If you're looking for a Figma alternative, Uizard is worth a look. It includes a collection of AI tools to create and prototype product designs. Among its features are a text-to-UI generator, drag-and-drop editor and real-time collaboration. Uizard also can share designs as interactive prototypes or as CSS or React code, so it's good for mobile and web app designs.
Another good option is Mockitt, which offers a unified design, prototyping and collaboration tool. It has intuitive tools for prototyping, flowchart creation and mind mapping. AI tools like AI prototype generation and AI component generation can help you design faster, and the tool offers real-time collaboration with commenting and editing abilities.
Visily is another good option, designed to let you create high-fidelity wireframes and prototypes without needing to know much about design. It includes AI tools to turn screenshots and sketches into designs, along with more than 1,500 prebuilt templates. Visily also offers real-time collaboration and interactive prototyping, so it's good for teams that want to speed up their design process.
If you're a team focused on the design-to-code phase, Kombai is worth a look. It automates the handoff process by converting Figma designs into proper front-end code, including React and HTML + CSS. The tool can save developers time by producing good code rapidly and efficiently, and it's a good option for teams trying to optimize the design-to-code process.