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Base44

Web apps from a written description

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What Base44 is

Base44 turns written requirements into web applications. Describing what you need produces an application with a front-end interface and backend capability, including user login, data storage and permissions, and the result can be hosted and refined through conversation.

What you can do with it

  • Describe a business need and get a working app
  • Start from a template and adapt it
  • Adjust pages, fields and logic by chat
  • Host the result without setting up infrastructure

Who it is for

  • Entrepreneurs and product managers
  • Operations teams
  • Part-time developers

What to watch out for

  • Generated applications handle common cases; unusual business rules need real development
  • Authentication and permissions generated for you still need testing, especially with real user data
  • Data stored in a hosted platform means understanding where it lives and who can access it
  • Free and paid tiers differ; confirm limits before building something you depend on

Pros & cons

✓ What we like

  • Requirement to running app quickly
  • Auth and storage included
  • Hosting handled

! What to watch out for

  • Complex logic needs real development
  • Permission testing required
  • Data hosting questions

FAQ

What can it build?

Internal tools, customer portals, dashboards, lightweight SaaS and form-based systems.

Do I set up a server?

No. Publishing and hosting are part of the platform.

Is the result production ready?

Common cases work; unusual rules, permissions and scale need engineering review.

Last reviewed: 2026-09-17

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