8 European alternatives to OrientDB — GDPR-compliant & EU-hosted.

Self-hosted / open source

Open-source graph and document database, part of SAP (Germany) since 2018.

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Facts

✓ 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.How we verify

Headquarters: DE (EU)
Category: Database & Data Management
Type: Product
GDPR-compliant: Yes
Open-source: Yes
Data hosting: Self-hosted, e.g. in EU (your choice)

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".

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Sovereignty profile of OrientDB

How this vendor scores on the five dimensions of the Digital Sovereignty Heatmap: 0 is sovereign, 100 is high exposure. These are the same scores the assessment uses.

Jurisdictional exposure (JES)	Headquartered in the EU: European law applies	0
Data residency (DRS)	EU-only hosting	0
Cryptographic key sovereignty (CKS)	Self-hostable: encryption keys under your own control	10
Platform lock-in (PLS)	Open source: low switching costs	20
Source & runtime sovereignty (SRS)	Source code auditable, forkable and self-hostable	0
Average		6

Why digital sovereignty matters with OrientDB

OrientDB 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.

Data is hosted exclusively in the EU, so OrientDB scores best on data residency.

OrientDB 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 OrientDB together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Top EU-based & GDPR-compliant alternatives to OrientDB

The European alternatives to OrientDB come from our knowledge base of over 3,600 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.

Aiven
Managed open-source data infrastructure (PostgreSQL, Kafka, OpenSearch) in the cloud. Cassandra (Jan 2026), AlloyDB Omni (Dec 2025) and Dragonfly (Sep 2026) were discontinued; the core offering continues.
FI · commercial
↗
ArangoDB
German open-source multi-model database (document, graph, key-value).
DE · open-source
↗
DuckDB
In-process analytical database, the SQLite for OLAP, developed in the Netherlands
NL · open-source
↗
Elastic
Elastic (Elastic N.V.), headquartered at Keizersgracht 281, Amsterdam, Netherlands, develops Elasticsearch, the widely used distributed search and analytics engine, alongside Kibana and Logstash (the "ELK stack"). Since September 2024 Elasticsearch and Kibana source code is triple-licensed under AGPLv3, SSPL, and the Elastic License v2, with AGPLv3 being OSI-approved, restoring genuine open-source status after the 2021 licensing dispute. It can be self-hosted, run via Elastic Cloud with selectable EU data-center regions, or deployed via other providers, giving strong flexibility for EU sovereignty requirements.
NL · open-source
↗
Firebird SQL
Self-hosted relational database stewarded by the non-profit Firebird Foundation, registered in the Czech Republic.
CZ · open-source
↗
MariaDB
open-source relationele database, community-gedreven fork by MySQL
FI · open-source
↗
Meilisearch
Open-core search engine: the Community Edition is MIT-licensed and free to use, but the Enterprise Edition (sharding, advanced observability, analytics) has been under BUSL 1.1 since v1.19 (August 2025), requiring a commercial agreement for production use.
FR · commercial
↗
SAP HANA
In-memory column-store database by SAP for real-time analytics and transaction processing
DE · commercial
↗

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Frequently asked questions

What is the best European alternative to OrientDB?

It depends on your use case. Strong EU alternatives to OrientDB include Aiven, ArangoDB and DuckDB. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to OrientDB?

Yes. Open-source EU alternatives to OrientDB include ArangoDB, DuckDB, Elastic, Firebird SQL and MariaDB. These keep your data fully under your own control and let you self-host if you want to.

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

OrientDB is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes OrientDB an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Digital sovereignty in Database & Data Management

Database & Data Management: Database systems, data warehousing, managed database services and data platforms. 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.

All European Database & Data Management vendors How the score is calculated

Also in this category

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