Wireframing and Mock-ups

I was searching for a wireframing program. You know, something free. I came across 2 that gets the job done. First one is Mockingbird. Mockingbird does not require a signup, which is pretty cool. However, as much as I love simple, Mockingbird is a little too simple for me.

The next one I found was Cacoo. You have to signup with Cacoo. However, they don’t ask for too much information; username, nickname, password and email. I like Cacoo alot. It is really simple yet it does everything. You can create sitmaps, mock-ups, wireframes, and you can even collaborate and chat while working on a project. I would actually consider Cacoo a project management system in a way.

So to all my fellow designers, depending on your preference, these are 2 great wireframing scripts that are also free to use.