bolt.new

You open bolt.new and choose what to build: a website, an app, a prototype or slides. Then you type a prompt describing it, or start from a Figma design, a GitHub repo or one of your team's templates. A Plan mode lets you agree the approach before anything is built.

The Bolt agent then generates the project, picking a model suited to the task and running the code so you see a live preview. It checks its own work, refactors and fixes errors as it goes.

• •Chat-to-App Building - Describe an app, website, prototype or slide deck in plain language and Bolt's agent builds a working version you can preview and refine immediately.
• •Automatic Model Routing - Bolt picks the right model for each task to balance quality and cost, with a higher-intelligence Max agent available on Pro for complex features and large apps.
• •Self-Testing Agent - The agent tests, refactors and iterates automatically, which Bolt says produces 98% fewer errors, and its context management handles projects far larger than before.
• •Bolt Cloud Backend - Hosting with analytics and custom domains, unlimited databases, user management and authentication, and built-in SEO optimization, without stitching together other platforms.
• •Design System Support - Build on your own design system with per-package prompts so generated screens stay on brand instead of starting from scratch.

bolt.new is built for people who want to go from idea to live product quickly. Product managers use it to turn an insight into a clickable prototype and test it with their team the same day. Entrepreneurs use it to launch a business, from landing page to working product, in one flow.