EU Sovereignty Score
Self-hosted / open sourceStorage & BackupHeadquarters: DE

FAST LTA: sovereignty score and 8 European alternatives

FAST LTA is a German manufacturer based in Munich that develops and sells storage systems for archiving and backup. Silent Cubes is a WORM archive for compliant long-term retention, and Silent Bricks provides backup and recovery storage with immutability and air-gap functions. The company also offers on-premise AI products, Silent AI Pro and Silent AI ES, which run in the customer's own environment, and a maintenance contract, CARE, that accompanies each installation.

FAST LTA states that it develops and manufactures its systems in Bavaria and serves the DACH region from Munich. The products are delivered as hardware and software installed in the customer's data centre, so the customer decides where archived data is kept. The website does not state who owns the company. For a European organisation, no foreign cloud provider is involved; the key questions are support, spare parts and maintenance. The website does not describe a hosted offering.

See the 8 European alternatives ↓Assess your stack with FAST LTA pre-selected
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Sovereignty score
80 / 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-380
    Closed source, but self-hostable: encryption keys and runtime under your own control
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-680
    Closed source, but self-hostable on your own infrastructure

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 12, 2026
Headquarters
DE (EU)Verified by hand
Data hosting
Self-hosted, e.g. in EU (your choice)Verified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
Storage & Backup
Type
Product
Website
fast-lta.de ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to FAST LTA

The European alternatives to FAST LTA come from our knowledge base of over 8,000 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

34 European Storage & Backup 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 FAST LTA

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

FAST LTA runs on infrastructure you choose and control yourself. You decide where the data lives, including fully within the EU if you want — this is not a fixed hosting choice made by the vendor.

FAST LTA is closed source, but you run the software yourself on your own infrastructure. The encryption keys and the runtime therefore stay under your own control, though you cannot audit or modify the source code. Ask about export options and open standards to limit software-level lock-in.

What this means for your organisation depends on your whole stack and context. The free assessment weighs FAST LTA 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 FAST LTA?

It depends on your use case. Strong EU alternatives to FAST LTA include Acronis, Atempo and Bacula Systems. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to FAST LTA?

Yes. Open-source EU alternatives to FAST LTA include Bacula Systems, Bareos and BorgBackup. These keep your data fully under your own control and let you self-host if you want to.

Is FAST LTA GDPR-compliant and where is the data hosted?

FAST LTA is headquartered in DE (EU) and hosts data in EU. That makes FAST LTA 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 12, 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 Storage & Backup

Storage & Backup: Business storage, backup solutions, object storage and data recovery. 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 FAST LTA — GDPR-compliant & EU-hosted · EU Sovereignty Score