Free
Apple Notes
Built-in AI-powered note-taking app for Mac, iPhone, and iPad
Personal Knowledge Management
Personal Knowledge Management
10 apps
Freemium
Capacities
A studio for your mind with object-based knowledge management
Personal Knowledge Management
Freemium
Craft
Beautiful native docs and notes app designed for Apple devices
Personal Knowledge Management
Paid
DEVONthink
Professional document and information manager with AI for Mac
Personal Knowledge ManagementFile UtilitiesKnowledge Assistant
Subscription
Heptabase
Visual knowledge base to master complex topics with AI
Personal Knowledge Management
Free
Logseq
Privacy-first, open-source outliner and knowledge base
Personal Knowledge Management
Freemium
Mem
The world's first self-organizing workspace with AI
Personal Knowledge Management
Freemium
Notion
All-in-one workspace with AI for notes, docs, wikis, and project management
Personal Knowledge Management
Freemium
Obsidian
Sharpen your thinking with a private, flexible knowledge base
Personal Knowledge Management
Subscription
Reflect
Minimalist networked note-taking app with GPT-4 and voice transcription
Personal Knowledge Management