Bolt.new is a browser-based AI builder for websites, applications, and product prototypes, aimed at product managers, entrepreneurs, marketers, agencies, students, and other builders. After a goal is described in chat, its coding agent can create the project, run tests, and iteratively refactor or repair code; work can also begin from a template, a Figma design, or a GitHub project. The workflow centers on a functioning web project rather than ending with a static interface mockup.
Bolt Cloud brings hosting, databases, integrations, user management, authentication, analytics, and custom domains into the same workspace so a prototype can progress toward an online product. Design-system controls and website optimization tools help maintain brand styles and core page settings across a project. Bolt.new runs in a web browser and requires JavaScript and HTML5, an account sign-in is needed to manage ongoing projects, and AI-generated applications still require functional, data, and release review.