EU Sovereignty Score
EU sovereignEnterprise SearchHeadquarters: FR

Sinequa: sovereignty score and 8 European alternatives

Sinequa is a French AI platform for enterprise search that connects, understands and activates internal company data for AI agents and assistants. The offering covers enterprise AI search, advanced RAG (retrieval-augmented generation), AI agents and assistants, a no-code assistant builder and orchestration of multiple assistants. It has more than 200 connectors, document-level security is built in, and customers can choose the AI model and configuration they use. According to the vendor, customers can also choose how it is deployed.

Sinequa is French and owned by the equally French ChapsVision, which announced the acquisition in November 2024. ChapsVision has its registered office in Suresnes. There is therefore no non-European parent company subject to the US CLOUD Act. Public information names no specific hosting regions, so an organisation that wants to keep customer data in Europe should settle the deployment model, region and subprocessors in the contract. The product is not open source.

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Sovereignty score
71 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-655
    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 September 27, 2026
Headquarters
FR (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Hosting signal
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US (US)Technically measured
Category
Enterprise Search
Type
Product
Website
sinequa.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 Sinequa

The European alternatives to Sinequa come from our knowledge base of over 7,800 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

22 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 Sinequa

Sinequa is headquartered in FR 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 Sinequa scores best on data residency.

Sinequa 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 Sinequa 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 Sinequa?

It depends on your use case. Strong EU alternatives to Sinequa 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 Sinequa?

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

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

Sinequa is headquartered in FR (EU) and hosts data in EU. That makes Sinequa 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 September 27, 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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8 European alternatives to Sinequa — GDPR-compliant & EU-hosted · EU Sovereignty Score