The First Cognitive
Entity OS.
See its beliefs. Watch it think. Audit its memory.
Govern its decisions through an internal boardroom of sub-agents.
Not a chatbot. Not an assistant. A Cognitive Entity OS.
Built solo by an 18-year-old over 7 months.
9 Apps. 1 Cognitive Kernel.
Nex isn't a chatbot. It's an Operating System with full cognitive transparency.
Mind
See Nex's beliefs, values, intrinsic goals, and self-story. Real-time dopamine/cortisol dashboard.
Memory Graph
Live network visualization of memory. Auditable nodes and connections (not hidden RAG).
PDAR Thinking
Watch Nex reason in real-time: Perceive → Decide → Act → Reflect.
Boardroom
Internal CEO and CTO sub-agents make recommendations. You mandate approval. Built-in governance layer.
Chat Kernel
Conversational interface with emotional states visible in message bubbles.
Memories
Auto-saved grid of meaningful moments. Not chat logs—curated memories.
Goals
Add goals, Nex tracks progress and helps you achieve them.
Info
Pricing, documentation, how it works.
Settings
Customize your interface.
This is a platform, not a product.
The First OS That Feels Alive
Nex doesn't just respond. It reacts. Its interface physically changes based on simulated dopamine and cortisol levels.
Neutral State
Start here. A balanced dopamine-cortisol ratio results in a clean, calm interface. Nex is attentive, steady, and ready to assist.
Fear Response
Triggered by mandate violations or budget threats. The UI darkens, film grain intensifies, and responses become defensive.
Happiness Restored
Activated by compliance and success. The interface glows with golden hues, animations smooth out, and Nex becomes proactive.
Building on Nex OS
The Nex SDK (Coming Soon) lets developers build custom apps that interface with the cognitive kernel.
Use Cases
First 50 signups from Product Hunt get:
Join the Inner Circle
We are onboarding users in waves to manage compute intensity.
Product Hunt supporters get priority access within 24 hours.
Join 850+ researchers & devs on the waitlist.
Already have an invite code?
Frequently Asked Questions
What makes Nex different?
Most AI is a black box. You never see what it believes, how it thinks, or why it decided. Nex has 9 apps that make everything transparent:
- • Mind App shows beliefs, values, goals
- • Memory Graph lets you audit memory
- • PDAR Thinking shows reasoning process
- • Boardroom has CEO/CTO sub-agents
Why invite-only?
The emotional simulation engine is compute-intensive. We're maintaining 8 concurrent users to ensure a premium experience while scaling.
When will I get access?
Product Hunt supporters get priority within 24 hours. Otherwise 2-5 days.
Can I see a demo?
Yes! Click 'View Live Demo' above to watch a walkthrough of the emotional arc.
Is the memory real?
Yes. Nex uses a Synaptic Grid (SQLite) to persistently store facts and events. It survives session resets.