Cloud Act Alternative Private AI hosting available

The GDPR-native

cloud, 100% open-source

European cloud infrastructure outside US jurisdiction. Managed hosting you can bring back to your own servers at any time. Zero vendor lock-in.

GDPR-Native
100% Open Source
24/7 Support

They trust Bunker

Platform

Everything for your infrastructure

A complete platform to assemble, deploy, observe and adapt your cloud infrastructure in a few clicks.

Real-time monitoring

Logs, metrics, alerts. All in one place.

0%
Uptime

Enhanced security

Encryption, audit, GDPR compliance.

GDPR ISO 27001 SOC2

Auto-scaling

Scale automatically based on load.

+2 instances 15 min ago

100% Open Source

Proven technologies. No vendor lock-in.

Kubernetes PostgreSQL Redis +15
How it works

Operational in 3 steps

From registration to production deployment, in just a few minutes.

1

Create your account

Free registration in 30 seconds. No credit card required.

2

Configure your stack

Choose your services: databases, storage, CI/CD, monitoring...

3

Deploy

Your infrastructure is ready in minutes.

0%

Cost vs US hyperscalers

Compared to AWS/GCP/Azure

0%

Guaranteed SLA

Automatic compensation

0 min

Deploy time

From scratch to production

0/0

EU-based support

Response < 15 min

Why Bunker

Data sovereignty without compromise

GDPR-compliant infrastructure outside US jurisdiction. Secure, highly available, fully open-source.

Bunker
The Cloud Act Alternative
Data stays in the EU
GDPR-native by design
Zero vendor lock-in
vs US Hyperscalers
US Cloud Act exposure
Vendor Lock-in
TCO x10-30
Not local-first
Not offline-first
Data leaves the EU
No reversibility
Opaque pricing
High latency
Impersonal support
SLA 99.9%

High availability

Multi-datacenter redundant architecture. Automated BCP and DRP with guaranteed compensation.

SOC 24/7

Enhanced security

End-to-end encryption, continuous audit, real-time intrusion detection.

Open Source

No vendor lock-in

Standard open source technologies. Export your data anytime. Migrate without friction.

$ export --all
< 15 min

Expert support

Team available 24/7. Migration support included.

Robin Straub Kevin Gillet François-Guillaume Ribreau
Online
New

Private AI:
Your data never leaves the EU

Cloud AI sends your data to US servers under the Cloud Act. With Bunker, run AI models on GDPR-compliant European infrastructure you fully control.

Open source models (Llama, Mistral, etc.)
Data never leaves European territory
Dedicated GPUs hosted in France
Discover Private AI Hosting
Pricing

Simple and transparent pricing

No hidden fees, no surprises. Pay only for what you use.

Starter

Ideal for testing and starting your projects.

Free
  • 1 project
  • 5 Go storage
  • Email support
  • European hosting
Start for free

Enterprise

For large organizations.

Custom
  • Everything in Pro Pro
  • Support 24/7 dedicated
  • Infrastructure private
  • Security audit
  • SSO / SAML
Contact sales

Secure payment and protected data

GDPR ISO 27001 HDS
Testimonials

What our customers say

Bunker cut our cloud costs by 50% while guaranteeing our data stays in the EU, outside US Cloud Act reach. The support is exceptional.
TP

Philippe C.

CTO, Ascor

The migration from AWS was seamless. The team guided us every step of the way and GDPR compliance was built in from day one.
ML

Marie L.

Lead Dev, Vlok

Finally a cloud where our data genuinely stays in Europe. No Cloud Act exposure, full GDPR compliance, and zero vendor lock-in.
JD

Julien D.

CIO, Netir

FAQ

Frequently asked questions

Everything you need to know to get started.

What is Bunker?

Bunker is a European sovereign cloud provider and Cloud Act alternative: managed cloud infrastructure hosted entirely in France, outside US jurisdiction. 100% open-source and fully portable.

For businesses that need GDPR-compliant hosting: benefit from redundancy and disaster recovery on Bunker cloud. As you grow, you can migrate to a fully on-premise setup thanks to our open-source stack.

Our philosophy: give businesses full control over their data and infrastructure, with European data sovereignty built in from day one.

Is my data really outside US jurisdiction?
Yes. Your data is hosted exclusively in France, in our own datacenters. We are a European company under EU law only. No Cloud Act, no FISA 702, no US government access. Our SOC team monitors your infrastructure 24/7 with end-to-end encryption.
Can I migrate from AWS/GCP/Azure?
Absolutely. Our team guides you through migrating from US hyperscalers to GDPR-compliant European infrastructure, without service interruption. We have already migrated dozens of companies off US clouds.
What SLA do you offer?
We guarantee a 99.9% SLA for our Pro and Enterprise plans, with automatic compensation in case of non-compliance. Our multi-datacenter redundant architecture ensures maximum availability.
How does support work?
Our technical team is available 24/7 for Pro and Enterprise customers. Guaranteed response time under 15 minutes. Email support for all customers, with an average response time of 2h.
What technologies do you use?
We exclusively use open source technologies: Kubernetes, PostgreSQL, Redis, Prometheus, Grafana, and more. This guarantees zero vendor lock-in and complete transparency on how your infrastructure works.

Have more questions?

Contact us
Launch offer: 3 months free

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