If you're looking for a v0 alternative, Uizard is a good option. It uses AI tools in conjunction with a drag-and-drop editor to help you design UI. Features include a text-to-UI generator, real-time collaboration and the ability to export designs as React or CSS code. That makes it a good fit for product managers, designers, marketers and developers who want to quickly create and refine product designs.
Another good option is Prototyper, which lets designers and frontend engineers build and test UIs with AI. It can generate React code from text prompts and images, and offers real-time iteration, customizable frameworks and direct publishing to the web. Prototyper's pricing tiers range from $19 to enterprise deals, so it's good for solo designers and big teams.
If you're more interested in rapid prototyping, Magic Patterns offers an AI-native editor that can generate UI elements from prompts or images and export them as React or Figma projects. It comes with a large library of community-created UI components and a variety of customization options, so it's good for both solo designers and enterprise teams looking to speed up frontend development.