Your cloud. Your rules.

Across

multi-cloud
hybrid cloud
private cloud
on-premises
edge scenarios
cloud-prem

Fit whatever IT strategy and adapt over time. DS3 Composer is a software-defined solution that lets you create fully customisable cloud storage.

100% European object storage software, trusted globally
Equinix
Hewlett Packard
Leonardo
Accenture
Siemens
WIIT
Equinix
Hewlett Packard
Leonardo
Accenture
Siemens
WIIT
Equinix
Hewlett Packard
Leonardo
Accenture
Siemens
WIIT

DS3 Composer: your ultimate S3 cloud in 3 steps.

With DS3 Composer, you can create your very own ultra-secure cloud, where data is encrypted, fragmented, and replicated across a geo-distributed network of your choice.

1
Collect any resources

Use your infrastructure or access existing resources from bare-metal or public cloud.

2
Define your rules

Adapt to any IT strategy and use case. Customise redundancy, permissions, data localisation, and more.

3
Add superpowers

Deploy gateways from the cloud to the edge, leveraging cache for CDN-like performance.

Why choose DS3 Composer?

Adaptable SLA/Pricing ratio

Create and run multiple setups within a single S3 solution — matching SLAs and costs to the criticality of each workload.

Multi-tenant

Each tenant can be operated by a different user (or reseller), who has full control on metrics, configurations, reports, billing, and policies.

Runs on any hardware

DS3 Composer runs on any hardware. You can replace your old servers with new ones no matter the CPU generation, size, type or vendors, all without forklift upgrades.

Other customer-favorite benefits.

100% European technology

Ransomware and disaster resilience

Cut S3 storage costs by up to 80%

White-label option

Customise every configuration

Edge gateways

Multi-PB scalability

Zero-knowledge privacy

100% S3 compatible. Ready for any use case: from Backup to AI Data Lakes.

DS3 Composer vs. traditional alternatives.

Hyperscalers
Traditional SDS
(Software-defined storage)
DS3 Composer
100% European technology
Mostly US-based
Adaptable SLA/Pricing
Native geo-redundancy
Multi-region adds extra cost
Cluster mirroring adds
cost and overhead
Edge gateways
Limited support
for edge use cases
Hardware agnostic
N/A
Hardware lock-in
might apply
Multi-PB scalability
Complex and expensive
Intuitive multi-tenancy
Separate systems = data silos

3 ways to access DS3 Composer.

DS3 Composer (SaaS)

Use Cubbit’s Coordinator via SaaS and deploy your storage Swarms on any hardware. Enjoy full customisation and control.

DS3 Composer self-hosted

Deploy the Coordinator on-premises and customise backend microservices/DBs to fit your IT strategy. Ideal for critical sectors and large-scale infrastructures.

DS3 Composer fully managed

Prefer not to manage infrastructure but still want full flexibility? Our team or trusted partners deploy and manage DS3 Composer the way you want it.

What our customers are saying.

Thanks to the adoption of granular geographic data distribution technology, we are now capable of addressing the growing trend of data to be stored — expected to triple by 2026 — which will generate a parallel increase in risks, costs, and complexities related to their management.’

Carlo Cavazzoni, Head of Computational R&D at Leonardo

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‘Cubbit allows us to better serve the growing demand for secure and flexible cloud solutions in the DACH region while maintaining the highest level of data sovereignty.’

Christoph Herrnkind, CEO - WIIT AG (Service Provider)

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“Cubbit has enabled us to generate 50% savings on previous costs for the equivalent configuration.”

Andrea Saglietti, Head of Innovation and Information Security at ASL CN1 Cuneo (Healthcare)

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