Category: Customer Data Platform (CDP)
8 European alternatives to Lemnisk Real-Time CDP — GDPR-compliant & EU-hosted.
Lemnisk Real-Time CDP is an Indian customer data platform headquartered in Bengaluru, with Airtel holding a minority (8%) stake.
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Facts
- Headquarters
- IN (OTHER)
- EU adequacy decision
- No — no adequacy decision
- Sovereignty model
- Vendor-hosted (non-EU)
- Category
- Customer Data Platform (CDP)
- Type
- Product
- GDPR-compliant
- Yes
- Open-source
- No
- Data hosting
- IN, US, SG
Sources
Public sources used in the latest check of this record.
- outlookbusiness.com/news/airtel-acquires-8-stake-in-tech-start-up-lemnisk-news-246600
- cbinsights.com/company/lemnisk
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
Sovereignty profile of Lemnisk Real-Time CDP
How this vendor scores on the five dimensions of the Digital Sovereignty Heatmap: 0 is sovereign, 100 is high exposure. These are the same scores the assessment uses.
| Jurisdictional exposure (JES) | Headquartered outside the EU (IN) | 50 |
|---|---|---|
| Data residency (DRS) | No EU hosting (IN, US, SG) | 100 |
| Cryptographic key sovereignty (CKS) | Key management with a non-European vendor | 60 |
| Platform lock-in (PLS) | Closed source: switching requires data migration | 60 |
| Source & runtime sovereignty (SRS) | Closed source, runtime with the vendor | 70 |
| Average | 68 |
Why digital sovereignty matters with Lemnisk Real-Time CDP
Lemnisk Real-Time CDP is headquartered in IN, outside the EU. Contracts and data therefore also fall under non-European law. The GDPR applies through contractual terms, but in a conflict with local legislation you have less certainty than with a European vendor.
Lemnisk Real-Time CDP hosts data outside the EU (IN, US, SG). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and drives the data residency score up.
Lemnisk Real-Time CDP 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 Lemnisk Real-Time CDP together with your other vendors and gives a total score, a heatmap and the main risk drivers.
Top EU-based & GDPR-compliant alternatives to Lemnisk Real-Time CDP
The European alternatives to Lemnisk Real-Time CDP come from our knowledge base of over 3,600 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.
- Commanders Act↗
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'.
FR · commercial
- ContactPigeon↗
ContactPigeon is an omnichannel customer engagement and data platform based in Athens, Greece, serving retail and e-commerce businesses.
GR · commercial
- CrossEngage↗
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).
DE · commercial
- Mediarithmics↗
French (Paris) real-time customer data platform for marketing personalisation and cookieless audience monetisation; EU data centres.
FR · commercial
- NGDATA Lily↗
NGDATA Lily is a Belgian customer data platform headquartered in Ghent, independently owned and venture-backed, serving banking and telecom clients.
BE · commercial
Frequently asked questions
What is the best European alternative to Lemnisk Real-Time CDP?
It depends on your use case. Strong EU alternatives to Lemnisk Real-Time CDP include Commanders Act, ContactPigeon and CrossEngage. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.
Are there open-source alternatives to Lemnisk Real-Time CDP?
Our list of EU alternatives to Lemnisk Real-Time CDP is mostly commercial options. Browse the category on the map for open-source choices.
Is Lemnisk Real-Time CDP GDPR-compliant and where is the data hosted?
Lemnisk Real-Time CDP is headquartered in IN (OTHER) and hosts data in IN, US, SG. 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.
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
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