EU Sovereignty Score
Non-EU vendorConsent Management (CMP)Headquarters: US

Quantcast Choice: sovereignty score and 8 European alternatives

Quantcast Choice is a consent management platform (CMP) that helps publishers comply with privacy rules such as the GDPR and CCPA. In August 2023 InMobi announced it was acquiring the platform from Quantcast, and in November 2023 it launched it as InMobi Choice CMP. It is a self-service platform for websites and mobile apps: publishers set up their properties in one interface and add an SDK or a universal tag. According to InMobi it is free, supports the current IAB standards and is integrated into InMobi's publisher SDK. It is delivered as SaaS.

Since 2023 the product has been owned by InMobi, a mobile advertising and marketing technology company that is described as Indian and based in Bengaluru; some sources give Singapore as the group's headquarters. Public product pages do not state where consent data is hosted, so confirm this in the data processing agreement. No open-source or self-hosted option is described. Note that the product is now offered under the name InMobi Choice.

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Sovereignty score
17 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-210
    Headquartered in the US: CLOUD Act and FISA 702
  • Data residency SOV-30
    No hosting in Europe (Multiple)
  • 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 4, 2026
HeadquartersUS (US)Verified by hand
Ultimate parent companyINVerified by hand
EU adequacy decisionOnly for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty modelVendor-hosted (non-EU)Verified by hand
Data hostingMultipleVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryConsent Management (CMP)
TypeProduct
Websitequantcast.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Quantcast Choice

The European alternatives to Quantcast Choice come from our knowledge base of over 6,200 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

24 European Consent Management (CMP) 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 Quantcast Choice

Quantcast Choice 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. The ultimate owner is based in IN. Foreign control undermines part of the certainty a European headquarters offers.

Quantcast Choice hosts data outside the EU (Multiple). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Quantcast Choice 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 Quantcast Choice 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 Quantcast Choice?

It depends on your use case. Strong EU alternatives to Quantcast Choice include Axeptio, Borlabs Cookie and CCM19. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Quantcast Choice?

Our list of EU alternatives to Quantcast Choice is mostly commercial options. Browse the category on the map for open-source choices.

Is Quantcast Choice GDPR-compliant and where is the data hosted?

Quantcast Choice is headquartered in US and hosts data in Multiple. 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 4, 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 Consent Management (CMP)

Consent Management (CMP): Cookie banners and consent management platforms for GDPR compliance. 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.

Also in this category

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8 European alternatives to Quantcast Choice — GDPR-compliant & EU-hosted · EU Sovereignty Score