Defaulter is an Audio Suite clip gain normaliser plugin for Pro Tools version 10 and above on Mac OS X. It analyses the clip's peak level and brings the clip gain up or down to meet a user specified peak value. There is also a threshold adjustment, where the peak values below this threshold are ignored.
By nature, Defaulter processes one selection at a time but it comes with a set of macros for an automated workflow.
Price: $89. Visit quietart.co.nz/try for a 14 day trial of the plugin.