Obsidian
The free and flexible app for your private thoughts
Rate Obsidian
Obsidian is a powerful knowledge base that works on local plain-text Markdown files. It supports backlinks, graph views, and a rich plugin ecosystem for building your personal knowledge management system.
Pros & Cons
Pros
- Highly rated at 4.8/5 from 931 reviews
- Rich feature set with 14+ capabilities
- Flexible pricing tiers for different team sizes
Cons
- Proprietary — vendor lock-in risk
- No free tier — paid plans required
Best Use Cases
Note Taking & Knowledge Management
Organize your thoughts and knowledge base with Obsidian.
Project Documentation
Create and maintain comprehensive project documentation.
Personal Knowledge Base
Build a second brain to capture and connect your ideas.
Key Features
- Sync notes across devices
- End-to-end encryption
- Version history
- Collaborate on shared vaults
- Priority support
- Publish notes to the web
- No technical knowledge required
- Customizable theme
- Graph and full text search
- Early access to beta versions
- Community badges
- VIP channel
- Support development
- Become a featured organization
Frequently Asked Questions
What is Obsidian?
Obsidian is The free and flexible app for your private thoughts. It has a 4.8/5 rating from 931 reviews.
Is Obsidian free?
Obsidian does not offer a free tier. Plans start at $4 USD per user per month billed annually.
What are the best alternatives to Obsidian?
The best alternatives to Obsidian include Airtable, Notion, Confluence. The right choice depends on your specific needs and budget.
Is Obsidian open source?
No, Obsidian is a proprietary tool. If you need an open source alternative, consider Antigravity-Manager.
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