricing.
| Detail | Notion | Obsidian |
|---|---|---|
| Founded | 2013 | 2020 |
| Based in | San Francisco, USA | Waterloo, Canada |
| Ownership | Private | Bootstrapped |
| Total raised | $343M | — |
| Latest round | Series C · 2021 | — |
| Backers | Sequoia Capital, Coatue, Index Ventures, First Round Capital | — |
you want local, private note storage with bidirectional linking, graph visualization, and extensive plugin customization.
you need a central workspace with project databases, cited AI search, and automated workflows.