EU Sovereignty Score
Non-EU vendorFinOps & Cloud Cost ManagementHeadquarters: US

Ternary: sovereignty score and 6 European alternatives

Ternary is a platform that gives finance and FinOps teams one view of cloud, SaaS and technology spending, using billing data from AWS and GCP. The vendor offers it as software-as-a-service and also lists a self-hosted option. The website describes it as technology investment intelligence for finance teams.

Ternary, Inc. is headquartered in San Mateo, California, so it is a US company. Its privacy policy names the company as data controller and describes GDPR rights, but it does not say where customer data is stored, does not list sub-processors, and does not state whether a data processing agreement is offered. US jurisdiction applies to the provider, so US authorities could in principle compel access to data under the CLOUD Act. A European customer should request hosting locations and a DPA in writing, and consider the self-hosted option where data must stay in its own infrastructure.

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Sovereignty score
17 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-210
    Headquartered in the US: CLOUD Act and FISA 702
  • Data residency SOV-30
    No hosting in Europe (US)
  • 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 10, 2026
HeadquartersUS (US)Verified by hand
EU adequacy decisionOnly for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty modelVendor-hosted (non-EU)Verified by hand
Data hostingUSVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryFinOps & Cloud Cost Management
TypeProduct
Websiteternary.app ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Ternary

The European alternatives to Ternary 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

6 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 Ternary

Ternary 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.

Ternary hosts data outside the EU (US). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Ternary 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 Ternary 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 Ternary?

It depends on your use case. Strong EU alternatives to Ternary include Cloudchipr, CloudCockpit and Costory. On this page you can compare 6 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Ternary?

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

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

Ternary is headquartered in US and hosts data in US. 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 10, 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 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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6 European alternatives to Ternary — GDPR-compliant & EU-hosted · EU Sovereignty Score