Invisalign has been around the longest and most research done

The Invisalign system has been around for over 12 years and they have the most research as well as product development than any of their competitors.

Depending on what system is used, Invisalign or Clear Correct, the difference can be in the computer software and technology of the products as well as the pricing.

Other systems, such as Red, White and Blue, or Simpli-5, move the teeth on the actual model (vs. a computer simulation).

All of these products can work well when used in the hands of a properly trained professional with experience and the proper case selection. If your case involves more than minor tooth movement, I would recommend Invisalign.