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Object Storage. Simplified.

Object Storage.
Simplified.

SDX (Storage Data eXchange) redefines object storage with massive file support, resumable uploads. Starting at just $0.023/GB.

DDoS Protected
Up to 1TB Single File
Resumable Uploads
$0.023
/GB Storage
1TB
Single File Max
$0
Bandwidth / API
99.9%
Uptime SLA

Built Different.
Built Better.

We didn't just create another S3 clone. SDX is engineered from the ground up to solve real problems developers face every day.

Upload Files Up To 1TB in One Go

Stop worrying about file size limits. SDX handles terabyte-scale uploads with intelligent multipart chunking.

Resumable Uploads That Actually Work

Network dropped? Resume exactly where you left off without starting over. Perfect for unstable connections.

Smart Data Replication & Distribution

Replicate data across multiple SDX buckets automatically. Build geo-redundant storage architectures.

Sub-Buckets: Organization Made Simple

Create unlimited nested folder structures to organize your data exactly how you need it.

$0.023/GB

That's up to 10x cheaper than Amazon S3

Try SDX Free

See Why Developers
Are Switching.

Side-by-side comparison with Amazon S3. The results speak for themselves.

FeatureSDXAmazon S3
Max File Size (Single Upload)1TB5GB*
Resumable Uploads
Native Sub-Buckets (Folders)Simulated Only
Built-in ReplicationExtra Cost
DDoS ProtectionCloudflare (Included)AWS Shield (Extra)
Price per GB$0.023$0.023-0.25**
Setup Complexity5 minutesHours

* S3 requires complex multipart upload API for files >5GB | ** S3 pricing varies by region and storage class

Built For
Your Use Case.

From backup infrastructure to media delivery, SDX adapts to your needs with powerful features.

Backup Node for Hosting

Primary backup destination for server snapshots, database dumps

Media & Video Storage

Store 4K/8K video files, raw footage, and media libraries

Big Data & Analytics

Store massive datasets, log files, and analytics data cost-effectively

Static Asset Delivery

Host static websites, CDN origins, and downloadable assets

CI/CD Artifact Storage

Store build artifacts, Docker images, and deployment packages

Document Management

Build document management systems and file sharing platforms

Developer Experience

Simple API.
Powerful Results.

SDX provides a clean, intuitive API that's easy to integrate into any application. Upload files, manage buckets, and replicate data with just a few lines of code.

S3-Compatible API

Migrate from S3 with minimal code changes

Comprehensive Documentation

Detailed docs covering everything from quickstart to advanced replication

SDK Support

Native support for Python, Node.js, Go, and more

// Upload a large file with resumable support
const sdx = require('@shulker/sdx');
const upload = await sdx.upload({
bucket: 'my-backups',
file: 'database-dump.sql',
resumable: true,
replicate: ['eu-backup', 'us-backup']
});
// That's it! File is uploaded and replicated.

Production-Ready
Storage Infrastructure.

Enterprise-grade reliability, security, and performance for mission-critical applications.

99.9% Uptime SLA

Enterprise-grade reliability

End-to-End Encryption

AES-256 and TLS 1.3

Global Edge Network

300+ cities worldwide

Real-Time Monitoring

Detailed analytics dashboard

Simple,
Predictable Costs.

No hidden fees. No surprise charges. Pay only for what you use.

Storage

$0.023/GB

per month

Unlimited buckets
Unlimited sub-buckets
Up to 1TB single file

API Requests

$0/1K

per 1,000 requests

PUT, POST, LIST operations
GET requests included
No rate limiting
Example Monthly Cost: 1TB storage + 500GB bandwidth + 100K API requests = $23/month
Compare to AWS S3: ~$87/month for the same usage

Everything You
Need to Know.

How does SDX handle file uploads over 1TB?
SDX supports up to 1TB single file uploads using intelligent chunking
Is SDX compatible with S3 tools?
Yes! SDX provides an S3-compatible API for seamless migration
What happens if my upload is interrupted?
Resumable upload saves your progress — continue where you left off
How does data replication work?
Automatic replication between SDX buckets for geo-redundancy
Are there any hidden costs?
No — you pay only for storage, bandwidth, and API requests
Can I use SDX for production workloads?
Absolutely — 99.9% uptime SLA, enterprise security, 24/7 monitoring

Ready to Transform
Your Storage?

Join developers and businesses who've already made the switch to faster, simpler, and more affordable object storage.

Start Using SDX Now View Documentation
No credit card required
Setup in 5 minutes
24/7 Support