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ChatDDK

A digital approximation of David Kooi

Welcome to ChatDDK! This AI assistant is trained on David Kooi's writings, experiences, and philosophy. Ask about entrepreneurship, AI, product strategy, or any topic that interests you.

Important Note: ChatDDK does not have access to any confidential information about David Kooi's projects, employers, family, and friends. If the assistant provides any information that appears to be confidential, it should be considered a hallucination.

10 messages/day

Streaming responses

Session-based

Hello, I'm ChatDDK.

David Kooi's brain in a chat box. Ask away and let's see where the rabbit hole leads.

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Powered by OpenAI GPT-5.1 • Built with Dave's knowledge and wisdom

David Kooi – Entrepreneur, Technologist, InnovatorDavid Kooi runs Skylark Creations, an AI-native creative technology studio building apps at the intersection of ancient insight, emerging technology, and play. Operating as a solo "product lab," he ships production-grade apps across iOS, Android, and web.Previously, David co-founded and led Jointly (2018-2025), where he pioneered the Theory of Purposeful Cannabis Consumption and launched the world's first AI-powered cannabis wellness assistant. Before that, he founded and sold Santa Monica Mountains Cyclery to Trek Bicycle.He holds an MBA from the University of Chicago Booth School of Business, a B.A. from Northwestern University, and a B.S. in Computer Science from Oregon State University.