For the end user, there should be very little difference noticed between the two systems. Invisalign has been around longer, advertises more and thus has a larger doctor base. ClearCorrect is the imitator with a smaller market share but the concept is essentially the same. You could talk about minor differences in tray materials, etc. There are other systems out there advertising "no dentist or orthodontist visits required" as a sort of a DIY or self-administered orthodontic system. Buyer beware. The experience for these users would conceptually be similar to Invisalign or ClearCorrect but the reality is different (there is no professional supervision nor advice for proper use and troubleshooting).
