EU Sovereignty Score
Self-hosted / open sourceData Integration & ETLHeadquarters: DE

dlt (dltHub): sovereignty score and 8 European alternatives

dlt is an open-source Python library for loading data. Developers write pipelines in plain Python that move data from REST APIs, SQL databases and file stores such as S3, GCS, Azure and SFTP into warehouses, lakes and vector stores such as Snowflake, BigQuery, Databricks, Postgres, DuckDB, Iceberg and ClickHouse. dlt infers schemas, adapts when sources change and supports incremental loading. The library runs wherever Python runs. The company dltHub additionally offers a paid platform for managed deployment, scheduling, monitoring and scaling.

dlt is licensed under the Apache License 2.0; with the library, data stays in your own infrastructure. dltHub is headquartered in Berlin, with offices in San Francisco, Montreal and Amsterdam. On the dltHub platform each organisation picks a US or European data region when it is created, and the choice is permanent. Code, configuration, secrets and job outputs stay in the regional data plane, but the control plane (users, authorisation, orchestration metadata) is hosted in the US, and log output passes through the US even for EU workspaces.

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Sovereignty score
92 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    Hosting inside and outside Europe (EU, US)
  • 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-690
    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 9, 2026
HeadquartersDE (EU)Verified by hand
Sovereignty modelOpen-source, distributedVerified by hand
Data hostingEU, USVerified by hand
Open-sourceYesVerified by hand
GDPR-compliantYesVendor-stated
Hosting signalCLOUDFLARENET - Cloudflare, Inc., US (US)Technically measured
CategoryData Integration & ETL
TypeProduct
Websitedlthub.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to dlt (dltHub)

The European alternatives to dlt (dltHub) 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

18 European Data Integration & ETL 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 dlt (dltHub)

dlt (dltHub) 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.

dlt (dltHub) hosts data in EU, US. 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.

dlt (dltHub) 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 dlt (dltHub) 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 dlt (dltHub)?

It depends on your use case. Strong EU alternatives to dlt (dltHub) include Adverity, Axual and CloverDX. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to dlt (dltHub)?

Yes. Open-source EU alternatives to dlt (dltHub) include HiveMQ and KNIME. These keep your data fully under your own control and let you self-host if you want to.

Is dlt (dltHub) GDPR-compliant and where is the data hosted?

dlt (dltHub) is headquartered in DE (EU) and hosts data in EU, US. It is also open-source, so you can self-host it. That makes dlt (dltHub) 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 9, 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 Data Integration & ETL

Data Integration & ETL: Data integration, ETL pipelines, data preparation and data quality management. 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 dlt (dltHub) — GDPR-compliant & EU-hosted · EU Sovereignty Score