I think if you are submitting a Show HN, it is frowned on if there is no way to see it without paying.
From the guidelines, although its not explicitly stated I would think your submission here is not really playing the game. Just a heads up (and I may be wrong, but that's been said before), best wishes with it anyway.
Show HN is for something you've made that other people can play with. HN users can try it out, give you feedback, and ask questions in the thread.
I appreciate this, I thought I was following the rules but it's possible I am not. I messed up with not having at least some kind of free tier, though I did add a email sign up to send to people when I do build it. Thanks for the heads up!
From the guidelines, although its not explicitly stated I would think your submission here is not really playing the game. Just a heads up (and I may be wrong, but that's been said before), best wishes with it anyway.
Show HN is for something you've made that other people can play with. HN users can try it out, give you feedback, and ask questions in the thread.