Dynatrace is an application performance monitoring tool (APM), giving you stunning reports and insights into usage and performance. Ideal for those running an online service, or even with a website youÕre looking to keep fighting-fit, Dynatrace supports a range of difference technologies to provide extensive insights and intelligence. The free trial period lasts 30 days, which is more than long enough to get into the swing of using Dynatrace and making the first initial improvements to app performance. If you do decide to stay a user after your trial period, expect to pay in the region of $220 p/month, based on full-year subscription prices.
http://www.dynatrace.com/en/products/dynatrace-free-trial-sem.html