mockuptiger is the best in terms of interface and the available components. Everything is vector based and it is the first to contain a wide variety of Dashboard and Chart widgets
Easy to learn and to use. Very powerful for online prototyping. Solid reusable components and styling. great support and lively community. Possibility for annotations. Weak points - not optimized for printed specification, very slow in collaboration mode
Very useful and convenient tool. Use it for my projects.
Excellent choice for wireframing of web pages!
This product is the best - comparing with many others (online and offline). After months of evaluation we choose and buy WireframeSketcher for our team (10 developers).
Once you get over the default Comic Sans font (which you can change), this is an excellent, quick tool to sketch/prototype the "feel" of a design (as opposed to the look of it in say in Photoshop).
nice design, a lot of UIs and it so easy lo use, I like it
Very simple et powerfull - Adobe AIR application is very practical
Web-based, fast, intuitive and fully interactive.
very nice tool