EU Sovereignty Score
EU sovereignCybersecurityHeadquarters: CH

Brightside AI: sovereignty score and 8 European alternatives

Brightside AI is a security awareness platform from Brightside Technologies SA that trains employees against social-engineering attacks. It offers AI-powered simulations of phishing, vishing (voice calls) and deepfake attacks, together with awareness training. It includes a report-phishing add-on for Gmail, an admin portal for security teams and a personal portal for employees, and integrates with Google Workspace and Microsoft 365. It is delivered as a web-based cloud service.

Brightside Technologies SA is a Swiss company based in Prilly; no parent company or majority owner could be verified. According to its privacy policy, personal data is stored by default in the EU, the EEA or Switzerland, with results and transcripts kept in Switzerland, and named providers include Mistral AI in France and AWS EU regions. Exceptions exist: meeting transcripts are stored in the United States, and customers configured for the US region have voice simulations processed there. A European organisation should review the sub-processor list in the vendor's trust centre and choose its region setting accordingly.

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Sovereignty score
69 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in Switzerland: Swiss law, recognised by the EU as adequate
  • Data residency SOV-390
    Hosting in the EU and Switzerland
  • 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 14, 2026
Headquarters
CH (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EU, CHVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
Cybersecurity
Type
Product
Website
brside.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Brightside AI

The European alternatives to Brightside AI come from our knowledge base of over 8,400 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

181 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 Brightside AI

Brightside AI is headquartered in Switzerland and falls under Swiss law, including the revised Swiss data protection act. Switzerland is not an EU member, but the European Commission recognises its level of data protection as adequate. Its Swiss headquarters does not by itself bring it under US legislation such as the CLOUD Act.

Brightside AI hosts data in the EU and in Switzerland. Switzerland is covered by a European Commission adequacy decision, so personal data can go there without extra safeguards. If you require strictly EU hosting, check the data processing agreement for which data is stored in Switzerland.

Brightside AI 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 Brightside AI 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 Brightside AI?

It depends on your use case. Strong EU alternatives to Brightside AI include Actalis, Advenica and Aikido Security. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Brightside AI?

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

Is Brightside AI GDPR-compliant and where is the data hosted?

Brightside AI is headquartered in CH (EFTA) and hosts data in EU, CH. That makes Brightside AI 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 14, 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 14, 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 Brightside AI — GDPR-compliant & EU-hosted · EU Sovereignty Score