A  number of language software publishers have converted their programs to an Internet format.  There a number of other publishers who will work with educators to create a customized curriculum that is deployed through the Internet within a pre configured application architecture.

These online solutions are most frequently available as one year renewable licenses with cost predicated upon the how many languages are licensed and how many users are licensed.

The strength of online applications is that they are deployable across large geographies without incurring infrastructure costs to accommodate them. Some publishers have done a very good job of integrating Student Management Systems (SMS) and Student (Progress) Tracking into the online language courses as well.  Theses tools make it possible  for an instructor to monitor and actually direct the progress of individual students remotely.