Zerto can support replicating the majority of workloads in VMWare, including VMs where Oracle is installed. These can be replicated/recovered onto any of our supported platforms.
However, at this point time, Zerto does not yet support Oracle’s Cloud platform.
Please note that a feature request already exists for this matter, ZVRCSP-I-169. Feel free to vote for it on the Feature Requests section of the myZerto portal.