Google Cloud Storage vs MinIO AIStor

Google Cloud Storage9.4Visit MinIO AIStor8.7Visit

Higher score Google Cloud Storage #1 in Object Storage Services 9.4/10 Free plan Free plan✓ 4 of 4 features Visit Google Cloud

vs

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

• Google Cloud Storage fits best

  Broad cloud object storage with strong integrations

• MinIO AIStor fits best

  Enterprise self-hosted S3 storage

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Side by side

Feature	Google Cloud Storage 9.4/10 Visit ↗	MinIO AIStor 8.7/10 Visit ↗
At a glance
Editor score	9.4	8.7
Ranking	#1 in Object Storage Services	#7 in Object Storage Services
Best for	Broad cloud object storage with strong integrations	Enterprise self-hosted S3 storage
Pricing model	Free plan + paid	Free plan + paid
Starting price	Free plan	—
Free plan	✓	✓
Free trial	—	60 days
Deployment	Cloud	Cloud, Desktop, Self-hosted
Platforms	Web	Web, Linux, Windows, macOS
Integrations	10 integrations	9 integrations
Features Google Cloud Storage 4/4 · MinIO AIStor 4/4
S3 compatibility	✓	✓
Object versioning	✓	✓
Lifecycle rules	✓	✓
Object immutability	✓	✓
Specs
Max object size	5120 GB	Not checked yet
Replication scope	Cross-region	Cross-region
Our review
Pros	Five storage classes, from Standard through Archive and Rapid Lifecycle rules, versioning, retention locks, and replication controls APIs, Terraform, gcloud CLI, gRPC, and S3-compatible access	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
Cons	Usage-based pricing varies by class, location, and transfer The broad feature set may exceed simple storage requirements Advanced controls require choices around locations, keys, and replication	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
Our verdict	Google Cloud Storage is a managed object storage service for organizations and developers. It stores data as objects in buckets and supports web-console, API, command-line, client-library, REST, XML, and gRPC access. Its storage options… Read the review →	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 →

Strengths and trade-offs

• Google Cloud Storage — where it wins

  • Five storage classes, from Standard through Archive and Rapid
  • Lifecycle rules, versioning, retention locks, and replication controls
  • APIs, Terraform, gcloud CLI, gRPC, and S3-compatible access

  Where it doesn't

  • Usage-based pricing varies by class, location, and transfer
  • The broad feature set may exceed simple storage requirements
  • Advanced controls require choices around locations, keys, and replication

• 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

• Google Cloud Storage9.4/10 · Free plan

  A broad object storage service for teams that need cloud integrations and control.

  Visit Google CloudFull verdict →
• 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 →