Security and data protection, made in Germany.

Security and data protection, made in Germany.

GDPR LOGO

GDPR compliant

GDPR LOGO

(In-Process)

ISO 27001

GDPR LOGO

No data training

GDPR LOGO
GDPR LOGO

Encrypted

GDPR LOGO
GDPR LOGO

Hosted in Germany

GDPR LOGO

GDPR compliant

GDPR LOGO

(In-Process)

ISO 27001

GDPR LOGO

No data training

GDPR LOGO

Encrypted

GDPR LOGO

Hosted in Germany

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Your data stays in Germany

All customer data resides on German infrastructure.

ISO 27001

Stage 1 & 2 audits complete, certificate expected within weeks. Penetration test passed.

No training, ever

Your data never trains AI models. Contractually guaranteed

Encrypted end to end

TLS 1.3 in transit, AES-256 at rest.

Sovereign by default

Qwen runs on STACKIT (Schwarz Group) and Kimi on DeepMasks own infrastructure. All remaining models are processed within the EU.

Deleted when you say so

Removed from active systems immediately, purged from backups within 30 days.

Two levels of sovereignty.
You choose which one you need.

Every model on DeepMask is processed on European infrastructure, and your data is stored in Germany. But European is not one thing - so we tell you exactly what runs where, and let you decide how far you need to go.

Level 1 Fully sovereign

(no US parent company involved)

For organisations that must exclude US CLOUD Act exposure entirely, these models are the answer - and most AI platforms cannot offer this at all.

Qwen

->

STACKIT (Schwarz Group)

Kimi

->

DeepMask’s own infrastructure

Level 1 Fully sovereign

(no US parent company involved)

For organisations that must exclude US CLOUD Act exposure entirely, these models are the answer - and most AI platforms cannot offer this at all.

Qwen

->

STACKIT (Schwarz Group)

Kimi

->

DeepMask’s own infrastructure

Level 2 European processing

Your data stays in Europe and is never used for training - and we name every provider involved in our privacy policy rather than hiding them.

GPT · Claude · Gemini

->

EU regions

Level 2 European processing

Your data stays in Europe and is never used for training - and we name every provider involved in our privacy policy rather than hiding them.

GPT · Claude · Gemini

->

EU regions

Always, on both levels

  • Data stored in Germany

  • Data stored in Germany

  • No training on your data, ever

  • No training on your data, ever

  • TLS 1.3 in transit, AES-256 at rest

  • TLS 1.3 in transit, AES-256 at rest

  • Every sub-processor named publicly

  • Every sub-processor named publicly

Most providers give you one option and a vague promise. We give you a choice and a list. If your compliance team needs a specific model on specific infrastructure, tell us -that is a conversation we have every week.

What happens to a prompt

1

You type a prompt or upload a document. Transport is TLS-encrypted.

2

The request is processed on our platform on German infrastructure

3

The model you chose generates the answer - on STACKIT or DeepMask infrastructure for our sovereign models, within the EU for all others.

4

Your content is stored encrypted (AES-256) in your workspace so your team can keep working with it -it is your data, and it stays yours.

5

Nothing is ever used for model training.

6

When you delete: removed from active systems immediately, and purged from backups within 30 days. No indefinite retention, no grey zone.

Exactly where we stand

Items

Status

Details

ISO 27001

in progress

Stage 1 and Stage 2 audits complete. Certificate expected within weeks. (Swaps to “Certified” the day it lands.)

Penetration test

done

Passed, as part of the ISO 27001 certification process.

GDPR

compliant

All customers covered by our Terms of Use and Data Protection Agreement; a separate AVV is available for corporate customers on request.

Encryption

done

TLS 1.3 in transit, AES-256 at rest.

Data deletion

done

Removed from active systems immediately, purged from backups within 30 days.

TOMs

documented

Available on request.

Sub-processors

published

Every processor named in our Data Protection Agreement.

Data Protection Officer

appointed

External DPO appointed.

Items

Status

Details

ISO 27001

in progress

Stage 1 and Stage 2 audits complete. Certificate expected within weeks. (Swaps to “Certified” the day it lands.)

Penetration test

done

Passed, as part of the ISO 27001 certification process.

GDPR

compliant

All customers covered by our Terms of Use and Data Protection Agreement; a separate AVV is available for corporate customers on request.

Encryption

done

TLS 1.3 in transit, AES-256 at rest.

Data deletion

done

Removed from active systems immediately, purged from backups within 30 days.

TOMs

documented

Available on request.

Sub-processors

published

Every processor named in our Data Protection Agreement.

Data Protection Officer

appointed

External DPO appointed.

Documents for your data protection officer

The data processing agreement, our technical and organisational measures, the sub-processor register and our security documentation are all kept in the Trust Center. No form, no NDA, no sales call.

open your document library

For professions bound to confidentiality we stand

Law firms, patent attorneys, medical practices and tax advisors work with data under special legal protection. DeepMask is built to support those obligations: German hosting, contractual no-training guarantees, granular workspace controls, and agreements in writing.

Mr. Data Protector

Data Protection Officer

Security questions? Ask the people who built the architecture.

Not a support queue. Our Data Protection Officer and our engineering team answer security questionnaires directly.

Send your questionaire

FAQ

Questions?
We've Got Answers.

Where is DeepMask hosted?

Is our data used to train AI models?

Do you provide an AVV and TOMs?

Who are your sub-processors?

What happens when we delete data - or leave?

Are you ISO 27001 certified?

Has DeepMask been penetration tested?

Mr. Data Protector

Data Protection Officer

Security questions? Ask the people who built the architecture.

Not a support queue. Our Data Protection Officer and our engineering team answer security questionnaires directly.

Send your questionaire

FAQ

Questions?
We've Got Answers.

Where is DeepMask hosted?

Is our data used to train AI models?

Do you provide an AVV and TOMs?

Who are your sub-processors?

What happens when we delete data - or leave?

Are you ISO 27001 certified?

Has DeepMask been penetration tested?

DeepMask provides a truly secure environment, so we can leverage AI confidently across our entire workflow.

Maximilian J. Weiss

Partner, SKM-IP

Use the best AI models - and keep your data where it belongs.

Haiku 4.5

New Chat

Chats

Projects

Recents

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Jonas has joined!

How can I help you today?

AI can make mistakes. Please double-check responses.

Models

Qwen (DeepMask)

Kimi K2 (DeepMask)

GPT-OSS 120B (Stack IT)

Haiku 4.5

Gemma 3 27B (Stack IT)

Gemini 2.2 Flash

Gemini 2.5 Flash

GPT-4o

GPT-4.1

Mistral large 2.1

DeepSeek V3

GPT-5.3

Opus 4.5

Sonnet 4.5

GPT-o3 Mini

Grok 3 Mini

Grok 4 Fast

Haiku 4.5

New Chat

Chats

Projects

AI Automation Product

Summer Campaign Research

PR Project Agents

Blog Post Daily Content

Ads Banners on Main Lander

Recents

Show

Jonas Müller

Paid plan

Models

Qwen (DeepMask)

Kimi K2 (DeepMask)

Qwen3 (Stack IT)

GPT 5.2

GPT-OSS 120B (Stack IT)

Haiku 4.5

Gemma 3 27B (Stack IT)

Gemini 2.0 Flash

Gemini 2.5 Flash

GPT-4o

GPT-4.1

Mistral large 2.1

DeepSeek V3

GPT-5.3

Opus 4.5

Sonnet 4.5

GPT-o3 Mini

Grok 3 Mini

Grok 4 Fast

Jonas has joined!

How can I help you today?

AI can make mistakes. Please double-check responses.

Use the best AI models - and keep your data where it belongs.

Haiku 4.5

New Chat

Chats

Projects

Recents

Show

Jonas has joined!

How can I help you today?

AI can make mistakes. Please double-check responses.

Models

Qwen (DeepMask)

Kimi K2 (DeepMask)

GPT-OSS 120B (Stack IT)

Haiku 4.5

Gemma 3 27B (Stack IT)

Gemini 2.2 Flash

Gemini 2.5 Flash

GPT-4o

GPT-4.1

Mistral large 2.1

DeepSeek V3

GPT-5.3

Opus 4.5

Sonnet 4.5

GPT-o3 Mini

Grok 3 Mini

Grok 4 Fast

Haiku 4.5

New Chat

Chats

Projects

AI Automation Product

Summer Campaign Research

PR Project Agents

Blog Post Daily Content

Ads Banners on Main Lander

Recents

Show

Jonas Müller

Paid plan

Models

Qwen (DeepMask)

Kimi K2 (DeepMask)

Qwen3 (Stack IT)

GPT 5.2

GPT-OSS 120B (Stack IT)

Haiku 4.5

Gemma 3 27B (Stack IT)

Gemini 2.0 Flash

Gemini 2.5 Flash

GPT-4o

GPT-4.1

Mistral large 2.1

DeepSeek V3

GPT-5.3

Opus 4.5

Sonnet 4.5

GPT-o3 Mini

Grok 3 Mini

Grok 4 Fast

Jonas has joined!

How can I help you today?

AI can make mistakes. Please double-check responses.