showmd vs Obsidian: Which is Better in 2026?
Choosing between showmd and Obsidian comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
showmd
The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.
Best for you if:
- • You need something completely free
- • You need developer tools features specifically
- • Enhances macOS Quick Look to beautifully render Markdown files.
- • Supports GitHub Flavored Markdown, LaTeX, Mermaid diagrams, and AI-specific XML tags.
Obsidian
Private and flexible note-taking
Best for you if:
- • You need note-taking features specifically
- • Private knowledge base with markdown
- • Your notes, fully offline and yours
| At a Glance |  showmd |  Obsidian |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Developer Tools | Note-Taking |
Rating | - | 4.4/5 |
Choose showmd or Obsidian?
Choose showmd if
The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.
- Significantly improves Markdown preview readability on macOS
- Supports advanced Markdown features like LaTeX and Mermaid diagrams
- Integrates seamlessly with macOS Quick Look for instant access
- You want a fully free tool (Obsidian requires payment)
- Your work is developer tools-shaped, not note-taking-shaped
Choose Obsidian if
Private and flexible note-taking
- Local-first privacy
- Extensible plugins
- Graph view
- Your work is note-taking-shaped, not developer tools-shaped
| Feature | showmd | Obsidian |
|---|---|---|
| Pricing Model | Free | Freemium |
| User Rating | No ratings yet | ★4.4/5 29 reviews |
| Categories | Developer ToolsDocumentation | Note-TakingProductivity |
In-Depth Analysis
showmd
The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.
Strengths
- +Significantly improves Markdown preview readability on macOS
- +Supports advanced Markdown features like LaTeX and Mermaid diagrams
- +Integrates seamlessly with macOS Quick Look for instant access
- +Open-source, free, and privacy-focused with no data collection
- +Lightweight and fast, designed purely for viewing
Weaknesses
- -Only available for macOS
- -Not an editor or note-taking app, purely a viewer
Key features
Obsidian
Private and flexible note-taking
Strengths
- +Local-first privacy
- +Extensible plugins
- +Graph view
Weaknesses
- -Sync costs extra
- -Steep learning curve
Key features
Pricing: showmd vs Obsidian
| Plan | showmd | Obsidian |
|---|---|---|
| Tier 1 | N/A | $0 Free |
| Tier 2 | N/A | $4/user/month Sync |
| Tier 3 | N/A | $8/site/month Publish |
| Tier 4 | N/A | $50/user/year Commercial |
Pricing verified from each vendor's public pricing page. Compare in detail on showmd pricing and Obsidian pricing.
Who Should Use What?
On a budget?
showmd is free. Obsidian is freemium.
Go with: showmd
Want the highest-rated option?
Obsidian is rated 4.4/5. showmd has no ratings yet.
Go with: Obsidian
Value user reviews?
showmd: no ratings yet. Obsidian: 29 reviews (4.4/5).
Go with: Obsidian
3 Questions to Help You Decide
What's your budget?
showmd is free. Obsidian is freemium. Go with showmd if free matters most.
What's your use case?
showmd is a developer tools tool. Obsidian is in note-taking. Pick the category that matches your needs.
How important are ratings?
Obsidian is rated 4.4/5; showmd has no ratings yet.
Key Takeaways
Obsidian
- Free tier available
- Our pick for this comparison
showmd
- Completely free
- Better fit for developer tools
The Bottom Line
Obsidian is our pick. That said, showmd is free, hard to beat on price.
Frequently Asked Questions
Is showmd or Obsidian better?
Obsidian is rated in our evaluation. showmd is free and Obsidian is freemium.
What are showmd and Obsidian used for?
showmd: The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.. Obsidian: Private and flexible note-taking.
What does showmd cost vs Obsidian?
showmd is completely free. Obsidian is freemium (free tier + paid plans). Visit their websites for detailed pricing.