personalbee.com

So Morfik thinks there's nothing on the market comparable to their platform. Possibly their main threat though is whatever Google might be cooking up. The Google Web Toolkit is a similar tool to Morfik, in that it enables developers to create sophisticated Ajax applications using Java.

I don't think that Morfik is a real competitor for GWT : GWT is open source and the community is large.
Morfik's Ajax Platform Set To Challenge Google, Adobe, Microsoft
Chess Demo