LaunchChair

LaunchChair is a spec-driven product development platform for founders building new products or shipping features into existing software. It starts by researching the target customer, competitors, substitutes, market gaps, validation opportunities, and positioning. That research feeds a living product specification containing the MVP scope, screens, flows, data model, feature choices, and acceptance criteria. LaunchChair then converts the specification into structured work for coding agents, with build boards, dependencies, verification steps, SQL checkpoints, and remediation loops. The same product context can continue into landing pages, SEO, GEO, AEO, launch campaigns, outbound sequences, leads, and signal tracking. It connects with coding agents such as Codex and Claude through its Agent API and MCP bridge.