European Alternatives to Snowflake
Find GDPR-compliant, EU-hosted replacements for Snowflake.
Snowflake is widely used, but organisations across Europe are increasingly looking for alternatives that offer genuine GDPR compliance without the legal uncertainty of US data jurisdiction. The European market now offers 3 mature alternatives to Snowflake that match core functionality while keeping your data exclusively under European law.
The alternatives listed below are all headquartered in Europe, store data within EU/EEA data centres, and offer Data Processing Agreements aligned with GDPR Article 28. Several are open source, giving you additional transparency and flexibility that proprietary US services cannot offer.
Why Switch from Snowflake
Data Privacy Concerns
- US CLOUD Act jurisdiction
- Data warehouse containing sensitive business data on US infrastructure
- Query data and results accessible to US authorities
- Cross-cloud data sharing may route through US-controlled systems
EU Alternatives
Aiven
Managed open source database and streaming platform from Finland
ClickHouse
Open source column-oriented database for real-time analytics
CrateDB
Distributed SQL database for time-series and IoT data from Austria
Feature Comparison
| Feature | Aiven | ClickHouse | CrateDB |
|---|---|---|---|
| Name | Aiven | ClickHouse | CrateDB |
| Pricing | Free | Free | Free |
| Free Tier | |||
| GDPR | |||
| ISO 27001 | |||
| Open Source | |||
| Headquarters | Helsinki, FI | Amsterdam, NL | Dornbirn, AT |
| Data Centers | FI, DE, EU | EU, US | AT, DE, EU |
| Managed PostgreSQL | |||
| MySQL | |||
| Redis | |||
| Kafka | |||
| OpenSearch | |||
| ClickHouse | |||
| Grafana | |||
| M3 |
Try These Alternatives
Related Categories
GDPR-Compliant Options
What to Expect When Switching
Switching from Snowflake to a European alternative is typically straightforward. Under GDPR Article 20, you have the right to data portability — Snowflake must allow you to export your data in a machine-readable format. Most European providers offer import tools or migration guides to help you transfer your data with minimal downtime.
For small teams, migration can often be completed in a single day. Larger organisations should plan for a phased rollout over one to four weeks, starting with a pilot group to identify any workflow adjustments. The most common challenge is not the data migration itself, but updating integrations and retraining team members on the new interface.
Aiven and ClickHouse and CrateDB offer a free tier, so you can evaluate the product with real data before committing to a full migration.
Frequently Asked Questions
What are the best European alternatives to Snowflake?
Is Snowflake GDPR compliant?
Why switch from Snowflake to a European alternative?
Related Pages
Compare these two European alternatives
Compare these two European alternatives
Compare these two European alternatives
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