Yahoo Pipes alternatives

Yahoo Pipes
Pipes is a powerful composition tool to aggregate, manipulate, and mashup content from around the web. Like Unix pipes, simple commands can be combined together to create output that meets your needs: combine many feeds into one, then sort, filter and translate it, geocode your favorite feeds and browse the items on an interactive map, power widgets/badges on your web site, grab the output of any Pipes as RSS, JSON, KML, and other formats.
Yahoo Pipes alternatives are: