12 European Customer Data Platform (CDP) vendors.
Customer Data Platform (CDP): Unifying customer data across tools — identity resolution, audience segmentation and data activation for marketing and product teams. Below, every vendor in the knowledge base headquartered in the EU or the EEA, each checked by us for headquarters, owner, hosting and licence. Non-European vendors are listed at the bottom with a link to their European alternatives.
39 vendors in total: 12 European, 23 American, 4 other; 6 open source. Last checked: 6 October 2026.
Why this matters for digital sovereignty
Customer data platforms consolidate identity, behavioural and transactional data about your customers from all your other systems in one place, making them an attractive target and a central GDPR processing point. Check where the consolidated customer profile is stored, how deletion requests propagate to connected systems, and who ultimately owns the vendor.
European vendors
- Commanders ActEU sovereign
French (Paris) real-time customer data platform, part of a broader AI-Ready Data Platform with tag manager and ad optimisation; positions itself as 'Europe's Leading AI-Ready Data Platform'.
France
- ContactPigeonEU sovereign
ContactPigeon is an omnichannel customer engagement and data platform based in Athens, Greece, serving retail and e-commerce businesses.
Greece
- CrossEngageEU sovereign
Berlin-based customer-data and prediction platform tying marketing automation to Customer Lifetime Value (CLV) models. Founded 2015; part of the Dutch Spotler Group since December 2023 (the same owner as the already-catalogued Squeezely/Spotler Activate).
Germany · owner in Netherlands
- CustobarEU sovereign
Finnish customer data platform for omnichannel retailers with full EU data sovereignty; customer data stored exclusively in Finland and Germany.
Finland
- DatatricsEU sovereign
Self-learning Dutch customer data platform with real-time profile creation and AI-driven personalisation; acquired by Spotler Group and integrated into its CDP portfolio.
Netherlands
- MediarithmicsEU sovereign
French (Paris) real-time customer data platform for marketing personalisation and cookieless audience monetisation; EU data centres.
France
- NGDATA LilyEU sovereign
NGDATA Lily is a Belgian customer data platform headquartered in Ghent, independently owned and venture-backed, serving banking and telecom clients.
Belgium
- Relay42EU sovereign
Enterprise-grade customer data platform from Amsterdam for real-time data management and complex customer journeys; acquired by Finland's Supermetrics in June 2025, data processed entirely within the EU (AWS Ireland).
Netherlands · owner in Finland
- Squeezely (nu Spotler Activate)EU sovereign
Dutch-founded customer data platform for omnichannel personalisation; rebranded to Spotler Activate after acquisition by Spotler Group in 2024 and remains active.
Netherlands
- TracardiSelf-hosted / open source
Self-hostable, Python-based customer data platform engine from Poland; source available under a Commons Clause license (reselling as a service is not permitted).
Poland
- VoronaiEU sovereign
Dutch AI-native customer data platform (Voronai B.V., Rotterdam) with EU-only data hosting by default.
Netherlands
- ZeotapEU sovereign
German (Berlin) AI-powered customer data platform for customer profiles, audience enrichment and real-time personalisation.
Germany
Non-European vendors in this category
For each vendor, the page with European alternatives and the sovereignty profile.
- Non-EU vendorActionIQUnited States · 8 EU alternatives
- Non-EU vendorAdobe Real-Time CDPUnited States · 8 EU alternatives
- Non-EU vendorAmperityUnited States · 8 EU alternatives
- Self-hosted / open sourceApache UnomiUnited States · 8 EU alternatives
- Non-EU vendorBlueshift SmartHub CDPUnited States · 8 EU alternatives
- Non-EU vendorCensusUnited States · 8 EU alternatives
- Non-EU vendorEvam Streaming CDPTürkiye · 8 EU alternatives
- Non-EU vendorGrowthLoopUnited States · 8 EU alternatives
- Non-EU vendorHightouchUnited States · 8 EU alternatives
- Self-hosted / open sourceJitsuUnited States · 8 EU alternatives
- Non-EU vendorKlaviyo CDPUnited States · 8 EU alternatives
- Non-EU vendorLemnisk Real-Time CDPIndia · 8 EU alternatives
- Non-EU vendorMicrosoft Dynamics 365 Customer InsightsUnited States · 8 EU alternatives
- Non-EU vendormParticleUnited States · 8 EU alternatives
- Self-hosted / open sourceMultiwovenUnited States · 8 EU alternatives
- Non-EU vendorOptimoveIsrael · 8 EU alternatives
- Non-EU vendorOracle Unity Customer Data PlatformUnited States · 8 EU alternatives
- Non-EU vendorRedpoint Global (rgOne)United States · 8 EU alternatives
- Non-EU vendorRudderStackUnited States · 8 EU alternatives
- Non-EU vendorSalesforce Data CloudUnited States · 8 EU alternatives
- Non-EU vendorSegment (Twilio Segment)United States · 8 EU alternatives
- Non-EU vendorSimon DataUnited States · 8 EU alternatives
- Self-hosted / open sourceSnowplowUnited Kingdom · 8 EU alternatives
- Non-EU vendorTealium Customer Data HubUnited States · 8 EU alternatives
- Non-EU vendorTreasure Data CDPUnited States · 8 EU alternatives
- Non-EU vendorZeta Global Marketing PlatformUnited States · 8 EU alternatives
- Non-EU vendorZinggUnited States · 8 EU alternatives
Frequently asked questions
Which European Customer Data Platform (CDP) vendors are there?
The knowledge base lists 12 European Customer Data Platform (CDP) vendors, including Commanders Act, ContactPigeon, CrossEngage and Custobar. Every record is checked for headquarters, ultimate owner, hosting locations and licence.
Which non-European Customer Data Platform (CDP) vendors have a European alternative?
ActionIQ, Adobe Real-Time CDP, Amperity and Apache Unomi each have a curated list of European Customer Data Platform (CDP) alternatives, checked for headquarters, owner and hosting.