Are you talking about something like Highrise? I haven’t seen anything like that, but you can get a good start on coding one yourself using a development framework like Zend, CakePHP, or symfony. Those frameworks have loads of community built scripts that you might be able to use together to make something similar the Highrise for your web app.
@andrew Haha! That’s too funny! I’ve done that though. At least you picked a good question! :D
@noyesa Highrise is no doubt one of the best out there. But we need something that we can implement onto other sites. Without spending too much time. Hence why we haven’t written one. But I personally feel writing one will save us more time in the long run.