The Product Sandbox

Product Sandbox is an AI-powered PM training that simulates the actual job, not just the interview. Most PM prep tools quiz you on frameworks. We throw you into the room. Product Sandbox is an interactive simulation platform where PMs practice real decision-making under pressure - with AI stakeholders that push back, incomplete data, and no clean answers. What's live: Interview Prep - Adversarial AI scenarios that replicate the chaos of senior PM interviews AI Labs - A hands-on lab environment where PMs experiment with prompting, agent logic, and AI product thinking. Not theory. You build and test. Instant feedback - Objective scoring on your strategic blind spots, not vibes Why it's different: The core bet is that PM decision-making is a trainable skill — and AI is the first tool that can actually simulate the pressure and messiness needed to train it at scale. Early traction, founding access open now. 👉 Would love your upvote and any reactions from the builder community - what would make you recommend this to a PM you know?