Freemium
Ally
PKM for the AI age with on-device transcription
Personal Knowledge ManagementTranscription
Free
Apple Notes
Built-in AI-powered note-taking app for Mac, iPhone, and iPad
Personal Knowledge Management
Freemium
BoringNote
Speak or type, take notes like chatting
Personal Knowledge Management
Paid
Canto
Your private AI notebook — local models, code execution, and semantic linking
Personal Knowledge Management
Freemium
Capacities
A studio for your mind with object-based knowledge management
Personal Knowledge Management
Freemium
Cleft Notes
Voice-to-text note-taking app for verbal thinkers
TranscriptionPersonal Knowledge Management
Free
Clipbeam
A private AI super-memory for your Mac
Personal Knowledge Management
Freemium
ConniePad
Offline-first note app with AI semantic search and privacy focus
Personal Knowledge Management
Freemium
Constella
The second brain app with a visual infinite graph and AI
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
Freemium
Distill
Private AI-powered thinking space for journaling and idea capture
Personal Knowledge Management
Free
DraftX
Draft management tool for temporary notes, to-dos, and quick calculations with AI
Personal Knowledge Management
Free
Hashy
Open-source AI markdown editor with OpenRouter, iCloud sync, and Claude Code integration
Personal Knowledge Management
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
Free
Lumen
AI-powered markdown notes and todos in one app
Personal Knowledge Management
Freemium
Mem
The world's first self-organizing workspace with AI
Personal Knowledge Management
Subscription
mymind
The extension for your mind - save anything, find it later with AI
Personal Knowledge Management
Free
Nodes
A minimal, local-first node-based writing tool for deep thinking
Personal Knowledge ManagementWriting Assistance
Freemium
Notemap
Mind mapping app with AI-powered idea expansion and organization
Personal Knowledge Management
Freemium
Notion
All-in-one workspace with AI for notes, docs, wikis, and project management
Personal Knowledge Management
Freemium
Nova
Futuristic canvas for personal development with AI cards
Personal Knowledge Management
Freemium
Obsidian
Sharpen your thinking with a private, flexible knowledge base
Personal Knowledge Management
Freemium
Octarine
Private, markdown-based note-taking with AI writing assistant
Personal Knowledge ManagementWriting Assistance
Free
Pile
Private, AI-powered journaling app for reflective thinking
Personal Knowledge Management
Subscription
Reflect
Minimalist networked note-taking app with GPT-4 and voice transcription
Personal Knowledge Management
Freemium
Research
For reading, understanding and organizing research, with AI
Knowledge AssistantPersonal Knowledge Management