Bubble is an all-in-one no-code platform that enables people and teams to design, build, and host full-featured web applications without writing code. Users create interfaces with a visual drag-and-drop editor, define data models and backend workflows, and deploy apps on Bubble's cloud hosting. The platform emphasizes switching seamlessly between AI prompting and visual design, allowing creators to iterate quickly, integrate external APIs and plugins, and launch SaaS products, marketplaces, and CRMs without traditional engineering resources.