DeepNotes vs Obsidian: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
DeepNotes
DeepNotes is an open source visual note-taking tool with deep page nesting, end-to-end encryption, and real-time collaboration for organizing complex ideas.
Obsidian
Obsidian is a free note-taking app that connects your ideas using links, creating a personal knowledge network on your device.
DeepNotes
DeepNotes is an open source visual note-taking tool with deep page nesting, end-to-end encryption, and real-time collaboration for organizing complex ideas.
Obsidian
Obsidian is a free note-taking app that connects your ideas using links, creating a personal knowledge network on your device.
DeepNotes
Infinite canvas for spatial note-taking
Deep page nesting for complex ideas
End-to-end encryption for security
Real-time collaboration with teams
Graph-based navigation system
Cross-device synchronization
Customizable colors and containers
Mind maps and diagram creation
Kanban board support
Two-factor authentication
Open source platform
Private and public groups
User role management
14-day page history (Pro)
Obsidian
Stores notes locally on your device with full privacy
Links notes together to build knowledge networks
Visual graph shows connections between ideas
Canvas for unlimited brainstorming space
Thousands of free community plugins available
Works offline without internet connection
Plain text files you own forever
Mobile apps for phones and tablets
Supports basic text formatting
Free to use with optional paid services
DeepNotes
DeepNotes offers flexible pricing to match different user needs. The Basic plan is completely free and includes 50 pages, end-to-end encryption, spatial note-taking, and cross-device collaboration. This plan is perfect for personal use and trying out the platform.
The Pro plan costs $4.99 per month when billed monthly or $3.99 per month when billed yearly (total $47.88 per year), saving you 20% with annual payment. Pro users get unlimited pages, which removes all restrictions on how much you can create. You can also create collaborative groups with private and public options, protect groups with passwords, manage user roles for team members, and access 14-day page history to restore previous versions.
Both plans include the core features like encryption, two-factor authentication, and spatial note-taking that make DeepNotes secure and easy to use.
Obsidian
Obsidian is completely free for personal use with all core features included. You get unlimited notes, full plugin access, and complete control over your data at no cost.
For users who want to sync notes across devices, Obsidian Sync offers two plans. The Standard plan costs $4 per month when paid yearly (or $5 monthly) and includes one synced vault with 1GB storage. The Plus plan costs $8 per month yearly (or $10 monthly) with 10GB storage and unlimited vaults.
Obsidian Publish lets you share notes on the web for $8 per month yearly (or $10 monthly) per site, with custom themes and no technical knowledge needed.
The optional Commercial License costs $50 per user yearly for business use, though it became optional in 2025. For one-time supporters, the Catalyst license at $25 gives early access to beta versions and community perks.