Fractal launches interactive ChatGPT app builder

Fractal is positioning itself as the "Lovable for ChatGPT apps," betting on OpenAI's transition from a chatbot into a full-fledged operating system.

• –Leverages the Model Context Protocol (MCP) to bridge the gap between LLMs and interactive, real-time widgets.
• –The "vibe coding" approach lowers the technical barrier for building complex, action-oriented AI applications.
• –One-click deployment to the ChatGPT App Store addresses the friction and fragmentation of traditional GPT configurations.
• –Focuses on "Know, Do, Show"—allowing apps to render custom interactive UI components like carousels and trackers directly in chat.
• –Addresses a critical gap in the current GPT Store: the lack of robust, standardized UI primitives for third-party developers.