The AWS Trusted Advisor is really cool. It provides you with advice and recommendations that will allow you to spend less money on AWS, and to make better use of a number of AWS features and facilities.
I recently spoke to Forest Johns, Product Manager for the AWS Trusted Advisor, to learn more about it:
Here's a demo of the AWS Trusted Advisor in action:
If you are at AWS re:Invent, you should definitely stop by the AWS Support booth (#427). AWS Support Engineers will run your personalized Trusted Advisor report with specific technical recommendations to make your apps highly available, more secure, and cost less. You cans also learn more about our 30 day Business-level free trial offer.