Cloudability - Cloudability lets you monitor, manage and communicate your cloud costs with one easy tool.
FrugalBot - FrugalBot delivers straightforward metrics for customers to measure the effectiveness of AWS Cloud...
CloudCheckr - CloudCheckr provides security, cost and usage reporting and analytics to help users manage their AWS deployment.
Tuangru - Next-Generation Data Center Management Software
GorillaStack - Automate & Optimise AWS With Your Own Flexible Rules Engine
AWS Cost Explorer - Cloud Cost Management