Marvel
Marvel is an online design platform that enables teams to create wireframes, build interactive prototypes, and collaborate on digital products. It provides features for rapid prototyping, automated design specs for developer handoff, and user testing capabilities. Teams can centralize feedback and streamline their entire design workflow from low to high-fidelity mockups within a unified web-based environment.
Checked on Sep 30, 2026.
Alternative resources
Visily
AI-powered UI design and wireframing software built for non-designers to quickly create mockups, prototypes, and layouts.
Velocity
AI-powered user testing and simulation plugin for Figma prototypes providing UX performance metrics, heat maps, and accessibility reviews.
UI Design Daily
Repository of free, open-source UI design components, templates, and wireframes for tools like Figma, Sketch, and Adobe XD.