MinIO AIStor vs Cloudian HyperStore

MinIO AIStor8.7Visit Cloudian HyperStore7.4Visit

Higher score MinIO AIStor #7 in Object Storage Services 8.7/10 Free plan · pricing on request · 60-day trial Free planFree trial✓ 4 of 4 features Visit MinIO AIStor

vs

Cloudian HyperStore #20 in Object Storage Services 7.4/10 Pricing on request · 45-day trial Free trial✓ 4 of 4 features Visit Cloudian

• MinIO AIStor fits best

  Enterprise self-hosted S3 storage

• Cloudian HyperStore fits best

  Exabyte-scale multi-tenant storage

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Side by side

Feature	MinIO AIStor 8.7/10 Visit ↗	Cloudian HyperStore 7.4/10 Visit ↗
At a glance
Editor score	8.7	7.4
Ranking	#7 in Object Storage Services	#20 in Object Storage Services
Best for	Enterprise self-hosted S3 storage	Exabyte-scale multi-tenant storage
Pricing model	Free plan + paid	Paid
Starting price	—	Pricing on request · 45-day trial
Free plan	✓ (best)	—
Free trial	60 days	45 days
Free trial length	60 days	45 days
Deployment	Cloud, Desktop, Self-hosted	Self-hosted, Cloud
Platforms	Web, Linux, Windows, macOS	Web
Integrations	9 integrations	5 integrations
Features MinIO AIStor 4/4 · Cloudian HyperStore 4/4
S3 compatibility	✓	✓
Object versioning	✓	✓
Lifecycle rules	✓	✓
Object immutability	✓	✓
Specs
Max object size	Not checked yet	Not checked yet
Replication scope	Cross-region	Cross-region
Our review
Pros	S3 compatibility with Apache Iceberg tables and SFTP access WORM retention, KMS encryption, IAM, audit logs, and monitoring Cross-site replication supports distributed object-storage deployments	Distributed architecture scales to exabyte-scale storage environments S3 Object Lock supports retention and legal hold Cross-region replication, lifecycle policies, and versioning are included
Cons	Free is limited to a single-node deployment Enterprise Lite and Enterprise use contact-sales pricing Paid support and multi-node scale require an enterprise tier	Paid pricing requires contacting sales There is no perpetual $0 plan SMB and NFS access is provided through HyperFile
Our verdict	MinIO AIStor is a self-hosted object storage platform for enterprises running AI, analytics, and other data-intensive workloads. It provides S3-compatible storage for models, datasets, documents, checkpoints, embeddings, media, and logs,… Read the review →	Cloudian HyperStore is software-defined enterprise object storage for organizations managing large volumes of unstructured data. It is aimed at enterprises, service providers, and workloads such as backup, archive, analytics, media, and AI… Read the review →

Strengths and trade-offs

• MinIO AIStor — where it wins

  • S3 compatibility with Apache Iceberg tables and SFTP access
  • WORM retention, KMS encryption, IAM, audit logs, and monitoring
  • Cross-site replication supports distributed object-storage deployments

  Where it doesn't

  • Free is limited to a single-node deployment
  • Enterprise Lite and Enterprise use contact-sales pricing
  • Paid support and multi-node scale require an enterprise tier

• Cloudian HyperStore — where it wins

  • Distributed architecture scales to exabyte-scale storage environments
  • S3 Object Lock supports retention and legal hold
  • Cross-region replication, lifecycle policies, and versioning are included

  Where it doesn't

  • Paid pricing requires contacting sales
  • There is no perpetual $0 plan
  • SMB and NFS access is provided through HyperFile

• MinIO AIStor8.7/10 · Free plan · pricing on request · 60-day trial

  A self-hosted S3 platform with broad controls, replication, and a free single-node tier.

  Visit MinIO AIStorFull verdict →
• Cloudian HyperStore7.4/10 · Pricing on request · 45-day trial

  A distributed object storage platform for large, multi-tenant enterprise and service-provider environments.

  Visit CloudianFull verdict →