What to know

Key features

Generates full-stack web and mobile apps from natural language prompts
Produces production-ready code in Next.js, Tailwind CSS, and TypeScript
Includes a built-in backend system with Express servers and SQLite databases
Features 'Vibe mode' for quick prototyping and 'Spec mode' for detailed planning
Supports one-click publishing and instant deployment to the web
Ensures full code ownership with direct export to GitHub or local download

Best for

Building and testing MVPs for non-technical founders
Rapidly prototyping full-stack SaaS products
Creating custom internal business tools and dashboards
Developing native iOS and Android apps via React Native
Launching professional landing pages and marketing sites

Pros

Extremely fast transition from idea to functional application
No vendor lock-in due to full code ownership and exportability
Low barrier to entry for non-technical users

Cons

No free trial available to test before paying
Credit-based pricing can be unpredictable for complex projects
AI may struggle with highly niche or complex business logic

Capacity FAQ

What is Capacity used for?

Capacity is commonly used for Building and testing MVPs for non-technical founders, Rapidly prototyping full-stack SaaS products, Creating custom internal business tools and dashboards.

Is Capacity free?

Capacity uses paid pricing.

How do I compare Capacity with alternatives?

Review pricing, feature coverage, ratings, and similar tools on this page before visiting the product site.