Stop Overpaying for Capacity You Don't Need
FlexFS connects your compute directly to object storage through a standard filesystem interface. No NFS servers. No Lustre. No provisioned throughput.
The Storage Tax Is Real
Traditional cloud filesystems force you to provision capacity upfront, lock you into a single vendor, and bottleneck your throughput at expensive central servers. You're paying for infrastructure when all you need is access to your data.
FlexFS changes the equation
Community Edition
Free forever
- 1 volume, up to 5 TiB / 5 million files
- All 4 cloud storage backends (S3, GCS, Azure, Oracle)
- Full POSIX compliance
- On-disk caching (L1 + L2)
- Compression (LZ4)
- Time-travel mounting
- Zero-downtime updates
- Static Kubernetes provisioning
Recommended
Enterprise Edition
Custom
Contact sales for pricing
- Everything in Community, plus:
- Unlimited volumes — no capacity limits
- End-to-end encryption (AES-256-GCM)
- Proxy groups for regional caching and hybrid cloud
- Dynamic Kubernetes provisioning
- Fine-grained access control (volume tokens, mount-path scoping)
- Usage metering and statistics
- Priority support
Feature Comparison
See exactly what's included in each edition.
| Feature | Community | Enterprise |
|---|---|---|
| Volumes | 1 | Unlimited |
| Capacity | 5 TiB | Unlimited |
| Files | 5M | Unlimited |
| Cloud Backends | ||
| POSIX Compliance | ||
| Block Compression | ||
| In-Memory Cache | ||
| On-Disk Cache | ||
| Time-Travel Mounting | ||
| Zero-Downtime Updates | ||
| End-to-End Encryption | ||
| Proxy Groups | ||
| Dynamic K8s Provisioning | ||
| Volume Tokens & Access Control | ||
| Usage Metering | ||
| Priority Support | Community | Dedicated |
Frequently Asked Questions
What's included in the free Community Edition?
The Community Edition includes the full POSIX-compliant filesystem with all four cloud storage backends (S3, GCS, Azure, Oracle), multi-tier caching, compression, and time-travel mounting. It's limited to 1 volume with up to 5 TiB of storage and 5 million files.
How do I upgrade from Community to Enterprise?
Contact sales@flexfs.io. The upgrade is seamless — same infrastructure, same data, just unlock Enterprise features like encryption, proxy groups, unlimited volumes, and priority support.
What cloud providers are supported?
flexFS supports AWS S3, Google Cloud Storage, Azure Blob Storage, and Oracle Cloud Infrastructure Object Storage. It also works with S3-compatible services like Wasabi and MinIO.
What are the system requirements?
flexFS requires Linux with FUSE support. It ships as statically-linked binaries with no external dependencies — no package managers, no library conflicts.
Is there a trial for Enterprise?
Contact us at sales@flexfs.io to discuss evaluation options for Enterprise features. We can help you plan a proof-of-concept deployment.
Questions? Let's Talk
Our team can help you choose the right edition and plan your deployment.