Store more. Pay less.
Own it completely.
Fully S3-compatible object storage with no egress fees, no API request charges, and verifiable data integrity on every byte.
1 TB free for 30 days · No credit card required · No egress fees
$4.99
Per TB / month
Flat rate. No egress fees, no API charges, no retrieval penalties.
$0
Egress fees
Transfer data out anytime, to anywhere. No lock-in, no exit tax.
11 9s
Durability
Backed by an independent global network of storage providers.
S3 storage made simple
S3-compatible storage that's easy to set up and easier to scale — built for reliability, portability, and verifiable data integrity, without the egress bill.
Auditable data integrity
Don't take our word for it. Fil One provides daily proof that your data is stored exactly as you uploaded it, uncorrupted.
Compatibility with everything you already use
Switching storage? Keep the rest of your stack intact. S3 API compatibility with Fil One means your existing tools, SDKs, and workflows easily connect.
11 nines by design
Distributed, redundant storage designed to deliver 11 nines of durability, backed by 24/7, audit-ready visibility into storage integrity.
Portability from day one
S3 migration-friendly and multi-cloud by design. Ensuring your data is safely stored across an independent network of providers.
Scale without surprises
$4.99/TB/month, no egress fees, no API request charges. Consistent performance to keep your data fast and reliable as it grows.
Your data, under your control
Decide where your data lives and how it’s managed, without being locked in to a single provider. Meet residency requirements. Adapt as needs change.
Built for any workload
Host your ML training data
Upload datasets once. Run training jobs from anywhere — no egress fees every time your compute cluster reads a batch.
Store and serve user-generated content
Images, videos, and documents stored in an S3-compatible bucket. Your presigned URLs and CDN configs work without changes.
Back up databases with proof of integrity
Ship snapshots to Fil One. Every backup is verified daily — so you know it's intact before you ever need to restore.
Archive at scale, access without penalty
Long-term storage without cold-tier restrictions. No minimum duration, no retrieval fees — just flat $4.99/TB/month.
How much could you save?
With Fil One there are no egress fees and no hidden costs.
Estimates based on published list prices (2025), first-tier rates. Does not include egress, API request, or retrieval fees — which can significantly increase costs for AWS, GCP, and Azure.
Switch to Fil One and save at least $223/year vs AWS S3.
Cloud Storage Comparison
— Possible, but significantly more expensive at scale.
— Possible, but significantly more expensive at scale.
Frequently asked questions
Each dataset is assigned a unique digital fingerprint (CID) at upload, creating a verifiable record of its contents. The system then automatically checks your data on a recurring basis (about every 24 hours) to confirm that the data still matches that original fingerprint, ensuring nothing has been altered.
Fil One provides an S3-compatible API: if your application works with AWS S3, it works with Fil One. Point your SDK or CLI at our endpoint and authenticate with your API keys.
Fil One takes a security-first approach to S3-compatibility. The S3-compatible API enables simple setup and migration. Storage supports private buckets by default, with public access consistent with full S3 parity coming soon.
Read Fil One docs, access the app to get started with no code required, or talk to someone on our team to get started.
Fil One is optimized for large-scale storage needs, including AI and data-intensive workloads, multi-cloud strategies, audit-sensitive data, and long-term retention.
Fil One uses industry-standard encryption with per-object data encryption keys, ensuring your data is protected regardless of which provider it's stored with. We are actively pursuing SOC 2 Type II and ISO 27001 certifications — if you'd like to be notified when those are finalized or have other questions about security, reach out to our team directly at security@fil.one.
After you create an account and provision your first bucket, migrating to Fil One is straightforward with our S3-compatible interface. You can integrate directly into your codebase using any S3-compatible SDK, or use the AWS CLI to migrate your data with a single command.
For enterprise teams who want more hands-on support during migration, our team is available to walk you through every step. Reach out at sales@fil.one, and we'll make sure the transition is seamless.
Filecoin is a distributed storage network launched in 2020, designed to make data portable, verifiable, and resilient by default.
Instead of relying on a single proprietary vendor, Filecoin uses open protocols and an open market to store data with a global network of independent providers — helping reduce single points of failure and deliver true multi-cloud durability.