Now available for Claude Desktop

AI understands what users say.
Humsana understands how they behave.

The behavioral context layer for AI and digital products. Infer user state in real time from interaction patterns — not content.

No surveys No guessing No surveillance
Example: Cognitive Interlock in action
zsh — Cognitive Interlock

Memory tells AI what happened before.
Humsana tells AI what's happening right now.

Platform

Two products. One engine.

The same behavioral intelligence powers both.

For Developers

Building AI tools that need to know when not to act. Cognitive Interlock for safe execution.

Explore Developer Tools →

For Companies

Building consumer products that need to understand user intent and readiness in real time.

Explore Partner SDK →
How It Works

The Human–AI Context Bridge

•
Human
typing pausing scrolling hesitating
→
││
Behavioral Layer
timing rhythm velocity patterns
→
→
AI / Product
adapts tone waits if needed blocks if unsafe times correctly
Signals

What We See vs. What We Know

Observed (never content)

keystroke timing typing rhythm backspace ratio scroll velocity dwell time window switching

Inferred (probabilistic)

stress level focus level fatigue cognitive load hesitation impulsivity

Observed signals are transformed into inference in real time.

Signals are probabilistic. They guide system behavior — not conclusions.

Boundaries

What Humsana Is — And Isn't

✕ Surveillance ✕ Content capture ✕ Diagnosis ✕ Autonomy
✓ Context ✓ Timing ✓ Probabilistic ✓ Privacy-first
Process

The Behavioral Loop

01
Observe
02
Infer
03
Gate
04
Adapt
Trust

Privacy by Design

• Local-first processing • No raw data storage • Real-time discard • Open-source components • GDPR & CCPA compliant

Behavioral Context — Without Compromise

The missing layer that lets systems interact with humans safely and intelligently.