Hacker News Reader

You are off by factor 25000. 7 cents for 5000 credits, and 1 credit for one load of the comment section for an article, not per comment.

Oops. Sorry about that. It's a fair price now, I guess. Much cheaper than the alternatives (except Disqus, which is free but rips your soul).

My example now costs $0.014 instead.

The computations can get a bit complicated. Basically, one pageview costs $0.000015. So if you have a thousand pageviews, it's $0.015.

On the pricing page (https://just-comments.com/pricing.html) I have an example of 20000 pageviews per month and it costs $0.3 per month.