Build it your way. Own every layer of it.
Your team runs the systems and your company owns them. The AI works for your people, not the other way around. Everything runs online or offline, and it works the same whether your team is one person or ten thousand.
Who Uses Cloud Underground?
The problem is not the technology. It is permission.
Most organizations cannot use AI the way they want to. The data cannot
leave the building. The vendor owns the stack. Legal says no before
engineering gets to say yes.
So the people who could move fastest are the ones sitting still and
waiting for approval.
We build the other option.
Your team runs it. Your company owns it.
Cloud Underground designs systems that run on your own hardware, online
or offline. No keys leave your building. No subscription can be revoked.
No provider holds your knowledge base. You get a perpetual license and a
machine nobody can reach but you.
Your people make the decisions and the system carries the load. Nothing
runs until a person approves it, and every action is written down. That
is not a setting you turn on. It is how the thing is built.
Build it your way, with whoever you want on the team.
Run it with an all human team. Run it with digital twins covering the
roles a bigger team would have held. Run it mixed. We do not sell you a
workflow. We hand your people the systems and they decide how the work
gets done.
That is why a one person company can operate on the same systems as a
Fortune 500. The systems do not care how many of you there are. They
care that you are the one in charge.
Built by people who have done this before.
Our systems train the next generation of defenders inside regional cyber
ranges. We have contributed to national standards for secure microservice
architecture. And for over a decade we have helped organizations turn a
complex idea into something buyers pay for.
There are three stages and they all run on one platform. Build takes an
idea to a paying customer. Grow turns a product into a company. Exit gets
you ready for diligence before anyone asks for it.
Here is how it works.
From the Blog
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What “Sovereign AI” Really Means: Ethics & Acco...
When people hear “Sovereign AI,” they imagine secrecy or rebellion. But at Cloud Underground, sovereignty means accountability — AI that answers to humans, not corporations.
What “Sovereign AI” Really Means: Ethics & Acco...
When people hear “Sovereign AI,” they imagine secrecy or rebellion. But at Cloud Underground, sovereignty means accountability — AI that answers to humans, not corporations.
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How a Box on My Desk Became a Cloud — The Real ...
From a single box on my desk in 2020 to the launch of Cloud Underground’s Bronze Twin in 2025 — this is the story of how I built automation that...
How a Box on My Desk Became a Cloud — The Real ...
From a single box on my desk in 2020 to the launch of Cloud Underground’s Bronze Twin in 2025 — this is the story of how I built automation that...
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Candles to Cloud Labs
The story of work began with a candle and ends in the glow of a screen. In Candles to Cloud Labs, Nato Riley explores how builders can reclaim control of...
Candles to Cloud Labs
The story of work began with a candle and ends in the glow of a screen. In Candles to Cloud Labs, Nato Riley explores how builders can reclaim control of...
Shop Cloud Underground
Sovereign AI Starter Kit (Includes dRAG Pack + MVP Blueprint)
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Software Only
Custom-Forged Cloud
Closed-source, customized cloud deployments designed for your infrastructure.
- Built for enterprise
- Custom-built cloud-native technology
- Graphics-accelerated, high-performance virtual environments
- You own the code and deployment
Software + Mentorship
Cloud Mentors Inner Circle
Custom-Forged cloud environments with guided engineering mentorship for your team.
We teach you how to run, scale, and own your stack.
Fully Managed
End-to-End Engineering Services
Custom-forged cloud + an engineering team fully managed by us. We bring the tools and the team. You own the asset.
The Platform: Underground Nexus
The nerve net of every solution we build, Underground Nexus is the free-forever, self-healing, cloud-agnostic, high-performance, fully customizable virtual infrastructure platform.
We took two years of platform engineering, automating, and developing and packaged all that work into an open-source platform.
From secure virtual desktops to automated compliance workflows, the Underground Nexus adapts to your needs and the changing tides of your business.
Swarm Swag
Support radically innovative open-source dev and look cool at the same time with gear from Cloud Underground.
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Cloud Underground embroidered logo oversized tie-dye adult unisex t-shirt
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Cloud Underground stainless steel water bottle
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Cloud Underground logo stickers
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