A drag-and-drop engine for building extract/transform/load machines that ran in the cloud at no cost? You could make HTTP REST requests to pretty much anything

A drag-and-drop engine for building extract/transform/load machines that ran in the cloud at no cost? You could make HTTP REST requests to pretty much anything and parse the result and do whatever you wanted with it. You could use Yahoo pipes to glue APIs together. If you were the creative sort, the possibilities were endless. Can you name another product currently on the market that can do that?