Head-to-head · Outliner Software
Zavala vs outl
Zavala leads on 1 check, outl on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreZavala · 8.4/10
- Free planboth
- Most featuresZavala · 4 of 4
Zavala scores higher on our rubric for outliner software: 8.4 against 8.3 out of 10; our editors rank them #7 and #8.
Zavala offers real-time collaboration; outl doesn't.
Zavala is the better fit for apple users wanting a free outliner. outl is the better fit for free private Markdown outliners.
- Zavala fits best
Apple users wanting a free outliner
- outl fits best
Free private Markdown outliners
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Side by side
| Feature | Zavala 8.4/10 Visit ↗ | outl 8.3/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.4 | 8.3 |
| Ranking | #7 in Outliner Software | #8 in Outliner Software |
| Best for | Apple users wanting a free outliner | Free private Markdown outliners |
| Pricing model | Free | Free |
| Starting price | Free plan | Free |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Desktop, Mobile | Self-hosted, Desktop, Mobile |
| Platforms | macOS, iOS | Windows, macOS, Linux, iOS, Android |
| Support | Community, Docs | Community, Docs |
| Integrations | 2 integrations | 3 integrations |
| Built for | Solo, Small business | Solo, Small business |
| Features Zavala 4/4 · outl 3/4 | ||
| Offline access | ✓ | ✓ |
| Markdown support | ✓ | ✓ |
| Real-time collaboration | ✓ (best) | — |
| Backlinks | ✓ | ✓ |
| Specs | ||
| App platforms | macOS, iOS, iPadOS | macOS, Linux, Windows, iOS, Android |
| Export formats | PDF, HTML, Markdown, OPML | Markdown, JSON, Hugo |
| Navigation modes | focus, expand/collapse, search, filtering | Normal, Insert, Visual, collapse/fold, workspace search, fuzzy switcher, command palette |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Zavala is an open-source outliner for macOS, iPhone, and iPad, built around hierarchical rows with nested structure. It suits people who want to organize notes, tasks, brainstorming, project plans, documentation, or structured writing in… Read the review → |
outl is a local-first outliner for people who organize notes as nested, movable blocks and want Markdown files stored on their own devices. It supports offline editing across macOS, Linux, Windows, iOS, and Android, with a terminal… Read the review → |
Strengths and trade-offs
Zavala — where it wins
- Offline editing with iCloud sync across Apple devices
- Real-time collaboration through shared iCloud outlines
- Exports to PDF, HTML, Markdown, and OPML
Where it doesn't
- Limited to macOS, iOS, and iPadOS
- iCloud features require iCloud Drive
- Apple Shortcuts and iCloud shape its ecosystem fit
outl — where it wins
- Free, MIT-licensed, and requires no account
- Encrypted peer-to-peer sync across desktop and mobile platforms
- Imports, exports, backlinks, and MCP connections for AI tools
Where it doesn't
- Pre-1.0 software with several beta clients
- Windows desktop app is still in progress
- No collaboration features
- Zavala8.4/10 · Free plan
A capable offline outliner for Apple users who want syncing, collaboration, and rich exports.
Visit ZavalaFull verdict → - outl8.3/10 · Free plan
A free, private Markdown outliner with encrypted sync, backlinks, and AI-tool connections.
Visit outlFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





