Non-EU vendorStorage & BackupHeadquarters: US

Cohesity: sovereignty score and 8 European alternatives

Cohesity is a US company for data protection and data management. Its portfolio includes DataProtect for backup, the Helios management platform, FortKnox, an air-gapped vault within AWS, and disaster recovery as a service. In December 2024 Cohesity completed its acquisition of Veritas Technologies from The Carlyle Group. Customers can deploy on-premises clusters alongside or combined with SaaS services managed through Helios. Since 2021 Cohesity has also offered DataProtect as a backup service in Europe, hosted in AWS data centres in the region, with support for VMware, NAS, Microsoft 365, Amazon RDS and EC2, among others.

Cohesity is headquartered in Santa Clara, California, and is privately held. As a US company it is subject to US law, including the CLOUD Act, even when data is stored in the EU. Its SaaS services run on AWS, a US cloud provider. For a European organisation it is therefore relevant to consider which region is chosen, who controls the encryption keys and whether on-premises deployment is an option.

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Sovereignty score

27 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-350
Hosting inside and outside Europe (EU, OTHER)
Cryptographic key sovereignty SOV-320
Key management with a non-European vendor
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-615
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 5, 2026

Headquarters	US (US)Verified by hand
EU adequacy decision	Only for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty model	Vendor-hosted (non-EU)Verified by hand
Data hosting	EU, OTHERVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Storage & Backup
Type	Product
Website	cohesity.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Cohesity

The European alternatives to Cohesity 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

32 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 Cohesity

Cohesity is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

Cohesity hosts data in EU, OTHER. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Cohesity 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 Cohesity 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 Cohesity?

It depends on your use case. Strong EU alternatives to Cohesity 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 Cohesity?

Yes. Open-source EU alternatives to Cohesity 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 Cohesity GDPR-compliant and where is the data hosted?

Cohesity is headquartered in US and hosts data in EU, OTHER. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.

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 5, 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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