Very cool! It seems like this is more the way things are moving. Just out of curiosity, how did you get the big name companies on your landing page to use your product if you just now launched?
we actually "privately launched" 18 months ago and we knew some people in these companies who had the problem we are trying to solve - so they were willing to try us out.
They gave us tons of feedback, we improved the product thanks to that and we now felt like it was a good time to launch publicly and get more feedback from you folks :)