Hosting Storyline short demos

Hi, I am looking for a solution to host a range of Articulate demos, so that when a user researches an e-learning package for sale on the eLearning Marketplace, (a new UK site launching in March for authors of e-learning to sell their products), they can select to view a short demo which opens in a new window, preferably without lots of advertising being shown in that window. Snap Lectora offers free hosting for e-learning that has been produced using their product, the solution would be ideal for me, as it's clean and the user has no idea that the demo is being shown away from the site that they are in, however I'm an Articulate fan and don't use Lectora, so would like to find similar hosting for non Lectora e-learning.

Any help would be greatly appreciated.