Where Feed Findings is a search based system, BlogSieve is a filter based system. BlogSieve is a web-based tool that allows anyone to filter, merge, sort and strip groups of feeds into a new feed in the format of your liking.

BlogSieve requires six steps compared to Feed Findings three, but don't let that scare you off. BlogSieve gives you an impressive amount of feed processing control.

Direct from the BlogSieve.com homepage, here is a breakdown of the features:

Filtering^*

• String Match - Must Include/Must Not Include
• String Match - Regular Expression
• Min/Max String Length
• Min/Max Link Density %
• Min/Max HTML Density %

Merging

• Combine up to 5 feeds

Stripping

• Strip HTML Tags
• Strip HTML Styles
• Strip Javascript Tags
• Strip Tracking URLs

Sorting

• Alphabetical/Reverse Alphabetical Sort
• Date/Reverse Date Sort

* BlogSieve provides both global and feed level filtering.