Whitepaper
Sovereign Martech Stack: The Roadmap
From dependency to autonomy — without sacrificing functionality. A concrete, actionable roadmap for marketing directors, CTOs, and compliance officers who are serious about taking action.
At most Dutch organizations, 60 to 70 percent of the martech stack is American. This means that customer data, visitor behavior, and lead information are legally accessible via the CLOUD Act — even if the servers are located in Europe.
This 16-page whitepaper gives you a complete roadmap to change that. No fear-mongering, but an actionable path with concrete vendors, architectures, and a phased approach.
What's inside
Why now — and why your martech stack
The 2026 coalition agreement, NIS2, the EU Data Act, and the geopolitical context that make it urgent.
Data location vs. data sovereignty
The crucial difference that most organizations overlook. Including an explanation of the CLOUD Act and FISA 702.
The European vendor ecosystem
Profiles of Plate CMS, Prepr, Spotler, Piwik PRO, Sana Commerce, Tripetto, and more. Functional comparison with American alternatives.
Three reference architectures
"Full Dutch", "Pragmatic European", and "Blastic Sweet Spot" — three composable DXP architectures with concrete vendors per layer.
The 3-phase transition path
Quick wins (0–3 months), core migration (3–9 months), and optimization (9–12 months). Per phase: what, who, how long, and what it delivers.
The Sovereignty Score
A measurable framework (0–100) to monitor your progress. Including benchmarks per sector.
Sovereignty is not a project that ends. It is a guarantee that lasts. This roadmap shows you how.
Who is this whitepaper for
16 pages. No fluff. Concrete vendors, architectures, and a phased migration path.
60–70%
of the average NL martech stack is American
3 phases
concrete transition path from 0 to 12 months
10+
European vendors extensively profiled
Frequently asked questions
What is digital sovereignty in the context of martech?
Digital sovereignty in martech means that you have full legal and technical control over your marketing technology stack. It's not just about where your data is stored (data location), but also about which legislation applies to it (jurisdiction). If your CMS, analytics, or marketing automation runs on an American provider, your data falls under the US CLOUD Act — even if the servers are located in Europe.
A sovereign martech stack consists of tools that fall entirely under European jurisdiction.
Why is the CLOUD Act a risk for my marketing stack?
The CLOUD Act (2018) gives the US the right to request data from any American-controlled provider, regardless of where that data is physically stored. FISA Section 702 goes even further and enables bulk surveillance of non-American individuals.
This applies to all major US cloud providers and SaaS platforms — including the tools in your martech stack. In practice: if your CMS runs on an American vendor, the US can request your content and customer data without you or a European regulator being notified.
Can I make my existing martech stack sovereign without replacing everything?
Yes. Blastic takes a phased approach. We start with a Sovereignty Scan to map out your risk profile. Then we design a composable architecture with European vendors and migrate step by step, starting with the most critical components.
You don't have to replace everything at once — and you don't sacrifice any functionality.
What European CMS alternatives are there for WordPress or Contentful?
There are an increasing number of powerful European CMS platforms. Plate CMS is a Dutch CMS that recently migrated to fully Dutch hosting at Info Support. Prepr is an Amsterdam-based headless CMS with built-in personalization and A/B testing.
In addition, Umbraco (Denmark) and Kentico (Czech Republic) are strong European DXP platforms that Blastic implements as a partner.
What does a Sovereignty Scan cost?
The Sovereignty Scan is a no-obligation 45-minute conversation in which Blastic maps out the critical dependencies in your current martech stack. There are no costs involved.
You receive a clear overview of your risk profile and concrete recommendations for a sovereign martech stack.
Is digital sovereignty only relevant for the public sector?
No. Although the government is leading the way with the 2026 coalition agreement in which digital autonomy becomes a guiding principle, the topic is broadly relevant. Organizations in healthcare, financial services (DORA, NIS2), education, and B2B companies with sensitive customer or IP data all benefit from a sovereign martech stack.
Get in touch and we'll discuss what this means for your organization.
Ready to start?
Take back control over your digital future
Start with a no-obligation Sovereignty Scan. In a 60-minute conversation, we map out the critical dependencies in your current stack and outline a path to sovereignty.