I'm guessing Dan was trying to steer clear of discussing competing products here in the forums, but yes each of the products you mentioned have a variation on the functionality of the plugin he's long maintained for the Moodle community.
Face-to-face does install and work on Moodle 3.7. I haven't tested it yet against Moodle 3.8 as I generally am now recommending Moodle Workplace for users that are looking for this type of functionality since they usually are also looking for functions like hierarchies, programs, and certifications at the same time.
Face-to-face does install and work on Moodle 3.7. I haven't tested it yet against Moodle 3.8 as I generally am now recommending Moodle Workplace for users that are looking for this type of functionality since they usually are also looking for functions like hierarchies, programs, and certifications at the same time.