Side-by-side comparison of two listed Productivity tools — real listing data only, no paid placement.
On record, they differ in: platforms (Notion 3 official install links found vs Obsidian 7 — store/installer links only); unique tags (Notion 2: #wiki #collaboration vs Obsidian 2: #markdown #knowledge-graph); category rank (Notion #14 vs Obsidian #19). Same pricing model (Freemium) and category (Productivity). Listing facts only — not a recommendation.
All-in-one workspace for notes, docs, wikis and projects
Notion blends documents, databases, wikis and project boards into one flexible block-based workspace. Notion AI adds writing help, Q&A over your workspace and meeting notes, keeping teams' knowledge in a single searchable home.
Published 2026-08-06 · Links checked 2026-09-14
Private, local-first notes connected into a knowledge graph
Obsidian stores notes as plain Markdown files on your device and links them into a personal knowledge graph, visualized and extensible with thousands of community plugins. Free for personal use, with optional paid sync.
Published 2026-08-06 · Links checked 2026-09-14
| Notion | Obsidian | |
|---|---|---|
| Pricing | Freemium | Freemium |
| Category | Productivity | Productivity |
| Rank in Productivity | Position #14 of 77 | Position #19 of 77 |
| Alternatives listed | 11 → | 12 → |
| Shared tags | #notes | |
| Unique tags | #wiki #collaboration | #markdown #knowledge-graph |
| Platforms | iOS · Android · macOS | iOS · Android · macOS · Windows · Linux · Chrome extension · Firefox add-on |
| Pricing page | Notion Pricing Plans: Free, Plus, Business, & Enterprise. | Official pricing page |
| Documentation | developers.notion.com/ | docs.obsidian.md/ |
| In their own words | Build Custom Agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster.— official site (homepage description), checked | The free and flexible app for your private thoughts.— official site (homepage description), checked |
| Official channels | — | GitHubThreadsBlueskyMastodondeclared on obsidian.md via homepage link with a matching handle / rel=me |
| Official website | www.notion.com | obsidian.md |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Only platforms with an official store or installer link are listed; others may exist.
Notion is Freemium; Obsidian is Freemium. Both are listed in Productivity on ToolDock.
What they have in common: #notes
Notion is listed as freemium (free tier alongside paid plans); Obsidian is listed as freemium (free tier alongside paid plans). Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are Productivity tools listed on ToolDock, and they share the tag notes.
ToolDock keeps a tag-matched alternatives list for each: see Notion alternatives and Obsidian alternatives.