A stunning, privacy-first desktop app that captures your ideas, connects them with local AI, and helps you think better. All on your machine.
Capture, connect, and reflect on your ideas with powerful tools that work together seamlessly.
Press Ctrl+Shift+C anywhere to instantly capture thoughts, voice, or screenshots.
Local AI summarizes, tags, and extracts entities from your notes. Private and fast.
Interactive graph showing connections between notes, tags, and concepts.
Pomodoro timer with ambient sounds and optional website blocker.
AI-powered semantic search across all your notes. Find what you need instantly.
Record voice notes that get transcribed and processed automatically.
Capture screenshots and extract text. Save visual info as searchable notes.
Everything runs locally. SQLite database, local AI, no cloud dependency.
The interactive knowledge graph visualizes connections between your notes, making it easy to discover new relationships and insights you never noticed before.
Focus mode combines a Pomodoro timer with ambient sounds and a distraction-free environment. Block distracting sites, play calming sounds, and track your deep work sessions.
Join thousands of users transforming their thinking workflow.
“CogniFlow completely changed how I organize my thoughts. The knowledge graph helps me see connections I never noticed before.”
“The privacy-first approach is exactly what I needed. Local AI processing means I can use it for sensitive work notes without worry.”
“As a researcher, the ability to capture and connect ideas is invaluable. The AI auto-tagging saves me hours each week.”
Available for all platforms. Free and open source.
We're building powerful new features for CogniFlow. Here's a peek at what's on the horizon.
Chat with your second brain. Ask questions, get summaries, explore connections conversationally.
Optional end-to-end encrypted sync across devices. Your data, your keys, your control.
Native iOS and Android apps for capturing on the go. Syncs seamlessly with your desktop.