Aivenvs
Hetzner
On our sovereignty score, Hetzner leads (85 vs 66). Both are European Cloud & hosting providers – which fits better depends on your priorities below.
Score comparison
| Aiven | Hetzner | |
|---|---|---|
| Sovereignty | 66 | 85 |
| Privacy | 74 | 80 |
| Open Source | 45 | 10 |
| Business fit | 86 | 82 |
| Migration ease | 62 | 60 |
| Pricing transparency | 78 | 92 |
| Enterprise readiness | 86 | 80 |
Features & facts
| Aiven | Hetzner | |
|---|---|---|
| Country | Finland | Germany |
| Open Source | No | No |
| Self-Hosting | No | No |
| Cloud/SaaS | Yes | Yes |
| EU data residency | Yes | Yes |
| DPA / AV-Vertrag | Yes | Yes |
| ISO 27001 | Yes | Yes |
| Data location | EU regions selectable; runs on AWS/Azure/Google Cloud | Germany (Nuremberg, Falkenstein), Finland (Helsinki) |
| From | on request | 3,79 € / Monat |
| Founded | 2016 | 1997 |
Aiven
Finland
Finnish managed platform for open-source databases (PostgreSQL, Kafka, ClickHouse) – EU regions selectable, but runs on hyperscalers.
Strengths
- European company (Finland) focused on open-source data tech
- Managed PostgreSQL, Kafka, ClickHouse, OpenSearch and more
- Portable open-source technologies without vendor lock-in
- EU regions selectable, ISO 27001 and SOC 2 per the provider
Weaknesses
- Runs on US hyperscalers (AWS/Azure/GCP) – not sovereign infrastructure
- Platform itself is not open source, no self-hosting of Aiven
- Additional US locations
Hetzner
Germany
German cloud and server provider with very good value for money and data centers in DE/FI.
Strengths
- Very low, transparent prices (cloud from approx. €3.79/month)
- Own data centers in Germany and Finland, ISO 27001:2022 + BSI C5
- Reliable cloud and dedicated servers
Weaknesses
- Smaller managed-services portfolio than AWS/Azure
- Fewer ready-made PaaS building blocks
Choose Aiven if…
- Developer teams wanting managed open-source databases
- Teams needing an EU region without running their own DB
- Organisations avoiding database vendor lock-in
Choose Hetzner if…
- Developers and SMEs with their own ops know-how
- Cost-conscious projects that need standard infrastructure
Scores are editorial orientation, not legal advice. Details are based on public provider information and are not independently verified.