JuiceFS

B tier on Distributed File System SoftwareScore 7.1 · #4 of 29

Android app: Not listed
Free plan: Yes
Runs on: api, Linux, Mac, self-hosted, Windows

juicefs.com

Summary

JuiceFS is an open-source, cloud-native distributed file system that supports POSIX, HDFS, and S3 protocols. It places file data in object storage and keeps metadata in a separate metadata engine. Documented storage options include Amazon S3, Google Cloud Storage, Azure Blob Storage, MinIO, Ceph, WebDAV, and HDFS. Its listed uses include big data, machine learning, Kubernetes, shared workspaces, and backup. Integration documentation covers 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. The downloadable client supports Linux, macOS, and Windows, with WSL 2 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. The Community Edition is free, and paid service starts at $0.02/mo. Cloud Service capacity is listed as 100 million files, 10 PB, 100,000 IOPS, and 1,000 clients.

Who it is for

JuiceFS may suit teams managing shared or large data workloads across object storage, including users of Kubernetes or Hadoop ecosystem tools. Its deployment options also address organizations that want a self-hosted, managed, or enterprise setup.

What is good

Supports POSIX, HDFS, and S3 protocols
Integrates with Kubernetes CSI and Hadoop tools
Community Edition is free
Supports encryption in transit and at rest

What to know first

At-rest encryption cannot be enabled after file system creation
At-rest encryption excludes cached data and metadata
WSL 2 is recommended for Windows use

Verdict

JuiceFS combines distributed file access with separate object storage and metadata, and offers both self-hosted and managed options. Check the encryption setup requirement and its exclusions before relying on at-rest protection.

JuiceFS plans and pricing

All plans

Community Edition Free Self-hosted · Community support via GitHub and Discord juicefs.com · 29 Sept 2026

Cloud Service Not published Pay-as-you-go Fully managed cloud service · 100 million files · 10 PB data · 100,000 IOPS · 1,000 clients juicefs.com · 29 Sept 2026

Enterprise Edition Not published On-premises, BYOC, and other deployment options · Customizable support · Contact for pricing juicefs.com · 29 Sept 2026

Compared on distributed file system software

Free plan: Yesjuicefs.com
Paid from: $0.02/mojuicefs.com
Deployment model: hybridjuicefs.com
Data replication: Yesjuicefs.com

Facts

Product: JuiceFS is an open-source, cloud-native distributed file system with POSIX, HDFS, and S3 protocol support.juicefs.com · 29 Sept 2026
Architecture: It stores file data in object storage and metadata separately in a metadata engine.juicefs.com · 29 Sept 2026
Use cases: The documentation highlights big data, machine learning, Kubernetes, shared workspaces, and data backup as use cases.juicefs.com · 29 Sept 2026
Integrations: JuiceFS documents integration with Kubernetes CSI and Hadoop ecosystem components including Spark, Presto, Hive, Flink, Trino, and StarRocks.juicefs.com · 29 Sept 2026
Storage integrations: Supported storage options include Amazon S3, Google Cloud Storage, Azure Blob Storage, MinIO, Ceph, WebDAV, and HDFS.juicefs.com · 29 Sept 2026
Security: JuiceFS supports encryption in transit and at rest; at-rest encryption must be enabled when creating a file system and cannot be enabled later.juicefs.com · 29 Sept 2026
Encryption limitation: Client-side cached data and file metadata are not encrypted by its at-rest encryption feature.juicefs.com · 29 Sept 2026
Compliance: JuiceFS Cloud Service states that it is SOC 2 compliant.juicefs.com · 29 Sept 2026
Support: Community Edition support is through GitHub and Discord, Cloud Service includes professional team online support, and Enterprise support is customizable.juicefs.com · 29 Sept 2026
Managed service limits: The comparison table lists Cloud Service capacity of 100 million files, 10 PB, 100,000 IOPS, and 1,000 clients.juicefs.com · 29 Sept 2026
Operating systems: The downloadable client supports Linux, macOS, and Windows; the site recommends WSL 2 for Windows use.juicefs.com · 29 Sept 2026
Company: Juicedata says it was founded in April 2017 and launched JuiceFS Cloud Service in October 2017.juicefs.com · 29 Sept 2026