What are some alternatives?
Joomag - Joomag is the all-in-one platform empowering businesses large and small to create, distribute, track, and monetize their interactive content.
JustComments - Easy to set up, ad-free and reliable comment system
uberflip - Organize and Centralize ALL of your Content in minutes
Skyword - Apply the art and science of content marketing to your growth strategy. Digital content provider services backed by advanced content marketing software.
DISQUS - Disqus is a global comment system that improves discussion on websites and connects conversations across the web.