What is sovereign AI?

Updated Oct 16, 2026 · 7 min read

Controlling the AI you depend on — where the data lives, which models run, and who operates the infrastructure.

A working definition

AI sovereignty is the ability to use AI without depending on decisions made elsewhere. For a country, that means domestic capacity and laws that apply. For an organisation, knowing where its data goes and being able to switch providers. For a person, control over what is stored and shared.

It is not the same as isolation. A sovereign setup can still use the best models in the world — the question is whether you can choose them, host them where you want, and replace them if you need to.

The three layers

01
Data sovereignty
where conversations, documents and memory are stored, and whose laws govern access.
02
Model sovereignty
whether models are open and replaceable, or controlled by one company that can change terms, prices or availability.
03
Infrastructure sovereignty
who operates the servers and chips, and whether you could run the system yourself.

Why it matters for Canada

Most popular assistants are operated outside Canada. That raises practical questions: which laws apply to your data, whether you can meet your own privacy obligations, and what happens if a foreign provider changes its policies.

Canadian governments have made sovereign compute a priority, and privacy regulators have begun scrutinising how large AI services collect personal information. For organisations, sovereignty is increasingly part of procurement: buyers want to know not just where data sits, but who can reach it.

Residency is a start, not the finish

Storing data in Canada matters, but so do the model that reads your prompt and the company running the servers. Some services store your history in Canada but send each prompt to a model running in another country.

Open-weight models can be hosted anywhere — including in Canada or on your own hardware — and self-hosting closes the loop.

Data residency and AI in Canada

How to evaluate a tool

01
Storage
where is my data stored at rest, including backups?
02
Processing
where does the model that reads my prompt run?
03
Models
are they open-weight, and can the provider switch them without breaking my work?
04
Operator
which company runs the infrastructure, and under which country’s laws?
05
Exit
can I export my data and leave, or run the system myself?

How Digby approaches it

01
Accounts, conversations, memory and files stored in Canada.
02
Open-weight models on Canadian hardware, chosen per question, no single-vendor lock-in.
03
A self-hosted option for full control of data, models and infrastructure.

Sovereign AI with Digby Self-hosted Digby

Frequently asked questions

Is sovereign AI the same as Canadian AI?

Not exactly. A Canadian company can still depend on foreign infrastructure and closed models. Sovereignty is about control, wherever the vendor is based.

Can open-weight models be sovereign?

Yes. Because the weights are published, they can be hosted by a Canadian provider or on your own hardware.

Do I need to self-host to be sovereign?

No. Self-hosting gives the most control, but a provider that stores data and runs models in Canada on open models covers most of what individuals and many organisations need.