ViewFlux allows you to capture feedback, create clickable prototypes from your designs & collaborate seamlessly with your clients.



Markly is described as 'Measure and design spec plugin/extension for Photoshop & Sketch. It is made for modern web designers & app front-end developers. You can add specification marks by simple clicking and dragging' and is an app in the development category. There are more than 25 alternatives to Markly for a variety of platforms, including Web-based, Windows, Mac, Linux and iPhone apps. The best Markly alternative is Balsamiq Wireframes. It's not free, so if you're looking for a free alternative, you could try Wireflow or Moqups. Other great apps like Markly are InVision, mydraft.cc, Marvel and Studio.Design.
ViewFlux allows you to capture feedback, create clickable prototypes from your designs & collaborate seamlessly with your clients.



Work your way up from a blank canvas, or pull in designs from Photoshop or Sketch. Lay out your states and instantly animate between them, without coding a thing. Share your prototypes with anyone or view on any device via a humble...

Visual version control and collaboration workflow for open source and private design projects. Built for individuals, trusted by agencies.
SavahApp is a collaborative platform that streamlines feedback right to your design screen that allows designers to create high-fidelity prototypes for web and mobile apps without writing a single line of code.


Specfox is the first tool to address the tedious process of writing website specifications, which is often frustrating and time-consuming. You shouldn't be spending hours trying to explain developers design features and creating ugly descriptions in software which was not...




SureFeedback, previously ProjectHubble, is a platform for creating effective web content. It includes features like an AI assistant, document editor, command library, and more. It improves client communication by efficiently collecting and managing live feedback.



ProtoShare is a web-based, collaborative wireframing and prototyping tool. It hosts a WYSIWYG drag-and-drop interface, as well as advanced components users can customize.




Xiffe is an ideal platform for creating interactive prototypes for your mobile apps in a jiffy. It lets you drag-drop native controls for iOS, Android and Windows Phone (and tablet) apps and create interactive prototypes.



All the work, comments, and file versions, in one place. Don't lose your mind in mile-long email chains, keep it organised.
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.
AppDemoStore is a web platform for creating and sharing interactive demos and guided tutorials for mobile apps.



Rapid app prototyping with a user-generated library of components. No design skills needed.



