Ceph vs VMware vSAN

Ceph9.4Visit VVVMware vSAN8.3Visit

Higher score Ceph #1 in Software-Defined Storage Software 9.4/10 Free plan Free plan✓ 1 of 4 features Visit Ceph

vs

VV VMware vSAN #8 in Software-Defined Storage Software 8.3/10 Paid ✓ 4 of 4 features Visit VMware vSAN

• Ceph fits best

  Broad open-source object, block, and file storage

• VMware vSAN fits best

  VMware-centered virtual machine storage

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Side by side

Feature	Ceph 9.4/10 Visit ↗	VVVMware vSAN 8.3/10 Visit ↗
At a glance
Editor score	9.4	8.3
Ranking	#1 in Software-Defined Storage Software	#8 in Software-Defined Storage Software
Best for	Broad open-source object, block, and file storage	VMware-centered virtual machine storage
Pricing model	Free	Paid
Starting price	Free plan	Not checked yet
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Self-hosted	Cloud, Self-hosted
Integrations	6 integrations	6 integrations
Features Ceph 1/4 · VMware vSAN 4/4
Replication	Not checked yet	✓ (best)
Erasure coding	Not checked yet	✓ (best)
Kubernetes support	Not checked yet	✓ (best)
S3-compatible access	✓	✓
Specs
Deployment model	Not checked yet	Hybrid
Storage protocols	Not checked yet	Block; NFSv3; NFSv4.1; SMB; S3-compatible object storage
Maximum nodes	Not checked yet	64
Our review
Pros	Combines object, block, and file interfaces in one cluster Supports versioning, lifecycle rules, and S3 Object Lock Offers multisite replication and cross-zone disaster recovery	Pools local storage into shared datastores for virtual machines Combines block, file, replication, erasure coding, and Kubernetes CSI Supports clusters of up to 64 hosts
Cons	Requires self-hosted deployment and infrastructure management Community-developed rather than provided as a hosted storage service Does not include AI features	Native S3-compatible object storage is a technology preview Its strongest fit is the VMware virtualization ecosystem Designed primarily for mid-market and enterprise deployments
Our verdict	Ceph is an open-source distributed storage system for organizations that need object, block, and file storage from one cluster. It is aimed at teams comfortable deploying and managing storage infrastructure themselves, using configurable… Read the review →	VMware vSAN is a software-defined storage platform integrated into VMware’s hypervisor and virtualization stack. It pools local and direct-attached storage from ESXi hosts into shared vSAN datastores for virtual-machine and container… Read the review →

Strengths and trade-offs

• Ceph — where it wins

  • Combines object, block, and file interfaces in one cluster
  • Supports versioning, lifecycle rules, and S3 Object Lock
  • Offers multisite replication and cross-zone disaster recovery

  Where it doesn't

  • Requires self-hosted deployment and infrastructure management
  • Community-developed rather than provided as a hosted storage service
  • Does not include AI features

• VMware vSAN — where it wins

  • Pools local storage into shared datastores for virtual machines
  • Combines block, file, replication, erasure coding, and Kubernetes CSI
  • Supports clusters of up to 64 hosts

  Where it doesn't

  • Native S3-compatible object storage is a technology preview
  • Its strongest fit is the VMware virtualization ecosystem
  • Designed primarily for mid-market and enterprise deployments

• Ceph9.4/10 · Free plan

  A broad, self-hosted storage cluster for object, block, and file workloads.

  Visit CephFull verdict →
• VVVMware vSAN8.3/10 · Paid

  A VMware-centered storage platform with broad protocols and strong virtualization integration.

  Visit VMware vSANFull verdict →