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AI for your whole company.On your premises.

Why BlackBox?

AI on your terms.

Advanced AI models on hardware in your own building. Your company decides what the AI may see and who may use it.

Complete AI. Ready to run.

BlackBox hardware and KairosOS arrive as one system. Athlas sizes, installs and keeps it updated, so your IT team does not have to become an AI team.

Built for sensitive work.

Healthcare, finance, defence, public sector and research: wherever the source material cannot be uploaded to an external provider, BlackBox lets you use AI anyway.

One platform for your company’s AI.

Chat, company knowledge, code assistance, automation and your own AI systems, built on the same models, permissions and logs.

KairosOS / The operating system for private AI

Your AI belongs with you.

The documents your teams work with, the questions they ask and the code they write are answered on a machine you can walk over to, by a team you can call.

Explore the AI tools

Sovereign AI

AI within your own walls.

Four departments, four kinds of sensitive material, one AI model. Switch between with and without BlackBox to see where the material goes.

Where your data goes

Illustration with example material. Nothing is sent anywhere.

Finance, Legal, Engineering and HR all work with the same AI model, and every file, question and code snippet is answered on hardware inside your own network. External connections are enabled only for the features and integrations you approve.

Use AI for sensitive work

Analyse customer information, work with proprietary code and automate internal processes without sending the material to an external model provider.

The right access for each person

We configure KairosOS permissions around your organisation. Access to tools and information follows your rules.

AI usage you can trace

KairosOS logs AI calls, agent actions and integration calls, so that usage can be reviewed and audited.

Public AI requires you to hand over the input.

A public cloud service sends your questions, files and other input to the provider’s servers. That makes it the wrong place for information that must stay inside your company.

Use Cases

AI across your business

The same BlackBox, set up for the work each part of your organisation does. Every example runs on your premises.

  • Upload the standard, the audit report and your own evidence; ask which requirements are met and where the gaps are. The documents never leave your network.

Explore Kairos

Powered by KairosOS

Create. Analyse. Build. Automate.

Your team gets ready-to-use AI tools, with Index for company knowledge and an API for your own AI systems. All in one environment on BlackBox.

What would you like to do?

Kairos Chat

Available now

Develop ideas, compare options and get help with writing and analysis. Keep the context as the conversation develops.

Example: Kairos Chat

KairosChat
Illustrative exampleAvailable now
Choose an example

From notes to next steps.

One set of notes. Two useful ways forward.

Project meeting · fictional notes

Lina sends a revised quote on Friday. Max confirms capacity by Wednesday. The client wants to know when delivery can start. Next check-in: Monday.

YouSummarise the decisions and next steps from our meeting.
Kairos
Three things to follow up: Lina sends the revised quote on Friday. Max confirms available capacity by Wednesday. The delivery date remains open. Confirm capacity before promising a start date. Bring the quote and capacity update to Monday’s check-in.
Reply ready

See how Kairos could fit your organisation.

Book a 15 min demo

BlackBox. Built for your AI.

BlackBox is the AI server we supply, complete with KairosOS. We size the hardware for your team, models and the AI systems you want to run.

Compare configurations

BlackBox. On your premises.

The complete AI environment. Delivered by Athlas.

One monthly lease covers the server, KairosOS, the models, updates and support. You choose the configuration; we handle the rest.

Athlas BlackBox™

An AI server in a compact tower or a rack, delivered with KairosOS and models tuned for your work.

Pros

  • Nothing leaves your network
  • Chat, knowledge search, code assistance and API included
  • Dedicated AI capacity for your whole team
  • Updates and support from the engineers who built it

Considerations

  • A monthly commitment, on terms agreed in the contract
  • Fixed hardware capacity
  • Requires physical space on-site
Hardware, software, updates and support in one monthly lease.

Four configurations. Built around your work.

Three towers and one rack platform. We size the configuration around how many people use the AI at the same time and the systems you want to run.

01

Entry

Chat and knowledge search for one team.

Simultaneous users
10–15
Tools included
Chat, Index
Placement
Ordinary wall socket
Best for

One team starting with chat and document analysis.

Monthly leaseQuoted after a 15-minute call
Recommended02

Base

Our standard configuration. Adds Agents, Codex and the deeper research models.

Simultaneous users
25–40
Tools included
Chat, Index, Agents, Codex (early access)
Placement
Ordinary wall socket
Best for

Companies where several teams use AI every day.

Monthly leaseQuoted after a 15-minute call
03

Base+

The same tools as Base, with room for far more simultaneous sessions.

Simultaneous users
40–60
Tools included
Chat, Index, Agents, Codex (early access)
Placement
Ordinary wall socket
Best for

Heavier parallel use: code, long documents, many simultaneous users.

Monthly leaseQuoted after a 15-minute call
04

Enterprise

A rack platform for larger organisations and several sites.

Simultaneous users
60+, several sites
Tools included
Chat, Index, Agents, Codex (early access)
Placement
Server rack
Best for

Larger organisations, larger models and tailored installations.

Monthly leaseQuoted after a 15-minute call

Simultaneous users is how many people can be working with the AI at the same moment. Kairos has no limit on the number of accounts.

Entry, Base and Base+ share the tower format. Enterprise is a rack platform.

The configuration is agreed with Athlas around the workloads you want to run.

Work directly with the team behind BlackBox.

BlackBox and KairosOS are developed by Athlas in Linköping. You work directly with the engineers behind the system, from planning and installation to ongoing development.

  • Direct contact with developers and founders
  • Hardware, operating system and AI tools from one provider
  • From order to a running system in 4–8 weeks
  • Openly available AI models, not tied to one provider, and custom integrations

KairosOS / Custom modules & integrations

Develop AI for your business.

Build your own AI systems on BlackBox and connect the tools you already use. We can develop the solutions for you or work with your developers.

  • OpenAI-compatible API

    Connect AI to your existing systems.

    Connect the tools your developers already use through a standard, OpenAI-compatible API. Athlas adapts the integration to your installation.

  • Part of your Kairos workspace

    Your own tools in Kairos

    Add your own tools to Kairos, such as a service dashboard or a quoting tool. They use BlackBox for AI and share the platform’s permissions and logging.

An interactive example, connection details and the security model, for your IT team and developers.

Questions about BlackBox

What are BlackBox and KairosOS?

BlackBox is the AI server Athlas supplies and manages at your premises. KairosOS is our own operating system and AI platform, with models, security, AI tools, Index and an API for your own AI systems. We tailor the environment and handle installation, operations, updates and support.

What is the difference between local AI and cloud AI?

An external cloud AI service processes information on the provider’s servers. With BlackBox, AI processing takes place on the AI server Athlas supplies and manages at your premises. Your team can use AI with internal information that cannot be sent to an external model provider. Read more in our guide: Local AI server for business: what does it take?

How does the lease work?

The subscription covers BlackBox hardware, KairosOS, updates and support for your agreed configuration. Athlas owns the hardware. The term and scope are set out in the contract.

What happens to the information we give the AI?

It is processed on BlackBox inside your own network, and nothing is sent to an external model provider. Permissions and logging follow your security requirements; external connections exist only for the integrations you approve.

What does sovereign AI mean?

Sovereign AI means that your organisation, not a provider, controls the data, the models and how the system is used. BlackBox gives you that control in practice: the hardware is in your building and the logs are yours.

See BlackBox in action.

In 15 minutes, we’ll show you the AI suite and how BlackBox could work for your organisation. We’ll also cover capacity, installation and monthly pricing.

We work from Linköping, Sweden.

Tell us about your project