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Bolt.new

Prompt-to-app generator running in the browser. WebContainers under the hood.

Categories
AgentDesign
Pricing
FREEMIUM
Source
Proprietary
Hosting
Cloud
Platforms
Web
Models
Multi-model
Verified
Jun 7, 2026

StackBlitz's in-browser full-stack app builder. Generates a working project — frontend, backend, deps — and lets you iterate in a sandboxed Node runtime without leaving the tab.

Capabilities 3

What it actually does — grouped by capability family.

  • AI app builder (primary capability)
  • App / agent deployment (primary capability)
  • UI design / design-to-code (primary capability)

Pros & cons

  • Full Node stack runs in the browser tab
  • Code-first with a real editable IDE
  • Generates frontend, backend, and deps
  • Good for modern JS framework projects
  • Token usage can burn fast on iteration
  • Less hand-holding than design-first builders
  • Backend/database wiring weaker than Lovable

Tags

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