Open source · 25k+ GitHub Stars

The Fastest,
Linearly Scalable Object Store

Enterprise-grade distributed object store and file system. Scales linearly to petabytes with self-healing data integrity, flexible erasure coding, and transparent pricing.

Free
Under 25TB
$1/TB
Per Month
$10/TB
Per Year
Trusted by teams running petabyte-scale storage
S3 Compatible HDFS Compatible FUSE Mount Kubernetes Native Cross-Cloud
Features

Fast, Scalable, Reliable

Built to deliver blazing-fast performance and linear scalability from gigabytes to petabytes.

Blazing Fast

Sub-millisecond file access with an O(1) lookup design. Outperforms traditional object stores on both reads and writes.

Linear Scalability

Add nodes to scale capacity and throughput predictably. Proven at petabyte scale with billions of files.

Self-Healing Storage

Automatically detects and removes corrupted data entries, protecting your data even after unexpected server shutdowns.

Customizable EC Ratio

Optimize storage costs with flexible erasure coding. Configure ratios like 20+4 for just 1.2x storage overhead.

Automatic EC Repair

Detects and rebuilds missing or corrupted erasure coding shards automatically, ensuring continuous data availability.

Transparent Pricing

Simple, predictable pricing: $1/TB/month or $10/TB/year. Free under 25TB. No hidden fees or complex tiers.

Seamless Compatibility

Drop-in compatible with SeaweedFS open source. S3 API, FUSE mount, HDFS, and Kubernetes — all work out of the box.

Admin UI with OIDC

Let operators sign in through your existing identity provider with mapped admin or read-only access controls.

S3 Table Buckets

Native S3 Tables API support. Create and manage Iceberg-backed table buckets directly through the S3 protocol your tools already speak.

Embedded Iceberg Catalog

Built-in Apache Iceberg REST catalog — no separate catalog service to deploy, secure, or scale. Query from Spark, Trino, DuckDB, and more.

Iceberg File Compaction

Automatic background compaction of small Iceberg data files into larger ones, keeping query performance fast and metadata lean as tables grow.

How It Works

Deploy in Minutes, Run for Years

SeaweedFS Enterprise extends the battle-tested open-source SeaweedFS with enterprise data protection. Your existing setup stays the same — just add a license key.

  • Same deployment, same APIs, same tools
  • Self-healing runs in the background automatically
  • No vendor lock-in — your data stays portable
  • Free under 25TB with no feature gates
Deploy Now
# Start with your existing SeaweedFS cluster
$ weed server -master.port=9333
 
# Apply your enterprise license
$ weed shell
> license.set -file=license.key
 
# Self-healing is now active
✓ License verified
✓ Self-healing enabled
✓ EC repair active
Comparison

Open Source vs. Enterprise

Enterprise adds critical data protection features on top of the open-source foundation you already trust.

Feature Open Source Enterprise
S3 / FUSE / HDFS API
Erasure Coding Fixed ratio Customizable ratio
Self-Healing Storage
Automatic EC Repair
Admin UI with OIDC
S3 Table Buckets
Embedded Iceberg Catalog
Iceberg File Compaction
Priority Support

Ready to Protect Your Data?

Start with up to 25TB free. No credit card required. Deploy self-healing storage in minutes.