Best UI Design Software for Startups

Keep your team's minds in sync with Miro (formerly RealtimeBoard and AWW app). A virtual whiteboard and remote collaboration tool, Miro helps cross-functional teams work more efficiently together to build great things. The platform allows teams to ideate, visualize, and share ideas without any boundaries. It comes with over 200 pre-made templates for capturing and visualizing ideas, collaboration tools such as comments, chat, screen sharing, and video chat, and integrations with popular business tools. Miro AI. You and your team, supercharged. You're here to create the next big thing and we're here to help. Unlock the power of your ideas with Miro AI – your new launchpad for creativity, collaboration, and productivity.

Where teams design together. Figma helps teams create, test, and ship better designs from start to finish. Fast and powerful, just like your work. Packed with design features you already love plus unique inventions like the Arc tool and Vector Networks, Figma helps you keep the ideas flowing. No need to stop to install, save, or export. It’s what any good cloud software should be. Bring your ideas to life faster in animated prototypes that feel like the real thing. Get insights from users and test concepts earlier and more often. Share a link to your design files or prototypes, and get feedback in context. Or, jump into the same file with your teammates—no matter where y’all are in the world—and co-edit live. Create a scalable design system that’s accessible for your organization and easy for you to manage. When all designers are speaking the same language, everyone’s more empowered to do their best work.

The best products start with Sketch. Create, prototype, collaborate and turn your ideas into incredible products with the definitive platform for digital design. A native Mac app, built for designers like you Create your best work with essential tools that speed up your workflow and game-changing features that take your designs to the next level. Built on the best of macOS technologies, giving you familiarity, power and performance where you need it most. Sketch’s interface automatically adapts to show you the tools you need, and gets out of the way when you need to focus. Create reusable components to keep things consistent and lay the foundations for your product's design system. Test your assumptions and turn static designs into interactive prototypes, ready to share in minutes. Stress-test your designs with real, diverse data sets that add faces, names, places and more in just a few clicks.

The digital product design platform powering the world’s best user experiences. Create rich interactive prototypes. Seamlessly communicate, gather feedback, and move projects forward. Explore your team’s best ideas on a digital whiteboard. Beautifully collect and present designs, inspiration, and more. Magically better handoffs from design to development. InVision Studio is the world’s most powerful screen design tool. Quickly turn ideas into powerful screen designs with intuitive vector-based drawing and flexible layers. Effortlessly animate transitions and add micro-interactions to transform your static screens into working prototypes. Seamlessly navigate the entire design process in one place, keeping everyone fully engaged and notified of changes. All brand and UX components—including usage documentation—are managed in a single place. Access libraries directly from InVision Studio or Sketch, and push or pull changes with only a click.

Marvel has everything you need to bring ideas to life and transform how you create digital products with your team. Placing the power of design in everyone’s hands. Wireframe, design and prototype fast with our intuitive design and prototyping tools. Instantly generate design specs and connect integrations that power up your workflow. From low to high-fidelity, Marvel supports you every step of the way. The world's most innovative companies use Marvel every day to scale design. The digital products, from around the world, that you know and love have been built with Marvel. Our customers range from Fortune 100 companies to startups and schools - all using our online design platform to ideate fast, collaborate and optimize prototypes before development. Built to help large teams create amazing products at scale. Marvel Enterprise 3 is built on blazing fast technology with features that focus on helping large teams make design more productive.

Judo is a design and build tool for SwiftUI apps that helps product teams ship faster and more efficiently. Judo’s infinite canvas and built-in SwiftUI components will help you build eye-catching interfaces in a singular unified process, avoiding unnecessary back-and-forth between design and development. Enhance your workflow, reduce friction in design handoff and quickly test fully-functioning prototypes and UI. Make data-driven product decisions in real-time and ship them instantly.

HTML and CSS are what you see in your browser. they're not just code, they're design tools. when you design with them, you're not on a flat canvas, you're crafting within the web's natural structure. think of the web as boxes inside boxes. this lets you freely move and compose content. with rnbw, you're designing inside the web's framework. working within these limits, you're embracing the essence of web design. rnbw is simple enough for anyone, flexible enough for anything, and open enough to use anyhow. it differs from traditional software by focusing on atomic concepts. while features are great "one-size-fits-all" solutions, atomic concepts multiply their meaning when combined. by breaking down complex ideas into atomic concepts, rnbw allows users to build their solutions in the best way possible that works for them, not others. we believe this design principle is the key to more powerful software.

Kanzi enables the rapid design and development of user interfaces (UIs) for the automotive industry and other embedded applications. Kanzi UI design software provides designers with visual tools for creating high-fidelity branded UIs. With its agile workflow and modular architecture Kanzi accelerates UI design by allowing designers and engineers to work independently and in parallel without disruptions. Kanzi provides car manufacturers, Tier 1 companies and design studios with an efficient and agile approach for creating UIs for digital instrument clusters, infotainment systems, HUDs and more. Real-time UI editor with Live Preview. Designer-oriented visual tools for UI creation no coding required. Compatible with leading 2D and 3D file formats, seamless 2D and 3D composition, built-in library of UI components and layouts. With Kanzi designers and engineers are free to work independently and in parallel, decreasing development time while accelerating iteration cycles.

Animate Your Ideas, Design Better Apps. Principle makes it easy to design animated and interactive user interfaces. Whether you're designing the flow of a multi-screen app, or new interactions and animations, Principle helps you create designs that look and feel amazing. Use Principle in beautiful dark mode and import designs from Figma. There are a lot of things you might want to design: a short animation, a slick interaction, or an extensive multi-screen app. No matter what you're doing, you can do it with Principle. Principle's timeline makes it quick work to illustrate the perfect bounce, ease, and pop. Want to design a totally new interaction? Principle gives you the freedom to experiment without limiting you to pre-defined transitions. It's a breeze to design the flow of a multi-screen app; and when you're done you'll have a bird's-eye view of all your screens. With artboards, magic animations and a timeline, using Principle will give you Déjà vu.

With the current demands of Flutter users, we are bringing the Flutterviz – Flutter UI Design Tool that is top-rated and majors in building the flutter app design with the latest flutter drag and drop UI builder. Flutterviz is the perfect tool for beginners and experienced Flutter developers alike. This Flutter UI Builder is simple to use and saves hours of development time, getting your app to market faster than ever before. Flutterviz is the best Flutter Drag and Drop UI Builder for designing amazing Flutter apps. It is developer-friendly, with simple and high-quality code. The latest drag and drop editor makes it easy to customize your app and create a truly unique user experience.

Visily is the easiest and most powerful wireframe software that enables teams, regardless of size and skills, to brainstorm and create beautiful app wireframes. Through an intuitive interface, rich UI library, and advanced AI features, Visily has helped thousands of non-designers such as founders, product managers, business analysts, and software developers quickly iterate and validate their ideas.

With Clutch, you can design websites by visualizing components as blocks rather than lines of code, which saves you time and effort. Clutch's componentization approach allows you to reuse the same features throughout your project, eliminating the need to rebuild them from scratch. This not only saves time but also helps maintain consistency and ensures that your website has a cohesive look and feel. In addition to its visual interface, Clutch offers the option to code when necessary, allowing you to connect your website to a backend and perform database operations as needed. This means that even though you're using a visual builder, you're not limited to drag-and-drop components. This makes it easy to build complex web applications with advanced functionality while maintaining the benefits of a visual website builder.

Almost all design tools are optimized for illustration. Drawing tools are great for exploration but when it comes to designing websites, apps, and user interfaces, we need something more powerful. Modulz is optimized for designing digital products and design systems.