General
Open Models. Full Control.
Open models through one API, running in ISO 27001-certified European data centers. Start with pay per token, then scale to dedicated endpoints or bare metal GPUs.
OpenAI-compatible API
Pay per token or per seat
Next to your S3 storage
Trusted by Thousands of Businesses Across Europe
Open-weight models as an API or on dedicated GPUs, next to your storage.
From €0.05 per 1M tokens
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Dedicated NVIDIA clusters for training and inference. Nothing shared.
From €2.60 per GPU-hour
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S3-compatible storage for AI training data in Europe. No egress or API fees.
From €7.99 per TB/month
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Sovereign, fast and affordable AI inference and cloud storage.
Mistral Large 4
EU
Streaming
Hosted in Finland
Ask anything...
Sovereign by design
Your data and your inference stay in European data centers. We never look at your data or train on it.
Priced for growth
Open models and bare metal at a fraction of hyperscaler cost, with no egress fees and no API charges. Predictable every month.
Built for performance
Fast storage and fast inference, with bare metal GPUs next to your data and engineers who actually pick up.
Enterprise
Dedicated compute and multi-petabyte storage, under European law.
Reserved GPU capacity with contractual SLAs.
S3-compatible, no egress fees.
ISO 27001 certified, operated under EU law.
Volume-based pricing and a dedicated account team.
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What Customers Say
Average rating
of satisfied customers
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Klaus Brennscheidt
Head of IT, DIPF Leibniz Institute
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Patrick Cutajar
Managing Director, Eyetech Ltd
Our OpenAI- and Anthropic-compatible API and S3-compatible storage plug straight into the
AI, data and backup tools your team already runs.
AI apps and agents
Claude Code
Codex
n8n
Open WebUI
Cline
LlamaIndex
Langdock
PipesHub
Data and analytics
Hugging Face
ClickHouse
DuckDB
Apache Iceberg
Delta Lake
MLflow
Milvus
LanceDB
Backup and recovery
Correct, no egress fees under our fair use policy. Fair use means egress in line with normal workloads. If your egress massively exceeds your stored volume over a sustained period, we’ll reach out to find a fair arrangement.
We offer European digital sovereignty with data protection under a single legal framework. Our vertically integrated technology stack delivers enterprise-grade performance, and transparent pricing with no hidden fees keeps costs predictable.
Our headquarters are in Hamburg, Germany, and we operate under strict European data protection law.
Impossible Cloud is privately owned by its co-founders, Dr. Kai Wawrzinek and Dr. Christian Kaul, together with leading European venture capital firms and investors.
In 2021. Since then we have grown to several thousand customers and a strong partner network across Europe.
Per token is a serverless endpoint, so you pay only for the tokens you use. Per seat gives each person on your team one monthly price, from €19. Dedicated reserves GPUs for your model, priced per contract, which costs less once your traffic is steady.
No. Your prompts and responses aren’t cached or logged, and your data never trains our models.
Yes. Pick a model, tell us the workload, and we’ll get you set up.
Mistral, DeepSeek, Qwen, GLM, Hermes, Gemma, Nemotron, gpt-oss, Kimi and MiniCPM, plus vision and embedding models, hosted in Europe (EU or UK). Every model and its price is in the full price list. New families are added as they are released. If you need another model, tell us in the form.
Yes. Change the base URL and the key, and the rest of your code stays as it is.
Pay per token, with separate rates per million input and output tokens. Every model’s price is in the full price list above.
Yes. Per-seat plans start at €19 per user per month, for teams that chat with open models. Talk to sales to set one up.
Dedicated reserves GPU capacity for your model, and we still run it. Talk to sales to size it.
Yes. Impossible Cloud offers multiple regions across Europe, and you can write your data to each region independently.
An always-hot storage model with consistently low latency and high throughput. You can test it on your own workload with a free trial.
It is designed for 99.999999999% (11 nines) durability over a year. Erasure coding distributes data across servers, so disk or server failures don’t lose data. We still recommend versioning, access controls and regular backups.
Most customers use us with Veeam, Acronis, MSP360, Nakivo and Hornetsecurity, with deep or native integrations.
Yes. Object Lock prevents data from being changed or deleted for a defined retention period, for compliance and ransomware protection.
Yes. Full S3 compatibility makes migration straightforward, and reserved capacity plans include migration support at no extra cost.
Dedicated. You get full access to NVIDIA systems, with no sharing and no virtualization layer.
Per GPU-hour, on a fixed term from 1 to 60 months, depending on the cluster. Longer terms get a lower rate, and you see the full price before you order.
Impossible Cloud is the contractual partner, and support is provided through our service framework.
Impossible Cloud is ISO/IEC 27001 certified as a company, and our data centers are certified to ISO 27001, SOC 2 and PCI DSS.
Data is encrypted in transit and at rest, using industry-standard algorithms.
Identity and access management includes role-based access control and multi-factor authentication.
Tell us where you want to start, from a free storage trial to managed inference, and we’ll point you the right way.
OpenAI-compatible API
Pay per token or per seat
Next to your S3 storage
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Marcel Jost
Technical Solutions Lead, Impossible Cloud
Online
Europe's sovereign cloud platform. Built for businesses. Backed by security. Powered by partners.
Impossible Cloud combines S3-compatible object storage with enterprise-level performance, advanced security, and simple, transparent pricing — now available in North America.
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