EU Sovereignty Score
Non-EU vendorCustomer Data Platform (CDP)Headquarters: US

Simon AI (formerly Simon Data): sovereignty score and 8 European alternatives

Simon Data, now branded Simon AI, is an agentic marketing platform built around an AI-first, composable customer data platform. Its products include Personalization Studio, AI Agents and the Composable CDP, plus strategic services, and it is aimed at lifecycle, customer marketing, performance marketing and data teams. According to announcements, it builds a warehouse-native customer profile that resolves identities inside the customer's data warehouse and activates data across many marketing channels, with zero-copy integrations for Snowflake, Databricks and BigQuery.

Simon is a US company. In July 2026 it was acquired by Monetate, a personalisation and experimentation vendor; the sources consulted do not state Monetate's headquarters or owner. Simon's site does not name a hosting location. Because the platform works on top of the customer's own warehouse, where customer data resides depends largely on the warehouse and region the customer chooses. The software is proprietary and not open source. A European organisation should confirm in its contract which data, if any, is processed outside the warehouse and in which region.

See the 8 European alternatives ↓Assess your stack with Simon AI (formerly Simon Data) pre-selected
MastodonLinkedInBlueskyXEmail
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 (US)
  • 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
HeadquartersUS (US)Verified 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 hostingUSVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryCustomer Data Platform (CDP)
TypeProduct
Websitesimon.ai ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Simon AI (formerly Simon Data)

The European alternatives to Simon AI (formerly Simon Data) 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

13 European Customer Data Platform (CDP) vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

Is Simon AI (formerly Simon Data) one of many dependencies?

Score your whole stack in about three minutes. Free, no account needed.

Assess your stack →View a sample report (opens in a new tab)

Why digital sovereignty matters with Simon AI (formerly Simon Data)

Simon AI (formerly Simon Data) 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.

Simon AI (formerly Simon Data) hosts data outside the EU (US). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Simon AI (formerly Simon Data) 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 Simon AI (formerly Simon Data) 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 Simon AI (formerly Simon Data)?

It depends on your use case. Strong EU alternatives to Simon AI (formerly Simon Data) include Commanders Act, ContactPigeon and Spotler ActivatePro (formerly CrossEngage). On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Simon AI (formerly Simon Data)?

Our list of EU alternatives to Simon AI (formerly Simon Data) is mostly commercial options. Browse the category on the map for open-source choices.

Is Simon AI (formerly Simon Data) GDPR-compliant and where is the data hosted?

Simon AI (formerly Simon Data) is headquartered in US and hosts data in US. 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 Customer Data Platform (CDP)

Customer Data Platform (CDP): Unifying customer data across tools — identity resolution, audience segmentation and data activation for marketing and product teams. 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

See all →
Open in the alternatives dashboardMissing a vendor? Submit itAre you this vendor? You can also become a sponsor on the Customer Data Platform (CDP) page — with no effect on your score
8 European alternatives to Simon AI (formerly Simon Data) — GDPR-compliant & EU-hosted · EU Sovereignty Score