EU Sovereignty Score
Self-hosted / open sourceFinOps & Cloud Cost ManagementHeadquarters: France

Zetaly: sovereignty score and 8 European alternatives

Zetaly is software for optimising mainframe systems, developed by zCost Management SAS. The offer has two parts. Mainframe FinOps controls costs: Zetaly Automated Capacity (ZAC) manages capacity per logical partition (LPAR) in real time to reduce the peak on which IBM software licences under Advanced Workload License Charges are billed. Mainframe observability collects and enriches operational mainframe data with the Zetaly Data Platform (ZDP) and presents it in dashboards organised by business domain with Zetaly Service Intelligence (ZSI).

According to the vendor, ZAC runs on-premise in your own environment. You can run ZDP yourself or take it as SaaS, where Zetaly operates the data-platform layer. The company is headquartered in France, with an office in New York, and names no parent company. The vendor does not state where SaaS data is hosted, so ask before letting mainframe data be processed there. When you run it yourself, the data stays in your own environment. The software is not open source.

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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 17, 2026
Headquarters
FranceVerified by hand
Data hosting
Self-hosted, e.g. in the EU (your choice)Verified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
FinOps & Cloud Cost Management
Type
Product
Website
zetaly.io ↗

How we verify · Something wrong? Suggest a correction

European alternatives to Zetaly

The European alternatives to Zetaly come from our knowledge base of over 9,900 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

15 European FinOps & Cloud Cost Management 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 Zetaly

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

Zetaly 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.

Zetaly 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 Zetaly 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 Zetaly?

It depends on your use case. Strong EU alternatives to Zetaly include BoaviztAPI, Cloudchipr and CloudCockpit. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Zetaly?

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

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

Zetaly is headquartered in France (EU) and hosts data in the EU. That makes Zetaly 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 17, 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

In the changelog

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

Digital sovereignty in FinOps & Cloud Cost Management

FinOps & Cloud Cost Management: Cloud cost visibility, optimisation and chargeback across multi-cloud and Kubernetes environments. 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 Zetaly (GDPR)