What is the difference between Obsidian and Simplenote?

Obsidian is best for Individuals who want local-first, markdown-based notes, while Simplenote is best for Anyone wanting the simplest possible note-taking. Obsidian starts at Free and Simplenote starts at Free.

Is Obsidian or Simplenote cheaper?

Obsidian starts at Free and is free. Simplenote starts at Free and is free.

Is there a free alternative to Simplenote?

Both Obsidian and Simplenote offer free tiers.

Obsidian vs Simplenote

Obsidian is local-first markdown note-taking app with bidirectional linking and a plugin ecosystem, while Simplenote is minimalist note-taking app with instant sync, tags, and Markdown support. Simplenote is open source and can be self-hosted, giving you full control over your data. Obsidian is built for individuals who want local-first, markdown-based notes, whereas Simplenote targets anyone wanting the simplest possible note-taking.

At a glance

	Obsidian	Simplenote
Best for	Individuals who want local-first, markdown-based notes	Anyone wanting the simplest possible note-taking
Starting price	Free	Free
Free tier	✓	✓
Open source	—	✓
Free tier available	✓	✓
Open source	—	✓
Backlinks	✓	—
Graph View	✓	—
History	—	✓
Instant Sync	—	✓
Local Storage	✓	—
Markdown	✓	✓
Plugins	✓	—
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

Simplenote

Strengths

Open source and transparent
Instant sync keeps every collaborator's view up to date in real time
Fully open-source — you can self-host, audit the code, and avoid vendor lock-in
The core product is free with no paywalled essentials

Weaknesses

May lack some advanced features
Self-hosting is free but requires server maintenance and DevOps knowledge
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

Try Simplenote → Full review

The bottom line

Pricing: Both Obsidian and Simplenote are free, so this decision comes down to features and philosophy rather than budget.

Feature gaps: Obsidian offers Backlinks, Graph View and Local Storage that Simplenote lacks. Simplenote brings History, Instant Sync and Tags that Obsidian does not have. Both share Markdown.

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

Open source: Simplenote is open source, meaning you can self-host, audit the code, and avoid vendor lock-in. Obsidian is proprietary — you are trusting the vendor with your data and uptime.

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. Simplenote's biggest strengths are: open source and transparent. instant sync keeps every collaborator's view up to date in real time.

Watch out for: With Obsidian, users commonly note that no real-time collaboration. With Simplenote, the main complaint is that may lack some advanced features.

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 Simplenote if...

You need a tool built for anyone wanting the simplest possible note-taking
You need self-hosting, data sovereignty, or the ability to audit source code
You specifically need History and Instant Sync
You care about instant sync keeps every collaborator's view up to date in real time