The Full Capability Suite

Architected for
Infinite Recall.

Brinn is more than a journal. It's a persistent intelligence layer that maps your cognitive landscape in real-time.

CAPTURE

The Omnibar

A single, high-performance command line for your life. Capture text, record voice memos, or drag-and-drop media. Everything is processed in real-time.

  • Voice-to-Text with AI cleaning
  • Markdown support
  • Local-first responsiveness
CONNECTIVITY

WhatsApp Portal

Zero friction. Text Brinn like a contact. Send photos, voice notes, or text directly from WhatsApp. Brinn extracts the context and maps it to your graph.

  • End-to-end encrypted sync
  • Media auto-archiving
  • Instant extraction
INTELLIGENCE

Semantic Graph

Standard notes are silos. Brinn builds a living knowledge graph. It understands who people are, how projects connect, and what you mentioned 3 years ago.

  • Entity auto-recognition
  • Weighted connections
  • Natural language query
GROWTH

Mental Model

Brinn identifies your core dimensions — interests, people, and recurring goals. It builds a persistent profile of your cognitive landscape.

  • Interest tracking
  • Social mapping
  • Pattern recognition
GAMIFICATION

Achievements

Building a memory habit shouldn't be a chore. Earn badges for milestones, streaks, and diverse thinking. Gamified growth for your second brain.

  • Streak tracking
  • Milestone rewards
  • Rarity levels
INTEGRATIONS

MCP Connector

Connect Brinn to Claude Desktop via the official MCP connector. Give Claude real-time, read-only access to your personal knowledge graph.

  • Context injection
  • Secure API
  • Local graph access

Built for
Security & Speed.

E2E Encryption

Your data is encrypted locally before it ever touches our servers. Your Master Decryption Key never leaves your device.

Sub-100ms Latency

Our vector search and semantic indexing are tuned for instant recall. Search across tens of thousands of memories in milliseconds.

Omni-Capture

Capture via WhatsApp, Email, Voice, Chrome Extension, or our Web/Mobile app. Ubiquitous entry points for your mind.

Knowledge Mesh

Automated tagging, entity extraction, and cross-linking create a rich semantic mesh of your thoughts.

Stop losing your
best ideas.

Free for your first 500 memories. No credit card required.