S3-compatible object storage with 99.999% durability. Store and serve any amount of unstructured data — images, videos, backups, logs — with instant global access.
Enterprise-grade object storage with the simplicity developers love and the power enterprises need.
Drop-in replacement for AWS S3. Use existing tools, SDKs, and workflows without any code changes.
Automatic replication across 3+ availability zones. Your data is protected against any hardware failure.
Integrated with CloudNexus CDN for blazing-fast content delivery from 300+ edge locations worldwide.
AES-256 encryption on every object. Customer-managed keys supported for compliance and control.
Automatically transition data to colder tiers or expire old objects. Optimize storage costs effortlessly.
Trigger webhooks, Lambda functions, or queue messages on object creation, deletion, or modification.
Full version history for every object. WORM (Write Once Read Many) support for regulatory compliance.
Millions of requests per second per prefix. Optimized for big data, analytics, and streaming workloads.
User-defined metadata on every object. Powerful filtering and search across your entire data lake.
Deep dive into the architecture and capabilities that power CloudNexus Object Storage.
Individual objects from 0 bytes up to 5 TB. Multipart upload supported for objects larger than 100 MB with automatic chunking.
Flat namespace with hierarchical key prefixes. Bucket names must be globally unique, 3-63 characters, lowercase alphanumeric with hyphens.
Fine-grained IAM policies, bucket policies, ACLs, and pre-signed URLs. Support for temporary credentials and role-based access.
Strong read-after-write consistency for all PUT and DELETE operations. Eventual consistency for LIST operations across regions.
Optimized network paths with intelligent routing. Up to 3× faster uploads from distant geographic locations to your bucket region.
Asynchronous cross-region replication with configurable rules. Automatic failover and disaster recovery with point-in-time recovery.
See how CloudNexus Object Storage stacks up against other leading providers.
| Feature | CloudNexus | AWS S3 | Google Cloud | Azure Blob |
|---|---|---|---|---|
| Storage per GB / mo | $0.015 | $0.023 | $0.020 | $0.018 |
| Egress per GB | $0.05 | $0.09 | $0.012–$0.17 | $0.05–$0.087 |
| Durability | 99.999% | 99.999999999% | 99.999999999% | 99.999999999% |
| Free Tier | ✓ 250 GB / 6mo | ✓ 5 GB / 12mo | ✓ 10 GB / 12mo | ✓ 5 GB / 12mo |
| S3 API Compatible | ✓ Native | ✓ Native | ✓ Compatible | ✗ Limited |
| No Egress Fees (LAN) | ✓ Yes | ✗ No | ✓ Yes | ✗ No |
| Max Object Size | 5 TB | 5 TB | 5 TB | 500 GB |
| WORM / Object Lock | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| Requests per sec / prefix | 55,000 PUT/COPY | 5,500 PUT/COPY | 5,000 ops/s | 20,000 ops/s |
From media streaming to data lakes, CloudNexus Object Storage powers diverse applications.
Store and serve images, videos, and assets with integrated CDN. Automatic transcoding and format optimization for every device.
Foundation for big data analytics. Seamlessly integrate with Spark, Presto, and other analytics engines for petabyte-scale queries.
Cost-effective long-term storage with lifecycle policies. Automated backup rotation and point-in-time recovery for critical data.
Serve user uploads, static assets, and application content. Pre-signed URLs for secure, temporary access to private objects.
HIPAA-compliant storage with WORM locking. Store medical imaging, genomic data, and research datasets with full audit trails.
Massive-scale storage for training datasets. High-throughput access for distributed training jobs across GPU clusters.
No minimums, no commitments. Scale from gigabytes to exabytes with predictable pricing.
Full S3 API compatibility with native SDKs for all major languages and frameworks.
Interact with CloudNexus Object Storage using any S3-compatible client. Our native SDKs provide an even more streamlined experience with automatic retries, chunked uploads, and intelligent caching.
Common questions about CloudNexus Object Storage.
Yes. Our Object Storage fully implements the Amazon S3 REST API. You can use any S3-compatible SDK, CLI tool (like AWS CLI), or third-party application without modification. Simply change the endpoint URL and credentials, and everything works out of the box.
CloudNexus Object Storage is designed for unlimited scale — there are no hard storage limits. You only pay for what you use. If you set up budget alerts, we'll notify you when usage approaches your threshold so you can manage costs proactively.
By default, every object is automatically replicated 3 times across different availability zones within your chosen region. For the Cross-Region tier, data is replicated to a second geographic region for maximum durability and disaster recovery. Replication is synchronous within a region and asynchronous across regions.
Absolutely. We provide a migration tool that supports direct transfer from AWS S3, Google Cloud Storage, and Azure Blob Storage. Data transfers within the CloudNexus network are free and don't count against egress quotas. Most migrations complete with zero downtime.
CloudNexus Object Storage is certified for SOC 2 Type II, ISO 27001, HIPAA, GDPR, and PCI DSS compliance. We also support customer-managed encryption keys (CMEK) and provide detailed audit logs for all operations to meet regulatory requirements.
Yes! New accounts receive 250 GB of free storage and 25 TB of egress for the first 6 months. This includes full access to all Standard tier features including the S3 API, lifecycle policies, and event notifications. No credit card required to start.
Get 250 GB free for 6 months. No credit card required. Full API access from day one.