Eric the cofounder here, we've just launched our open beta, and we'd love for the HN community to give Siege a try.

You can get a free API key and own cloud instance here: (https://siegeai.com)

If you just want to play around with the demo I showed: (https://demo.siegeai.com/) This obviously doesn't include the data collection piece.

We are very curious to hear your thoughts!