Top 20 Alternatives to Moqups in UI & UX Prototyping Software

Cloud‑based design tool for real‑time collaboration, vector editing, prototyping, and design system management.

macOS‑only vector design app focused on UI/UX design, with extensive plugin ecosystem and shared libraries.

Integrated design and prototyping solution from Adobe, offering repeat grids, voice prototyping, and auto‑animation.

All‑in‑one screen design, rapid prototyping, and animation platform with seamless hand‑off to InVision Cloud.

High‑fidelity wireframing and interactive prototyping tool with advanced conditional logic and data‑driven widgets.

Web‑based design, prototyping, and user testing suite that syncs with Sketch and Photoshop.

End‑to‑end design platform supporting interactive states, design systems, and collaborative documentation.

Low‑fidelity, drag‑and‑drop wireframing tool that mimics hand‑sketched designs for quick brainstorming.

Design and code‑centric prototyping tool that lets you create interactive, React‑based prototypes with real data.

Web‑based platform for creating fully interactive mobile and web prototypes without coding.

High‑fidelity prototyping suite with UI libraries, conditional navigation, and integrations for user testing.

Fast, web‑based prototyping tool with drag‑and‑drop components and real‑time collaboration.

All‑in‑one design, prototyping, and hand‑off platform with a large component library and rapid mockup creation.

Open‑source, web‑based design and prototyping tool that supports SVG editing and collaborative workflows.

Online wireframing and prototyping suite with UI kits, flowcharts, and team collaboration features.

Minimalist, browser‑based wireframing tool for quick low‑fidelity mockups.

Diagramming and wireframing platform that supports interactive prototypes and real‑time collaboration.

Design hand‑off and collaboration tool that bridges designers and developers with specs, assets, and interactive previews.

Free macOS tool from Facebook for creating advanced interactive prototypes with powerful animation capabilities.

Free, cross‑platform vector graphics editor that can be used for simple UI mockups and prototyping.