European Digital Sovereignty Resources
In-depth analyses, alternative recommendations, and practical guidance for technical decision-makers building sovereign technology stacks.
Pillars
What is European Digital Sovereignty?
A foundational overview of digital sovereignty principles, why they matter for European organisations, and the regulatory landscape shaping technology decisions.
Data Sovereignty vs GDPR: Understanding the Difference
While often conflated, data sovereignty and GDPR compliance are distinct concepts. This guide clarifies the differences and their practical implications.
The CLOUD Act and Its Implications for European Businesses
How US extraterritorial data access legislation affects European organisations using American cloud providers, and what risk mitigation options exist.
Sovereignty Risk in SaaS Procurement
A framework for evaluating sovereignty risk when selecting SaaS tools, including key questions to ask vendors and red flags to watch for.
Sovereign AI: Definitions, Requirements, and How to Evaluate a Provider
Sovereign AI has become a marketing label almost as often as a technical property. A rigorous definition, the requirements that follow from it, and a repeatable evaluation methodology for European buyers.
Guides
Building an EU-First Tech Stack
A practical framework for assembling a fully European-sovereign technology stack for SMEs without sacrificing capability or developer experience.
GDPR Considerations in SaaS Selection
What technical leaders should evaluate when selecting SaaS tools for GDPR-conscious organisations, beyond the marketing claims.
When US SaaS is Acceptable: A Risk-Based Framework
Not every US-based tool poses equal risk. Learn how to assess when American SaaS can be used appropriately within a sovereignty-conscious organisation.
The Fractional CTO's Guide to Digital Sovereignty
How fractional and interim technology leaders can help organisations navigate sovereignty requirements without over-engineering solutions.
Migrating from OpenAI to Mistral: An EU-First AI Transition Guide
A phased migration framework for European organisations transitioning from OpenAI to Mistral AI, covering capability mapping, deployment options, and sovereignty trade-offs.
Designing a Sovereign AI Stack for European Organisations
A comprehensive architecture guide for building EU-sovereign AI infrastructure, covering models, inference hosting, vector storage, monitoring, and access control.
The NIS2 Tech Stack Checklist for 2026
A practical, evidence-based checklist for IT Managers and CISOs at essential and important entities to validate their tech stack against NIS2 requirements.
The Hidden Costs of Sovereignty: Why €29/mo Saves You €20M in GDPR Fines
A financial case for proactive sovereignty monitoring. Break down the real costs of a sovereignty failure — legal fees, incident response, contract renegotiation, and brand damage — and why automated scoring is the cheapest insurance available.
How National AI Laws Will Complicate EU Compliance in 2026+
An interpretive analysis of how national AI legislation layered on top of EU frameworks will increase compliance complexity, vendor risk, and operational uncertainty for cross-border organisations.
EU AI Act, 2 August 2026: What Actually Changes for European SaaS Buyers
The 2 August 2026 GPAI enforcement date is the first hard AI Act deadline with fines attached. A technical explainer for buyers, procurement teams, and CTOs on what actually becomes enforceable — and what quietly does not.
US vs EU AI Regulation in 2026: Why the Divergence Matters for Your Stack
Executive Order 14409 dismantled US federal AI oversight in June 2026. The EU AI Act begins enforcement in August. A technical analysis of what the divergence means for European organisations buying US AI services.
The GPAI Code of Practice, Explained: Signatory vs Non-Signatory Sovereignty Risk
The GPAI Code of Practice is the operational scaffolding of the EU AI Act's model-provider obligations. A technical breakdown of what signatories commit to, what non-signatories must produce instead, and why the distinction is now a procurement signal.
DORA and AI: What Financial Services Need to Know About Third-Party AI Risk
DORA treats AI vendors as ICT third-party service providers, and the AI Act adds a second regulatory layer on top. A technical guide to how the two regimes interact for banks, insurers, and investment firms.
France Drops Palantir for ChapsVision: What Europe's Sovereignty Reset Means for Your Stack
France is replacing Palantir with French firm ChapsVision after US export controls hit AI access. What Europe's sovereignty shift means for your tech stack.
The Fable 5 Shutdown: What a 19-Day AI Blackout Taught Europe About Sovereignty
In June 2026, US export controls cut global access to Anthropic's Fable 5 for 19 days. What the AI blackout means for European digital sovereignty.
The EU's €30bn AI Gigafactory Plan: What Europe's Sovereign Compute Push Means for Your Stack
The EU opened tenders for up to seven AI gigafactories on 30 July 2026. What Europe's €30bn sovereign compute push means for your tech stack.
Tool & Stack Analyses
Slack Sovereignty Analysis: A Complete Assessment
An in-depth look at Slack's data handling, CLOUD Act implications, and European alternatives for enterprise communication.
AWS and European Digital Sovereignty
Analysing Amazon Web Services through a sovereignty lens: what EU region deployment actually means and where limitations exist.
Google Workspace: GDPR Compliance and Sovereignty Considerations
A technical assessment of Google Workspace's privacy controls, data handling, and suitability for sovereignty-conscious European organisations.
European Alternatives to AWS for Startups
Practical guidance on EU-first cloud providers for startups seeking data sovereignty without sacrificing scalability.
Microsoft 365 Sovereignty & Compliance Audit (EU, 2026)
A sovereignty assessment of Microsoft 365 for European organisations, covering GDPR alignment, CLOUD Act exposure, NIS2 relevance, and risk-reduction options.
GitHub Sovereignty & Compliance Audit (EU, 2026)
A sovereignty assessment of GitHub for European organisations, covering source code jurisdiction, CLOUD Act exposure, and European alternatives for development infrastructure.
Zoom Sovereignty & Compliance Audit (EU, 2026)
A sovereignty assessment of Zoom for European organisations, covering video conferencing jurisdiction, CLOUD Act exposure, and European alternatives.
Salesforce Sovereignty & Compliance Audit (EU, 2026)
A sovereignty assessment of Salesforce for European organisations, covering CRM data jurisdiction, CLOUD Act exposure, and European CRM alternatives.
Notion Sovereignty & Compliance Audit (EU, 2026)
A sovereignty assessment of Notion for European organisations, covering workspace data jurisdiction, CLOUD Act exposure, and European alternatives for knowledge management.
Is Microsoft Azure Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Microsoft Azure for European organisations, covering cloud infrastructure jurisdiction, CLOUD Act exposure, and EU-sovereign alternatives.
Is GitHub Actions Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of GitHub Actions for European organisations, covering CI/CD pipeline jurisdiction, secrets exposure, and EU-sovereign alternatives.
Is Atlassian Jira Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Atlassian Jira for European organisations, covering project management data jurisdiction, CLOUD Act exposure, and EU alternatives.
Is Atlassian Confluence Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Atlassian Confluence for European organisations, covering knowledge base jurisdiction, CLOUD Act exposure, and EU documentation alternatives.
Is Dropbox Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Dropbox for European organisations, covering file storage jurisdiction, CLOUD Act exposure, and EU-sovereign storage alternatives.
Is Google Cloud Platform Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Google Cloud Platform (GCP) for European organisations, covering cloud infrastructure jurisdiction, data sovereignty controls, and EU alternatives.
Is Stripe Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Stripe for European organisations, covering payment data jurisdiction, PCI compliance, CLOUD Act exposure, and EU payment alternatives.
Is Twilio Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Twilio for European organisations, covering communications data jurisdiction, CLOUD Act exposure, and EU messaging alternatives.
Is the OpenAI API Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of the OpenAI API for European organisations, covering AI model data processing, training data concerns, and EU-sovereign AI alternatives.
Is Cloudflare Compliant with EU Digital Sovereignty? (2026 Audit)
A sovereignty assessment of Cloudflare for European organisations, covering CDN/security infrastructure jurisdiction, data processing, and EU alternatives.
OpenAI vs Anthropic: AI Model Sovereignty and Enterprise Risk
A sovereignty-focused comparison of OpenAI and Anthropic for European enterprises, covering jurisdiction, data handling, and compliance readiness.
OpenAI vs Google Gemini: Jurisdiction, Data Control, and Compliance
Comparing OpenAI and Google Gemini through a European sovereignty lens — jurisdiction, data handling, inference controls, and regulatory alignment.
OpenAI vs Grok (xAI): Governance, Transparency, and Risk
Comparing OpenAI and xAI's Grok for European enterprises — governance structures, data policies, transparency, and sovereignty risk assessment.
Anthropic vs Google Gemini: Enterprise AI Sovereignty Compared
A side-by-side sovereignty assessment of Anthropic Claude and Google Gemini for European enterprise AI deployment, compliance, and procurement.
OpenAI vs Manus: EU AI Sovereignty and Procurement Readiness
Comparing OpenAI and Manus (China-based AI agent) for European enterprises — dual jurisdiction risk, governance, and procurement implications.
OpenAI vs Mistral: US vs EU AI Sovereignty Compared
The definitive sovereignty comparison between OpenAI (US) and Mistral AI (EU) — jurisdiction, deployment flexibility, and what changes when the provider is European.
Mistral vs US AI Providers: A European Sovereignty Benchmark
How Mistral AI compares against US AI providers (OpenAI, Anthropic, Google, xAI) as a European sovereignty benchmark for enterprise AI procurement.
Mattermost vs Slack (and Element/Matrix): EU Sovereignty Comparison
A structured Mattermost vs Slack sovereignty comparison — plus Element (Matrix) — covering jurisdiction, hosting, encryption, ownership, price, and migration complexity for European organisations.
AWS vs OVHcloud vs Scaleway: Cloud Infrastructure Sovereignty Comparison Audit
A structured sovereignty comparison of AWS against EU-sovereign cloud providers OVHcloud and Scaleway, covering jurisdiction, data residency, regulatory exposure, and migration complexity.
Google Workspace vs Proton vs Tuta: Productivity & Email Sovereignty Comparison Audit
A structured sovereignty comparison of Google Workspace against EU-sovereign alternatives Proton and Tuta, covering jurisdiction, encryption, regulatory exposure, and migration complexity.
AWS EUSC vs. Scaleway: Which is Actually Sovereign?
A neutral, technically grounded comparison of AWS European Sovereign Cloud and Scaleway across jurisdiction, operator access, sub-processors, and legal exposure — cutting through sovereignty marketing.
European Alternatives to Notion: Sovereign Knowledge Bases for EU Teams
A ranked, sovereignty-first review of European alternatives to Notion — Outline, Nuclino, AppFlowy, Anytype and Standard Notes — for GDPR-compliant knowledge management.
Migration Blueprints
Practical, phased guides for migrating away from non-EU infrastructure.
Building an EU-First Tech Stack
A practical framework for assembling a fully European-sovereign technology stack for SMEs without sacrificing capability or developer experience.
Migrating from OpenAI to Mistral: An EU-First AI Transition Guide
A phased migration framework for European organisations transitioning from OpenAI to Mistral AI, covering capability mapping, deployment options, and sovereignty trade-offs.
Designing a Sovereign AI Stack for European Organisations
A comprehensive architecture guide for building EU-sovereign AI infrastructure, covering models, inference hosting, vector storage, monitoring, and access control.
Sovereignty Reports
Quick-reference sovereignty assessments with FAQ, structured data, and topic cluster links.
Slack
AWS
Google Workspace
Microsoft 365
GitHub
Zoom
Salesforce
Notion
Microsoft Azure
GitHub Actions
Atlassian Jira
Atlassian Confluence
Dropbox
Google Cloud Platform
Stripe
Twilio
OpenAI API
Cloudflare
Check your own stack
Use our analysis tool to assess the sovereignty risk of the SaaS tools your organization uses.
Analyse Now