Calligo CloudCore
CloudCore is one of the most innovative, secure and high-performance public cloud platforms available – and the first to be designed with data privacy and data sovereignty at its heart.
Talk to usSecurity & Compliance
Calligo is certified compliant with international standards in security, availability and quality management, and is aligned with standards for processing personal data.
We also maintain accreditations that allow us to serve specific local markets, including a history of being annually accepted onto the UK Government’s G-Cloud procurement framework, compliance with Cyber Essentials, a UK government security standard, and a longstanding accreditation with the Luxembourg financial services regulator, the CSSF, as a Professionel du Secteur Financier (PSF).
Find out more about our range of security & compliance accreditations.
Global Coverage & Local Data Residency
CloudCore’s global data centre network spans 6 carefully-chosen jurisdictions across 9 locations.
These jurisdictions are specifically selected to support our clients’ data privacy, resilience, regulatory and latency needs, while our specialist suppliers support our high standards for reliability and security.
Many of CloudCore’s regions are not served locally by major cloud service providers, making CloudCore the ideal solution for those with local data residency requirements, including as part of a hybrid strategy alongside Microsoft Azure and others.
Data Centre Locations
Specifically designed for Machine Learning workloads
Calligo has worked hand-in-hand with its network of technology partners, being first to market with some of the most innovative AI-specific chipsets and memory technology, and redesigned CloudCore to outperform the market in routine machine learning processing.
CloudCore’s CPUs are twice the speed of AWS and Google when processing identical machine learning tasks, and halve the F-score margin of error – allowing businesses of any size to access more accurate data insights faster, while using less compute resources.

Backup Services
CloudCore is also the foundation of Calligo’s completely outsourced cloud backup solution. Your data is backed up automatically to any other nominated data centre in our network, where it is monitored and supported 24/7/365 by Calligo’s managed services team.
- Simple pricing models based on data volume, but compressed and de-duplicated to keep costs low
- Highly scalable
- Expert data restoration specialists
- Service designed to support and complement industry regulatory requirements and data privacy obligations
- Will backup from any source, whether on-premise servers, mobile devices or SaaS services such as Microsoft 365

Disaster Recovery Services
CloudCore’s Disaster Recovery Services can be deployed alongside CloudCore, or any third-party public cloud, private clouds or on-premise resources.
- Cost of invocation resources for testing and disaster recovery is baked into monthly fees, meaning you can recover your business without worrying about costs
- Set your own Recovery Point and Time Objectives and your own retention and purging rules to ensure compliance with any industry regulations or internal policies
