Non-EU vendorEnterprise SearchHeadquarters: US

Constructor: sovereignty score and 8 European alternatives

Constructor is a product search and discovery platform for ecommerce, delivered as API-first, headless SaaS. It covers search and autosuggest, browse and category pages, recommendations, retail media with sponsored products, curated collections and quizzes, plus an AI shopping agent that handles natural-language requests. Merchandisers get dashboards, reports and experiments, and generative AI can enrich product attributes. It targets B2C and B2B retailers in areas such as fashion, grocery and furniture, and lists integrations with Salesforce, BigCommerce, Shopify, commercetools and AWS. According to the vendor, setup takes eight weeks or less.

Constructor was founded in 2015 and its team works remotely across many countries. The company's website does not state where it is headquartered or in which regions customer data is hosted, and public sources disagree on the headquarters location. European organisations should therefore establish the company's jurisdiction, any foreign parent and the hosting region in the contract and data processing agreement before use. Constructor is proprietary software and not open source.

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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)
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 9, 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, EUVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Enterprise Search
Type	Product
Website	constructor.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Constructor

The European alternatives to Constructor 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 Constructor

Constructor 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.

Constructor hosts data in US, EU. 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.

Constructor 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 Constructor 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 Constructor?

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

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

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

Constructor is headquartered in US and hosts data in US, EU. 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 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 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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