Does anybody know of a good service or tool for continuos application monitoring? I'm looking specifically for something that is hosted, so we don't have to worry to much about the fact that the monitoring tool is actually running.
Specifically, we have a few e-commerce customers that we would like to provide detailed monitoring services for. We don't want to simply monitor uptime, we'd like to go through the entire checkout process once a day or even more often to ensure everything's working (adding to cart, shipping calculations, payment processing, etc).
We've tried site24x7.com but their recording tool just doesn't seem to offer the level of customization we need.
Does anybody have any recommendations?