WithFoundry Information

Most startups don't fail because of bad ideas. They fail because founders build before they validate. Foundry is the AI-powered validation workspace where founders, teams, and AI collaborate to turn assumptions into validated decisions. Instead of scattered spreadsheets, disconnected surveys, and gut-feel guesses, Foundry gives you one structured system to go from "I think" to "I know." Here's how it works: Build your business model canvas (e.g. Lean Canvas) with AI that challenges your assumptions, not just agrees with them. Generate testable hypotheses from your business model. Prepare for and synthesize customer interviews with Claude as your thinking partner. Map customer journeys, track validation progress, and plan your roadmap — all in one workspace. Foundry replaces the chaos of early-stage product development with a clear, repeatable process. Every hypothesis tracked. Every interview synthesized. Every decision backed by evidence. We also offer Foundry Kit — a production-ready Rails engine for founders who've validated their idea and are ready to build. Same stack as GitHub, Shopify, and Airbnb. AI-native architecture. Deploy your MVP in weeks, not months.