Marvel

Marvel (marvelapp.com) is a cloud-based design and prototyping platform. It launched in 2014 and is headquartered in London, UK. Marvel solves the problem of slow, code-dependent prototyping by letting anyone build interactive mockups without writing a single line of code.

Features

• No-Code Prototyping: Users link screens using hotspots and transitions. Gestures like swipes and taps work on desktop, iPhone, iPad, Apple Watch, Apple TV, and Android devices.
• Sketch & Photoshop Integration: A Sketch plugin syncs artboards, assets, and specs directly to Marvel. Users can also import Photoshop files or upload JPG, PNG, and GIF images.
• Developer Handoff: Marvel auto-generates CSS, Swift, and Android XML from designs. Developers receive a single shared URL with all specs and assets in one place.
• User Testing & Feedback: Teams can run remote user tests with screen, audio, and video recordings. Heatmaps and commenting tools collect feedback from clients and stakeholders fast.
• Built-In Design Tool: Marvel includes a drag-and-drop canvas with hundreds of pre-made assets, stock photos, icons, and device-specific wireframe templates. No external design software is required.

Use Cases

• For UX Designers: Quickly turn low-fidelity wireframes into high-fidelity, interactive prototypes. Test user flows before handing off to developers, saving costly rework.
• For Product Teams: Centralize feedback from stakeholders using shared prototype links and comments. Align everyone on product direction before development begins.
• For Agencies: Share clickable prototypes with clients via URL or embed code. Collect structured client approvals without lengthy email chains or in-person meetings.
• For Non-Designers: Build basic app mockups using the built-in canvas and pre-made templates. No coding skills or design software experience is needed to get started.

Marvel is a beginner-friendly prototyping tool that covers wireframing, design, testing, and developer handoff in one platform. Teams that need quick, collaborative prototyping without heavy technical skills will find it useful, though advanced users may find feature depth limited compared to rivals.