EU Sovereignty Score
Self-hosted / open sourceBPM & WorkflowHeadquarters: US

Flyte: sovereignty score and 8 European alternatives

Flyte is an open-source orchestrator for machine-learning pipelines, data engineering and AI agents. Workflows are written in Python as asynchronous functions, and a TaskEnvironment declares images, resources, secrets and retry policy. The runtime records the inputs and outputs of each step, so a failed run can resume instead of restarting, and for infrastructure failures such as preempted nodes it resubmits the task with adjusted resources. Flyte integrates with tools such as Spark, Ray and PyTorch. You can deploy it yourself or use an enterprise platform from Union.ai.

Flyte is licensed under Apache 2.0 and is a Graduated project of the LF AI & Data Foundation, so it is governed openly by a foundation rather than by a single company. According to the repository, the Kubernetes-native open-source backend for Flyte 2 is still to come; for a production-grade backend the project points to Union.ai. The sources consulted do not name hosting regions for Union.ai. If you self-host, your own infrastructure determines where data resides.

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Sovereignty score
69 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-210
    Headquartered in the US: CLOUD Act and FISA 702
  • Data residency SOV-3100
    No hosting in Europe (self-host, multi-cloud)
  • Cryptographic key sovereignty SOV-390
    Self-hostable: encryption keys under your own control
  • Freedom from lock-in SOV-680
    Open source: low switching costs
  • Source & runtime sovereignty SOV-4 · SOV-665
    Source code auditable, forkable and self-hostable

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 4, 2026
HeadquartersUS (US)Verified by hand
EU adequacy decisionOnly for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty modelOpen-source, distributedVerified by hand
Data hostingself-host, multi-cloudVerified by hand
Open-sourceYesVerified by hand
GDPR-compliantYesVendor-stated
CategoryBPM & Workflow
TypeProduct
Websiteflyte.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Flyte

The European alternatives to Flyte 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

22 European BPM & Workflow 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 Flyte

Flyte 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.

Flyte hosts data outside the EU (self-host, multi-cloud). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Flyte is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.

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

It depends on your use case. Strong EU alternatives to Flyte include Albato, ARIS and Automatisch. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Flyte?

Yes. Open-source EU alternatives to Flyte include Automatisch, Ofelia (Bonita) and Flowable. These keep your data fully under your own control and let you self-host if you want to.

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

Flyte is headquartered in US and hosts data in self-host, multi-cloud. 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 4, 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 BPM & Workflow

BPM & Workflow: Business process management, workflow automation and process modelling. 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 Flyte — GDPR-compliant & EU-hosted · EU Sovereignty Score