EU Sovereignty Score
EU sovereignCompliance & GRCHeadquarters: FI

Cyberday: sovereignty score and 8 European alternatives

Cyberday is an information security and compliance management (ISMS) platform that helps organisations build, run and audit their security programmes. It offers workspaces for frameworks, tasks, evidence and reports, AI agents that draft policies and map controls, and ready-made workflows for risk management, asset inventory, employee awareness, incidents, supplier management, internal audits and continuity planning. Named frameworks include ISO 27001, NIS2, GDPR, DORA, the Cyber Resilience Act, SOC 2 and TISAX. Users work in a web application at app.cyberday.ai.

Cyberday Oy, formerly Agendium, is based in Tampere, Finland. According to the vendor, all data is stored in EU data centres. AWS and Heroku currently provide the hosting; the vendor announced a migration to the AWS European Sovereign Cloud, scheduled for 12 September 2026, in which the entities involved are replaced by entities of that service. Cyberday reports ISO 27001:2022 and ISO 9001:2015 certification. No self-hosted or open-source edition is described; ask for the current subprocessor list.

See the 8 European alternatives ↓Assess your stack with Cyberday pre-selected
MastodonLinkedInBlueskyXEmail
Sovereignty score
71 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • 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-655
    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 2, 2026
Headquarters
FI (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Hosting signal
CLOUDFLARESPECTRUM - Cloudflare London, LLC, US (US)Technically measured
Category
Compliance & GRC
Type
Product
Website
cyberday.ai ↗

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 Cyberday

The European alternatives to Cyberday come from our knowledge base of over 6,800 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

43 European Compliance & GRC vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

Is Cyberday one of many dependencies?

Score your whole stack in about three minutes. Free, no account needed.

Assess your stack →View a sample report (opens in a new tab)

Why digital sovereignty matters with Cyberday

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

Data is hosted exclusively in the EU, so Cyberday scores best on data residency.

Cyberday 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 Cyberday 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 Cyberday?

It depends on your use case. Strong EU alternatives to Cyberday include 2B Advice PrIME, Actecil and Adherent. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Cyberday?

Yes. Open-source EU alternatives to Cyberday include CISO Assistant. These keep your data fully under your own control and let you self-host if you want to.

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

Cyberday is headquartered in FI (EU) and hosts data in EU. That makes Cyberday 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 2, 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 Compliance & GRC

Compliance & GRC: Governance, risk management, compliance, privacy management and cookie consent. 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

See all →
Open in the alternatives dashboardMissing a vendor? Submit itAre you this vendor? You can also become a sponsor on the Compliance & GRC page — with no effect on your score
8 European alternatives to Cyberday — GDPR-compliant & EU-hosted · EU Sovereignty Score