The popular slow-motion plug-in, Twixtor, has been updated to version 6, and now includes GPU acceleration for After Effects, Premiere Pro and Final Cut Pro (7 or X). The update provides speeds up to 5x faster than with the CPU-only.
Adobe users need CS5 or later for PP or AE, while FCP users need FCP 7 or FCP X 10.0.8 or higher. Additional GPU and system requirements can be found here on RE:Vision Effects’ website.
Twixtor Pro v6 runs $595, while the standard version is $329.95. Upgrades for Twixtor standard are $82.49 and Twixtor Pro are $149.95. More details here on Twixtor’s pricing page.