4.8
Gartner Peer Insights™
AI-sovereign,
high-capacity S3 storage
Cubbit provides software-defined S3 object storage designed for PB-scale, distributed scenarios: get GPU-adjacent performance, built-in resilience, and up to 80% lower TCO. Control scattered silos via an intuitive admin GUI.
Optimise every stage of your AI data pipeline
From AI-adjacent to AI-enabled storage benefits
Ingestion
Collect data rapidly from any site into a single S3-compatible object store.
Preparation
Store, clean, and normalise data with high throughput at PB-scale, using policies and tagging to keep trust and business relevance.
Training
Leverage cost-effective, AI-adjacent storage with local caching so data is always near GPUs, without bottlenecks.
Inference
Maximise GPU utilisation and serve models efficiently, while capturing and accessing every result from a single namespace.
Archive
Preserve datasets on cost-effective, geo-fenced, immutable storage for retraining and compliance audits.
Optimise every step of your AI data pipeline.
Get AI-adjacent and AI-enabled benefits.
Multi-site, PB-scale flexible design
Scale AI projects across multiple data centres and edge locations under a unified data lake. Cubbit is built to simplify management in distributed, PB-scale environments, so you can forget about the storage part and focus on your core business.
Built-in, fault-tolerant resilience
Keep AI data accessible even when nodes fail. Data is encrypted, fragmented, and replicated, so no attacker can access it in its entirety. Immutability, IAM, and advanced security features ensure up to 15 9s durability.
GPU-adjacent performance
Cubbit’s distributed architecture delivers predictable performance as you scale across hybrid environments. Edge gateways keep data close to GPUs, while caching and prefetching help ensure low latency and high throughput for active datasets.
One global namespace for your AI data pipeline
Avoid fragmented storage silos. Keep data from every stage — from ingestion to training, inference, and archive — under a single S3 namespace, with always-available, reliable access for all your AI workloads.
AI-enabled sovereignty and control
100% European technology that lets you control where your data resides. Keep it strictly on-prem or move between tiers as needed for training and inference. Enforce retention policies and comply with GDPR and regional AI-related regulations.
Low TCO and lean IT operations
Save up to 80% vs. traditional on-prem storage and hyperscalers. Scale and manage all sites from an intuitive admin GUI, with industry-standard hardware, full technical support, and no need for highly specialised skills.
Other customer-favourite benefits.
Hardware-agnostic
Intuitive multi-tenancy
Lifecycle configuration
White-label option
Adapt to any IT strategy
Zero-knowledge via private KMS
Multiple SLA/pricing tiers
Enterprise features and support included
Start free. Transparent pricing as you scale.
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
The partnership with Cubbit, a technology leader in the field, strengthens Rai Way’s strategy to provide Italian enterprises and public sector organisations with the solutions and infrastructure needed to accelerate their digital transformation.
Michele Gallo, Head of Operations Datacenter at Rai Way
‘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)
4.8
As of December 4th, 2025
Average rating from reviews submitted over the last 12 months on Gartner Peer Insights™. GPI reviews are submitted anonymously.
Full compliance, zero compromise.
