JuiceFS vs MinIO AIStor
JuiceFS
juicefs.com
MinIO AIStor
min.ioSide by side
| Figure | JuiceFS | MinIO AIStor |
|---|---|---|
| Price from | $0.02/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 5 |
| Spec score · Software-Defined Storage Software | 9.3 (#1) | 8.7 (#4) |
| Compliance | JuiceFS Cloud Service states that it is SOC 2 compliant. | MinIO says AIStor includes WORM storage for SEC 17a-4(f), FINRA, and CFTC requirements, as well as controls supporting HIPAA, GDPR, CCPA, SOC 2, and ISO 27001. |
| Documentation depth | The documentation site includes introduction, architecture, deployment, benchmarking, administration, security, tutorials, reference, FAQ, development and release-note sections. | The documentation includes installation, administration, SDK references, API compatibility, operations, metrics, troubleshooting, upgrades and disaster recovery topics. |
| Encryption | Documentation describes encryption in transit and client-side encryption at rest, while cached client data is not encrypted by default. | AIStor supports TLS 1.2 or later and server-side encryption through SSE-KMS or SSE-S3 with customer-managed keys. |
| Founded | 2017 | 2014 |
| Support | Community Edition support is through GitHub and Discord, Cloud Service includes professional team online support, and Enterprise support is customizable. | Enterprise includes SUBNET direct-to-engineer support 24/7/365 with a less-than-four-hour SLA and Panic Button; Enterprise Lite offers optional direct-to-engineer support with a less-than-five-day SLA. |
| What it does | JuiceFS is a cloud-oriented distributed POSIX file system that stores file data in object storage and metadata in a separate database. | AIStor combines persistent AI-agent memory, Apache Iceberg tables, S3-compatible objects and files in one enterprise data store. |
Plans
JuiceFS
- Community EditionFree
- Cloud Service$0.02 a month
- Enterprise EditionPriced on request
MinIO AIStor
- AIStor FreeFree
- AIStor EnterprisePriced on request
- AIStor Enterprise LitePriced on request
- EnterprisePriced on request
- Enterprise LitePriced on request
In their own words
JuiceFS
JuiceFS is an open-source, cloud-native distributed file system that stores file data in object storage and metadata separately in a metadata engine. It supports POSIX, HDFS, S3, and WebDAV protocols, with storage options including Amazon S3, Google Cloud Storage, Azure Blob Storage, MinIO, Ceph, and HDFS. Documented uses include big data, machine learning, Kubernetes, shared workspaces, and backup. Integrations cover Kubernetes CSI and Hadoop ecosystem components such as Spark, Presto, Hive, Flink, Trino, and StarRocks. JuiceFS offers a self-hosted Community Edition, a managed Cloud Service, and an Enterprise Edition with on-premises, BYOC, and other deployment options. Its downloadable client supports Linux, macOS, and Windows; WSL 2 is recommended for Windows. Encryption in transit and at rest is supported, but at-rest encryption must be enabled when creating a file system and does not cover client-side cached data or file metadata. Community Edition is free; paid plans start at $0.02/mo.
MinIO AIStor
MinIO AIStor combines persistent memory, tables, objects, and files in an enterprise AI data store. AIStor Memory holds agent context, workspaces, secrets, artifacts, and telemetry. AIStor Tables provides native Apache Iceberg storage for analytics, feature stores, lakehouse architectures, and structured AI datasets. S3-compatible object storage covers models, checkpoints, training datasets, embeddings, documents, media, and logs. Access and integration options include S3, S3 Express, MCP, SFTP and Files, Iceberg Catalog, and OpenSharing. Management features include an admin console, QoS, lifecycle management, encryption, key management, a data firewall, and immutability. The product lists several replication modes, along with audit trails, Prometheus metrics, and error logs. Installation options include Linux, Windows, macOS, Kubernetes Helm, OpenShift, and Podman. AIStor Free costs nothing and includes the full feature set, but is intended for single-node, self-supported use without resilience beyond one node; redistribution is prohibited. Enterprise and Enterprise Lite pricing is available on request. Lite is for capacity requirements below 400 TiB; deployments exceeding that are upgraded to Enterprise. A 60-day trial is listed.