Non-EU vendorEnterprise SearchHeadquarters: US

Amazon Kendra: sovereignty score and 8 European alternatives

Amazon Kendra is a managed enterprise search service from Amazon Web Services. It indexes content from multiple structured and unstructured repositories and uses machine learning and natural language processing to return answers, FAQ matches and ranked documents. Kendra can also act as the retrieval layer for generative AI applications that use retrieval-augmented generation. Typical uses are employee search and contact-centre assistants. It is delivered as a fully managed AWS service, used through the AWS console and APIs. According to AWS, Kendra is no longer open to new customers.

Amazon Web Services is part of Amazon.com, Inc., headquartered in the United States, so the service falls under US jurisdiction, including the CLOUD Act. Customers choose the AWS Region of an index; Kendra is offered in Europe (Ireland) and Europe (London), among others. AWS publishes a GDPR data processing addendum. A European Region keeps the data in the EU, but legal control remains with a US provider.

See the 8 European alternatives ↓Assess your stack with Amazon Kendra pre-selected

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Sovereignty score

27 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-350
Hosting inside and outside Europe (US, EU, OTHER)
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 11, 2026

Headquarters	US (US)Verified by hand
EU adequacy decision	Only for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty model	Vendor-hosted (non-EU)Verified by hand
Data hosting	US, EU, OTHERVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Enterprise Search
Type	Product
Website	aws.amazon.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Amazon Kendra

The European alternatives to Amazon Kendra 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

21 European Enterprise Search 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 Amazon Kendra

Amazon Kendra 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.

Amazon Kendra hosts data in US, EU, OTHER. 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.

Amazon Kendra 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 Amazon Kendra 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 Amazon Kendra?

It depends on your use case. Strong EU alternatives to Amazon Kendra include AddSearch, Cludo and Datafari. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Amazon Kendra?

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

Is Amazon Kendra GDPR-compliant and where is the data hosted?

Amazon Kendra is headquartered in US and hosts data in US, EU, OTHER. 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 11, 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 Enterprise Search

Enterprise Search: Internal knowledge and document search across company tools, wikis and file stores. 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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