Apps similar to Composite include Napkins.dev, which is free and open source. Other options are Frame0, Balsamiq Wireframes, Wireflow and Wondershare EdrawMax. You're spoiled for choice with Prototyping Tools like Composite: we list more than 25 alternatives for Windows, Mac, the web, Linux and Android.
Briefs is the essential app design tool built for a professional design workflow. Lifeless mockups don’t tell the entire story, but you don’t have time to build a prototype. We’ve been there, too. Your clients needed a clearer picture, so give them something to touch.
United States
Create five screens in ten minutes without any programming knowledge or prior training!
Slovenia
EU
SwordSoft Layout is an desktop application that makes it very easy for you to create, preview, and manage mockups of your website, mobile application or desktop application. With so many UI elements to choose from, you can design anything.
MockupCreator is a tool to create mockups, prototypes and wireframes.
MockupCreator will help you to accelerate your products development and improve the quality of the product design.
PixelServed is the fastest way to preview UI designs created with any creative software (Affinity Designer, Xara, etc.) on an Android device.
Upload your designs,mockups or wireframes and organize them in projects. Share them with friends, colleagues and clients to get point specific Feedback. Giving Design Feedback is easy possible without any registration by your customers.
Famous is a design tool that allows you to create and publish live progressive web apps. It's the only tool in the market that lets designers generate a live experience without needing to know any code and without needing any engineers.
United States
Prototype cheaply and quickly for iPad, iPhone, Android, Windows Phone 7, Facebook and web using Apple Keynote, Microsoft PowerPoint or OpenOffice Impress.
Pixl Preview lets you view your Photoshop® designs on your Android device in real-time. Get an accurate look and feel of your designs the moment you're making them, and instantly get an on-device image of all your iterations and tweaks.
