Board Thread:General Discussion/@comment-25153933-20140709123023/@comment-5165836-20140709181557

Someone on Vocaloid Otaku said that it says on one of the official source that galaco Talk will run on AlTalk, I found a page here that verifies it! http://jp.yamaha.com/news_release/2014/14070901.html

And from what I understand, Voiceroid runs on AITalk, but since it doesn't mention Voiceroid it's probably something different than it or Megpoid Talk.