EU Sovereignty Score
EU sovereignCybersecurityHeadquarters: FR

SmartSezam: sovereignty score and 8 European alternatives

SmartSezam is a behavioural risk detection product from Open Sezam SAS, a French software publisher. It learns the normal behaviour of each user, builds a profile and flags deviations in real time, for example in cases of account takeover, fraud or bots, and reduces alert noise for SOC teams. Alerts come with recommended actions such as signing out or re-authenticating. Integration is possible through a JavaScript tag on your pages or through application logs, a SIEM or a proxy, and it works alongside existing IAM/CIAM solutions. The same vendor also offers MyriosPrism for detecting information manipulation.

Open Sezam SAS is based in Longjumeau, France, and no foreign owner is stated. The website does not say whether SmartSezam is delivered as SaaS or on-premise and names no hosting location for customer data; the legal notice names OVH as hosting provider. The terms of use do not mention the GDPR. Ask the vendor about the delivery model, data location and data processing terms.

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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 15, 2026
Headquarters
FR (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
Cybersecurity
Type
Product
Website
opensezam.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to SmartSezam

The European alternatives to SmartSezam come from our knowledge base of over 9,400 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

230 European Cybersecurity 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 SmartSezam

SmartSezam is headquartered in FR 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 SmartSezam scores best on data residency.

SmartSezam 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 SmartSezam 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 SmartSezam?

It depends on your use case. Strong EU alternatives to SmartSezam include 1Protection.AI, 6cure Threat Protection and Actalis. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to SmartSezam?

Our list of EU alternatives to SmartSezam is mostly commercial options. Browse the category on the map for open-source choices.

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

SmartSezam is headquartered in FR (EU) and hosts data in EU. That makes SmartSezam 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 15, 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

Cyber Resilience Act

Public signals that relate to the EU Cyber Resilience Act. They do not count towards the score. A missing line means "not found publicly".

We found none of these signals on the vendor's own site when we checked.

For products in scope of the CRA, CE marking is required from 11 December 2027; this cannot be checked yet.

Checked on October 15, 2026. What is the Cyber Resilience Act?

In the changelog

Earlier changes to this page, as listed in the public changelog.

Digital sovereignty in Cybersecurity

Cybersecurity: Threat detection, endpoint protection, SIEM, vulnerability 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 SmartSezam — GDPR-compliant & EU-hosted · EU Sovereignty Score