osmosnote
The premium Open Source alternative to Obsidian
🎯 Best for:Developers who want a VS Code experience for their personal knowledge base.
What is osmosnote?
Replaces Obsidian and Notion with a developer-centric integrated development environment for notes. Features a VS Code-like interface for managing complex markdown hierarchies and graph visualizations.
Tech Stack
TypeScriptKnowledge Base & Wiki
Why osmosnote?
- • High-performance file handling
- • Native markdown support
- • Developer-friendly UI
Limitations
- • Steep learning curve
- • No mobile application
- • Limited community plugins
1/7/2026
Last Update
6
Forks
8
Issues
Unknown
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to osmosnote instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Obsidian)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%