What is the difference between Obsidian and Capacities?

Obsidian is best for Individuals who want local-first, markdown-based notes, while Capacities is best for Users wanting object-based note-taking with structure. Obsidian starts at Free and Capacities starts at Free.

Is Obsidian or Capacities cheaper?

Obsidian starts at Free and is free. Capacities starts at Free with a free tier.

Is there a free alternative to Capacities?

Both Obsidian and Capacities offer free tiers.

Obsidian vs Capacities

Obsidian is local-first markdown note-taking app with bidirectional linking and a plugin ecosystem, while Capacities is note-taking app built around objects and types instead of pages and folders. Obsidian is built for individuals who want local-first, markdown-based notes, whereas Capacities targets users wanting object-based note-taking with structure.

At a glance

	Obsidian	Capacities
Best for	Individuals who want local-first, markdown-based notes	Users wanting object-based note-taking with structure
Starting price	Free	Free
Free tier	✓	✓
Open source	—	—
Free tier available	✓	✓
Open source	—	—
Backlinks	✓	—
Daily Notes	—	✓
Graph View	✓	—
Local Storage	✓	—
Markdown	✓	—
Object-Based	—	✓
Plugins	✓	—
Relations	—	✓
Tags	—	✓

Obsidian

Strengths

Local-first — your notes are plain markdown files you own
Powerful bidirectional linking and graph view
Huge plugin ecosystem (1,000+)
Works offline, fast and responsive

Weaknesses

No real-time collaboration
Sync requires paid add-on or third-party solution
Steeper setup than Notion for non-technical users
Mobile app is less polished than desktop

Try Obsidian → Full review

Capacities

Strengths

Object-based canvas treats every element as a manipulable node for precise control
Includes Daily Notes as a core feature, purpose-built for note taking workflows
Free for personal use — generous enough for most small teams to get real work done
Includes relations alongside the core feature set — fewer separate tools needed

Weaknesses

Free plan exists but key features are locked behind the paid upgrade
Fewer built-in features means you may need additional tools to cover gaps
Moving notes out to another platform can be difficult — export options vary
Limited team/admin features if your organization eventually scales up

Try Capacities → Full review

The bottom line

Pricing: Both Obsidian and Capacities are free. You can try both without spending a dollar.

Feature gaps: Obsidian offers Backlinks, Graph View and Local Storage that Capacities lacks. Capacities brings Daily Notes, Object-Based and Relations that Obsidian does not have.

Team fit: Both tools target individuals teams, so the decision hinges on features and workflow fit rather than scale.

Where each tool shines: Obsidian's biggest strengths are: local-first — your notes are plain markdown files you own. powerful bidirectional linking and graph view. Capacities's biggest strengths are: object-based canvas treats every element as a manipulable node for precise control. includes daily notes as a core feature, purpose-built for note taking workflows.

Watch out for: With Obsidian, users commonly note that no real-time collaboration. With Capacities, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Obsidian if...

You need a tool built for individuals who want local-first, markdown-based notes
You specifically need Backlinks and Graph View
You care about powerful bidirectional linking and graph view

Choose Capacities if...

You need a tool built for users wanting object-based note-taking with structure
You specifically need Daily Notes and Object-Based
You care about includes daily notes as a core feature, purpose-built for note taking workflows
The free tier works for you: free for personal use