Posteo vs Infomaniak
Both Posteo and Infomaniak are European-built, GDPR-compliant solutions in the email hosting space. This comparison breaks down their features, pricing, compliance posture, and data residency so you can make an informed choice for your team.
Quick Overview
Posteo
EU- Headquarters
- Berlin, DE
- Pricing
- From €1/mo
- Open Source
- No
Infomaniak
EU- Headquarters
- Geneva, CH
- Pricing
- Free
- Open Source
- No
Key Differences
- Infomaniak offers a free tier, while posteo starts at €1/month. If you want to try before you buy, Infomaniak lets you get started without any upfront cost.
- Data residency differs: Posteo hosts data in Germany, while Infomaniak hosts in Switzerland. If your organisation requires data to stay in a specific EU country, this distinction matters for compliance.
- Infomaniak holds ISO 27001 certification, providing third-party assurance of its security practices. Posteo does not currently hold these certifications, which may matter for enterprise procurement requirements.
- Infomaniak was founded in 1994, giving it a 15-year head start over Posteo (founded 2009). More time in market often means a larger user community and more mature integrations, though newer entrants may offer more modern architectures.
- Each product has unique strengths: Posteo offers 100% renewable energy powered and PGP and S/MIME encryption, while Infomaniak provides kDrive cloud storage and Online office suite. Your choice depends on which capabilities matter most for your workflow.
Feature Comparison
| Feature | Posteo | Infomaniak |
|---|---|---|
| Name | Posteo | Infomaniak |
| Pricing | From €1/mo | Free |
| Free Tier | ||
| GDPR | ||
| ISO 27001 | ||
| Open Source | ||
| Headquarters | Berlin, DE | Geneva, CH |
| Data Centers | DE | CH |
| 100% renewable energy powered | ||
| PGP and S/MIME encryption | ||
| Anonymous registration | ||
| Calendar and contacts (CalDAV/CardDAV) | ||
| Incoming mail encryption | ||
| Two-factor authentication | ||
| No ads or tracking | ||
| Cash payment option | ||
| kDrive cloud storage | ||
| Online office suite | ||
| kMail email hosting | ||
| Video conferencing (kMeet) | ||
| Team messaging (kChat) | ||
| Large file transfer (Swiss Transfer) | ||
| Web hosting | ||
| Managed Kubernetes | ||
| Domain registration | ||
| Streaming services |
Pricing Comparison
Posteo
From €1/mosubscription
Infomaniak
Freefreemium
Compliance Comparison
Posteo
GDPRDPA
Infomaniak
GDPRISO 27001DPA
Get Started
Categories
How to Choose
You're a startup or individual on a budget
Choose Infomaniak
Your procurement requires ISO 27001 certification
Choose Infomaniak
You need enterprise-grade support and stability
Choose Infomaniak
You prefer a nimble provider with personalised support
Choose Posteo
Posteo vs Infomaniak — FAQ
What is the main difference between Posteo and Infomaniak?
Both Posteo and Infomaniak are European email hosting solutions with full GDPR compliance. The key differences lie in their approach: Posteo uses subscription pricing while Infomaniak uses freemium. Posteo is headquartered in Berlin, Germany, while Infomaniak is based in Geneva, Switzerland. Your choice should depend on your specific requirements for features, pricing, and data residency.
Which is more affordable, Posteo or Infomaniak?
Posteo starts at €1/month, while infomaniak offers a free tier. Pricing models differ (subscription vs. freemium), so compare based on your usage pattern rather than just the starting price.
Are both Posteo and Infomaniak GDPR compliant?
Yes. Both Posteo and Infomaniak are European companies that store data within the EU/EEA and offer Data Processing Agreements. Neither is subject to the US CLOUD Act or FISA surveillance. Additionally, Infomaniak holds ISO 27001 certification. For GDPR purposes, either option eliminates the legal risks associated with using US-based services.