Shoptest: Monitoring & Alerts

I have been using the tool for sometime now, and it has been a excellent experience, as one: I don’t have a person sitting and then clicking through everything after every change. We have had changes on production and instead of clicking everything or let it see if tomorrow all works well, Shoptest pinged me that night that add to cart was failing on a collection page.
Setup was quick, maybe 15 minutes. I have tests on checkout, search, and add to cart, and that’s pretty much what I care about.
The tool doesn’t fix the theme for you, but it is the most important thing to know if something is not working, specially if it is cart related.