What's built
Everything built here, in one place
A live map of the site and the Pay.ca demo tool. Every item links straight to the real page.
Note: Pay.ca is a working DEMO — no real money moves, no CRA filings, and tax rates are unverified. Sign in with any demo company to explore.
Pay.ca — payroll demo tool
Beta · DemoAn AI-native Canadian payroll product: multi-tenant, per-region compliance, durable data, and a human-in-the-loop payment gate. Lives under /labs/payroll.
Start here
Run payroll
Solutions — product lines
The subscribable products, each with its own page. See the hub →
Marketing site
The public Node2 website.
Insights — explainer library
7 articles on how modern AI works. Browse all →
AI agents: from a model that talks to one that does the work
Explainer
Multimodal AI & VLA: models that see, read, and act
Explainer
RAG: how AI answers from your data, not its memory
Explainer
How LLMs actually work: tokens, attention & next-token prediction
Explainer
World models vs. LLMs: Yann LeCun's billion-dollar bet
AI Frontier
Test-time compute: why AI now thinks before it answers
AI Frontier
How AI evolved: from CNNs to modern LLMs & VLA
Explainer