Write down daily reflections. Split-Brain automatically detects emotional patterns, charts behavior shifts across time, and lets you query your memory database like an AI oracle.
App Overview & Patterns
Worlds Smartest AI Journal
Discover SplitBrain on Product Hunt and explore the story behind the AI-powered journal.
View SplitBrain on Product Hunt"Noticed a recurring dip in energy mid-week when handling back-to-back reviews. Morning logs consistently show peak productivity."
Query Status:
"Ask questions about your emotional triggers or past entries instantly."
Engineered to map psychological continuity and behavior trends over time.
Automatically detects correlations between your mood, habits, and recurring life events without manual tagging.
Interrogate your entire journal database with natural language queries to unearth past insights and memories.
Your thoughts and personal data remain strictly secure with local storage architecture and encrypted cloud sync.
Your 28-day behavioral cycle visualized. The Matrix connects emotional triggers to specific days, helping you anticipate stress points and leverage high-focus intervals.
Query your cognitive database. Ask questions about patterns, triggers, or life milestones.
Pulse Vault AI Search Demo
Type a prompt to query your journal records using the v1.0 AI engine.
Analysis of your memory vault reveals two key productivity triggers:
1. Morning Peak Focus: Entries logged before 11:00 AM correlate with high task completion and calm sentiment.
2. Milestone Surge: Major project completions (such as your app deployment on June 22) provide an immediate mood elevation that buffers against subsequent friction.
Made my project live today and I am very high on energy and happy with the result.
Morning session was exceptionally clear. Solved the caching bottleneck quickly.
Available across Web, Android, and Windows PC. Sync your cognitive cockpit seamlessly.
Access your complete vault directly from your browser. Optimized for lightning-fast journaling.
Launch Web AppNative performance built via Median. Get instant pushes and offline access on your phone.
Get it on Google PlayDedicated desktop experience. Launch straight from your taskbar for quick logging.
Download Installer (.msi)Expanding v1.0 to capture your thoughts seamlessly across messaging and voice.
Send raw thoughts directly via WhatsApp. Webhooks will automatically parse and log entries to your matrix.
Dial an AI-linked number to talk through your day. Voice notes are transcribed and saved instantly.
Start discovering your cognitive patterns today.
Launch Split-Brain v1.0