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Notion vs Obsidian

Compare Notion and Obsidian on deployment, pricing and source model before you shortlist.

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Attribute	NotionOther license	ObsidianOther license
Category	Knowledge Management	Knowledge Management
Primary focus	Docs, wikis, and project work in one workspace	Local-first Markdown note-taking app with a plugin ecosystem
Deployment	Web	Not specified
Source model	Other license	Other license
Pricing model	freemium	freemium
API available	Yes	Not specified
Vendor website	Visit vendor ↗	Visit vendor ↗
ITHub profile	View full profile →	View full profile →

ⓘ Confirm technical details and prices with each vendor before making a decision. Want a third tool in the mix? Open the interactive comparison →

Technical decision guide

Start with the architecture and workload

Notion and Obsidian represent different knowledge workflows. The decision turns on collaboration, local files, offline use, data ownership, permissions and how much structure the team needs.

Test export and recovery before moving important knowledge. A polished editor does not guarantee a durable migration path or workable access model.

Compare these first

Local files and offline behavior
Team collaboration and permissions
API, extensions and automation
Export, backup and long-term portability

Shortlist Notion when

Shortlist Notion for shared workspaces and collaborative databases where a managed service fits the organization.

Shortlist Obsidian when

Shortlist Obsidian for local Markdown-based knowledge and extensible personal or file-centered workflows.

Run this proof of concept

Import representative documents, links, code blocks and attachments. Test concurrent editing, search, offline access, permissions, export and restoration into a clean environment.

Migration and rollback

Inventory data, identities, integrations and configuration. Test export, import and rollback with production-like data.

Security and operations

Compare access controls, audit evidence, upgrade ownership, observability and recovery procedures.

Total cost

Model licensing, infrastructure, support, data transfer and operator time at the expected scale.

Verify with official sources:Notion documentation ↗Obsidian documentation ↗

Evaluation methodology · Corrections process

Read the full editorial guide →

Limits to confirm

Do not shortlist until these are tested

Notion

Confirm data residency, export and vendor-exit requirements because self-hosting is not recorded.
Test API coverage, authentication, rate limits and failure handling against the target workflow.
Review license, renewal and portability terms because an open-source license is not recorded.

Obsidian

Confirm data residency, export and vendor-exit requirements because self-hosting is not recorded.
Verify the required automation and integration surface; an API is not recorded in the profile.
Review license, renewal and portability terms because an open-source license is not recorded.

Official sources and directory fields checked for this comparison on October 3, 2026. Recheck current release notes, prices and plan limits before procurement.

Frequently asked questions

Is Notion or Obsidian open source?

Notion is not open source (proprietary or source-available). Obsidian is not open source (proprietary or source-available).

What is the pricing model for Notion vs Obsidian?

Notion uses a freemium pricing model. Obsidian uses a freemium pricing model. Confirm current rates with each vendor before deciding.

Can Notion and Obsidian be self-hosted?

Notion is not offered as a self-hosted option. Obsidian is not offered as a self-hosted option.