StorPool - StorPool is designed from the ground up to provide cloud builders, shared hosting providers and MSPs with the most resource efficient storage software on the market.
Google Cloud Storage - Google Cloud Storage offers developers and IT organizations durable and highly available object storage.
Dell EMC UnityVSA - dell-emc-unityvsa-overview-deployment
OpenIO - OpenIO SDS is an Open Source Software-Defined Object Storage solution with integrated Serverless Computing
PetaSAN - PetaSAN is an open source Scale-Out SAN solution offering massive scalability and performance.
Azure Blob Storage - Use Azure Blob Storage to store all kinds of files. Azure hot, cool, and archive storage is reliable cloud object storage for unstructured data