BrainGrid is the Product Management Agent for AI builders who want to ship real software, not fragile prototypes. It writes your specs, plans your features, and creates structured tasks and prompts that coding agents like Cursor or Claude can execute reliably. The result is simple. You get faster feature delivery, fewer regressions, and a clear path to building an AI-native SaaS product you can sell. BrainGrid removes the planning gap that blocks non-technical founders from launching production-grade software.