EU Sovereignty Score
EU sovereignDNS Privacy & FilteringHeadquarters: IT

FlashStart: sovereignty score and 8 European alternatives

FlashStart is a cloud DNS service for internet protection. It blocks malware, phishing and inappropriate content, and administrators can filter by category, user, device and schedule. The service also detects threats at DNS level and describes a global anycast network. It is delivered as a hosted service: organisations point their DNS to the provider rather than running a filtering server of their own.

The operator is Flashstart Group S.r.l., headquartered in Cesena, Italy, with subsidiaries established within the EU according to its privacy policy. The policy cites the GDPR, refers to data processing agreements with third parties, and mentions standard contractual clauses for transfers between group companies. It does not name the locations of its data centres, and it states that data may be shared with business partners outside the European Union. A European organisation can therefore choose an EU-established provider, but should ask for the hosting locations in writing. No self-hosted option is described on the vendor's public pages.

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 11, 2026
HeadquartersIT (EU)Verified by hand
Sovereignty modelVendor-hosted (EU)Verified by hand
Data hostingEUVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryDNS Privacy & Filtering
TypeProduct
Websiteflashstart.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to FlashStart

The European alternatives to FlashStart 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

24 European DNS Privacy & Filtering 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 FlashStart

FlashStart is headquartered in IT 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 FlashStart scores best on data residency.

FlashStart 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 FlashStart 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 FlashStart?

It depends on your use case. Strong EU alternatives to FlashStart include AdGuard DNS, AdGuard Home and Blocky. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to FlashStart?

Yes. Open-source EU alternatives to FlashStart include AdGuard Home and Blocky. These keep your data fully under your own control and let you self-host if you want to.

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

FlashStart is headquartered in IT (EU) and hosts data in EU. That makes FlashStart 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 11, 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 DNS Privacy & Filtering

DNS Privacy & Filtering: Privacy-friendly DNS services, ad blocking and DNS filtering. 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.

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