EU Sovereignty Score
EU sovereignDigital SignageHeadquarters: SE

Grassfish: sovereignty score and 8 European alternatives

Grassfish provides a digital in-store platform and retail consulting. Its core is the IXM Platform, with modules for digital signage, sales tools for store staff, DOOH and supply-side platform connections, and in-store audio. It targets retailers and brands that run digital in-store, retail media and DOOH networks. According to the vendor, the platform is cloud-native and API-first and connects with existing systems. Grassfish also offers retail consulting, insights and reports.

Grassfish was founded in Vienna in 2005 and, since May 2021, has formed a combined in-store business with the Swedish company Vertiseit; it is a subsidiary of Vertiseit AB, headquartered in Varberg and listed on Nasdaq First North Growth Market. Austria and Sweden are EU member states, so there is no non-European parent. The platform is proprietary; no self-hosting option is described. The public pages do not name a hosting location, although the login link points to an EU domain, so organisations should confirm location and sub-processors contractually.

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Sovereignty score
59 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-350
    Hosting inside and outside Europe (EU, US)
  • Cryptographic key sovereignty SOV-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-645
    Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 9, 2026
HeadquartersSE (EU)Verified by hand
Sovereignty modelVendor-hosted (EU)Verified by hand
Data hostingEU, USVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
Hosting signalCLOUDFLARENET - Cloudflare, Inc., US (US)Technically measured
CategoryDigital Signage
TypeProduct
Websitegrassfish.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Grassfish

The European alternatives to Grassfish come from our knowledge base of over 6,200 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

21 European Digital Signage vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Grassfish

Grassfish is headquartered in SE and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Grassfish hosts data in EU, US. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Grassfish is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Grassfish together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Grassfish?

It depends on your use case. Strong EU alternatives to Grassfish include Anthias (Screenly OSE), Cenareo and Dise. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Grassfish?

Yes. Open-source EU alternatives to Grassfish include Anthias (Screenly OSE). These keep your data fully under your own control and let you self-host if you want to.

Is Grassfish GDPR-compliant and where is the data hosted?

Grassfish is headquartered in SE (EU) and hosts data in EU, US. That makes Grassfish an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 9, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Digital Signage

Digital Signage: Digital information screens, content scheduling and remote display management. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

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8 European alternatives to Grassfish — GDPR-compliant & EU-hosted · EU Sovereignty Score