As far as I can tell, it's free for personal use, and paid if you want to build a product with it. Seems very interesting, reminds me of wit.ai when I first st

As far as I can tell, it's free for personal use, and paid if you want to build a product with it. Seems very interesting, reminds me of wit.ai when I first started using it, but the training seems to work pretty well from some small examples (which I had trouble with using wit).