Lockdown pioneered the mesh tracker in After Effects but now that other mesh trackers are being announced we made a video that discusses the comparisons. Includes bonus tutorial on how to create the face depth map used in the comparison.
The latest version of Lockdown adds Alembic support to be able to use the track data from Lockdown in a 3D app like Cinema 4D to pull off crazy tracks like this one of trees growing on the rhino's skin!
In this epic tutorial Lockdown creator Chris Vranos shows you how to track a liquid surface that might otherwise be considered impossible but thanks to the black voodoo magic of Lockdown it's a pretty easy process. Well, until Chris decides to be a perfectionist of course!
After Effects Guru/Legend Mark Christiansen reviews Lockdown with a simple tutorial on how to use it in the least amount of steps possible. He also reminds you that Lockdown is free during the quarantine.
This Spanish language tutorial by Aura Prods claims that Lockdown is the best plugin for After Effects and it does a great overview of how it works and how easy it is to use it. You can use the caption -> auto-translate feature if you want to follow along in a different language.