AutoScalr

AutoScaling service to lower Amazon Web Services costs via machine learning cost-optimizations.

Apache Ambari

Ambari is aimed at making Hadoop management simpler by developing software for provisioning, managing, and monitoring Hadoop clusters.

Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.

IBM Platform Cluster Manager enables users to create an environment for running high performance computing and analytics workloads.

Kubernetes is an open source orchestration system for Docker containers

Tigera delivers the essential Kubernetes components that allow you to connect, control and secure your cloud native apps.

oneSIS is an open-source software package aimed at simplifying diskless cluster management.