Bubble

Bubble is a full-stack no-code application development platform that enables founders, product managers, and non-technical creators to build production web applications with databases, user authentication, payment processing, and custom logic without writing traditional code, through a visual programming interface. The visual editor provides drag-and-drop interface building where users place elements including containers, text blocks, images, buttons, forms, repeating groups, and reusable components onto responsive pages, with style controls for layout, spacing, colors, typography, and responsive behavior across device sizes. The workflow engine defines application logic through visual event-action rules triggered by user interactions like clicks and form submissions, page loads, or scheduled events, with conditional branching, database operations, API calls, and custom actions chained together to implement complex business logic without code. The built-in database provides data type design with custom fields, relationships between types, privacy rules controlling data access by user role, and database search with filtering, sorting, and pagination for building data-driven applications. The plugin ecosystem extends functionality with hundreds of community and official plugins for payment processing through Stripe, authentication via OAuth providers, maps, analytics, email, SMS, file storage, and AI model integration. The API connector enables calling any external REST API and exposing application data through custom API endpoints. The hosting infrastructure handles deployment, SSL, custom domains, and scaling. Designed for startup founders, product managers, agencies, internal tools teams, and non-technical entrepreneurs.