What is the difference between Redise Cloud Private and Redise Cloud?

Redise Cloud Private(RCP) and Redise Cloud are both fully-managed Redis services operated by Redis Labs, however Redise Cloud Private runs in your own AWS Virtual Private Cloud (VPC) on dedicated and secure instances, while Redise Cloud runs on instances owned by Redis Labs’ AWS account. In addition, Redise Cloud Private offers Redison Flash, the most cost effective and high performance choice for datasets larger than 500GB. Running Redis in a fully-automated manner with 24/7 expert support over RCP is lower in cost than managing your own Redis instances on the cloud.