A XOR based tool for adding grain to edges only.
Key based on Despillmadness
Select colours in 3D to be keyed out. Allows for softness and a selection of colour spaces.
Keyer by sector
A simple range keyer tool.
A tool for revealing a key through the feather of a roto shape. Good for fine details on the edges of roto. Based off V1.0 of the tool by Ben Dickson and Austin Ronald.
Keyer Compositing V1.0 By: Frank Estalone VFX Facebook: https://www.facebook.com/frankestaloneVFX/ Twitter: https://twitter.com/frankestalone Youtube: https://www.youtube.com/user/frankestaloneVFX
Additive mixing of foreground and background to help preserve fine edge details when keying
LUT based luma keyer
BetterKeyer is a keying gizmo that allows you to manipulate your Alpha and RGB channels independently for a better result. For more information on how the node is set and how best to use it, watch this tutorial: https://youtu.be/-HY_6TvFg9w.