Build apps and code
Build tools, apps and websites with AI.
What AI app builders do
AI app builders turn a plain-language description into working software. You describe the screen or tool you want, the AI writes the code, and you refine it by chatting. For a small business this usually means simple internal tools: an order tracker, a quote calculator, a booking form or a small dashboard that pulls together information you track in spreadsheets today.
Lovable focuses on web apps and websites built from chat. Replit lets you build and host apps by describing them to an AI agent, which makes it a short path to a working internal tool. Cursor is an AI code editor and coding agent, best for people who already write or review code.
How to choose
If you don't code, start with Lovable or Replit and keep the first version small. If you or a contractor write code, Cursor speeds up real development work but is overkill for no-code needs. Pricing changes often in this category, so check each vendor's current plans before committing.
Ask where the app will be hosted, who can access it and how you will back up its data. Those answers matter more than which builder wrote the code.
Watch out for
AI-built apps can look finished while hiding security gaps. Before an app handles customer data, payments or logins, have someone review how it stores data and who can reach it. Keep a copy of the code and export your data regularly so you are never locked in to one tool.