Startuptools is an AI-powered founder operating system that guides entrepreneurs from initial idea through to execution. The system follows a structured path: Identity, Ideas, and Plan. It starts by helping founders understand their own working style, motivations, and constraints before exploring ideas. Then it assists in testing assumptions with real signals to validate market demand. Finally, it supports turning evidence into a clear, actionable plan. An AI Co-Founder maintains context over time, providing ongoing guidance and nudges. The platform offers three pricing tiers—Discover (free), Validate ($29/month), and Build ($49/month)—each unlocking deeper levels of support as founder decisions become more complex.