Principle is described as 'Makes it easy to create animated and interactive user interface designs. Whether you're designing the flow of a multi-screen app, or new interactions and animations, Principle lets you create designs that look and feel amazing' and is a Prototyping tool in the development category. There are more than 25 alternatives to Principle for a variety of platforms, including Web-based, Mac, Windows, SaaS and iPhone apps. The best Principle alternative is Figma, which is free. Other great apps like Principle are Napkins.dev, Framer, ProtoPie and InVision.
UI Bakery is a fast visual internal tools builder with 50+ ready-made UI components (Tables, Charts, Forms, Maps, Buttons, etc.). It allows you to connect your database (PostgreSQL, MongoDB, MySQL), integrate third-party APIs (Stripe, HubSpot, Salesforce, Slack), deploy your...
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.
Rapid app prototyping with a user-generated library of components. No design skills needed.
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.
Fast prototyping that combines the power of design systems, production code components and live collaboration.
Prott is a free rapid prototyping and radical collaboration tool. Share your ideas and get feedback through easy-to-make interactive prototypes with Prott.
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