Ownership over rental
AI you can't switch off, inspect or keep running isn't infrastructure, it's a dependency. We build things organisations own.
About Kaldryn
We exist so that the organisations that can least afford to leak data don't have to choose between modern AI and control of it.
What we do
Kaldryn is a private, self-hosted AI platform. It gives every employee a ChatGPT-style assistant, chat, document Q&A, drafting, summarising, that runs entirely on your own hardware, with no per-user fees and not a single byte of your data leaving the building.
Where most AI is rented from someone else's cloud, Kaldryn is owned. The model, the data and the infrastructure stay under your signature, sealed at the perimeter, and keep working even fully air-gapped.
Why we exist
Kaldryn was built inside Pontén Solutions out of a recurring conversation with regulated organisations across the Nordics and the EU. They wanted the productivity their teams were quietly getting from consumer AI tools, but every path to it ran through a third party's cloud, and for a hospital, a law firm, a bank or a public agency, that was the end of the discussion.
So we built the version that doesn't make that trade. Capable enough to be genuinely useful, sovereign enough that in-house counsel can sign off, and simple enough that a small IT team, not a platform org, can run it.
What we believe
Sovereignty by construction
Data control shouldn't be a contract clause you negotiate. It should be a fact of where the software runs.
Compliance in the box
The EU AI Act and GDPR aren't obstacles to route around. We ship the tooling that makes them tractable.
Calm, accountable engineering
Our customers operate in high-consequence environments. We match that with precision, not hype.
Built for the organisations that can't get this wrong
Kaldryn is designed for teams where a data-handling mistake is measured in licences, lawsuits and lives, not churn.
HealthcareLegalFinanceDefencePublic sectorNordics & EU
Backed by Pontén Solutions
Kaldryn is built and operated by Pontén Solutions, a privately held technology company. That backing means a stable home, real accountability, and a team that has shipped software into regulated environments before.
Visit Pontén Solutions →Based in the Nordics, by design
We build and operate from the Nordics, for European data residency. When we tell a customer their data stays in the EU, it's because the people, the support and the infrastructure are here too.
On your hardware. Under your signature.
Bring the AI in-house.
Talk to our team about a Kaldryn deployment, or a pre-built appliance shipped ready to seal.
Talk to Sales
or email info@kaldryn.com