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Obsidian is a powerful knowledge base app that works on top of a local folder of plain text Markdown files. It features a graph view for visualizing connections and supports AI plugins for enhanced note-taking.
Category
Productivity
Subcategory
Knowledge Management
// ACCESS METHODS
Desktop AppiOS AppAndroid App
// COMPLIANCE
○SOC2○ISO27001○GDPR○HIPAA
● certified · ○ not verified
// DATA STORAGE
Region
—
Trains on Data
—
Self-hostable
No
// PRICING DETAIL
Free Tier
Free for personal use with full local features
Paid Plans
Sync $10/month, Publish $10/month, Catalyst one-time $25+
API Cost
Not available yet
// MORE IN KNOWLEDGE MANAGEMENT
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NotionProductivityKnowledge Management
#notes#wiki#project management
R
Roam ResearchProductivityKnowledge Management
#networked notes#knowledge graph#bidirectional links
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TanaProductivityKnowledge Management
#notes#knowledge graph#supertags
// USE CASES
Personal knowledge management and second brainResearch note-taking with bidirectional linksLong-form writing and academic workVisualizing connections between ideasLocal-first private note storage