Apps similar to Flairbuilder include Pencil Project, which is free and open source. Other options are Lucidchart, Napkins.dev, Frame0 and Balsamiq Wireframes. You're spoiled for choice with Prototyping Tools like Flairbuilder: we list more than 25 alternatives for Windows, the web, Mac, Linux and iPad.
EaSynth ForeUI is an easy-to-use UI prototyping tool. You can use ForeUI to create skinnable prototype of software or website, and run the interactive simulation in your web browser. You can switch the UI theme of the prototype, thus the fidelity will be changed as well.
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.
Local-first desktop tool for creating and editing design sketches using .wiremagic files, supporting flowcharts, Balsamiq BMPR import, fast wireframe generation, full control on macOS and Windows, built-in AI help, export options, and browser-based sharing.
United States
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.
