A lot of things I clicked on just led to an upsell page that wanted me to do a week trial that led to a $49 monthly, which surprised me since I hadn’t even begun to explore and only had a single metric which I’d never even recorded a datapoint for. And it seemed like I only was allowed to define a single metric, so I tried to delete it in order to create a new one, but clicking “delete” on it was apparently a premium feature as well. I gave up.

You really need to let people actually use the product with no commitment, see how it’s useful, and then bug them a month later.

Btw, I found a bug: on the page where there are three big buttons and the third is “load a csv”, the csv button isn’t clickable. Only the icon on it is.