Vertical AI for legal and notarial work, built on kOS
In production today. Document intelligence, privilege logs, notarial workflows and de-identification, running on the same EU-sovereign platform every KlusAI use case lands on.
The vertical product sits on top of the platform. Identity, tenancy, audit trails and data residency are already underneath it.
Built for work that is regulated before it is automated
Every capability carries the obligation it has to satisfy. In legal and notarial work the two are the same conversation.
Document intelligence
Extraction and review across deeds, contracts and correspondence, with every field traceable to the page it came from.
Answers cite their source, so a reviewer can check the machine rather than trust it.
Privilege logs
Privileged material identified, logged and held back from anything that leaves the matter it belongs to.
Professional secrecy is enforced by the platform, not by remembering to apply it.
Notarial workflows
The steps a notarial act actually takes: parties, checks, drafting, signature and archiving, each with an approval that is recorded.
A tamper-evident audit trail covers who approved what, and when.
De-identification
kp-deid removes personal data before text reaches a model, so drafting and search work without the identities travelling with them.
GDPR data minimisation applied at the boundary, not promised in a policy.
The de-identifier is ours, and it is measured in the open
Legal text is the hardest case for de-identification: names carry meaning, and a redaction that leaks one national ID has failed. kp-deid is measured on EuroPriv-Bench, our open benchmark, in 8 EU languages.
See the researchNational-ID leakage, lower is better
EuroPriv-Bench, verified July 26, 2026.
What the AI may touch is a setting, not a convention
Every tool the assistant can reach is declared: what it reads, what it writes, and which actions stop for a human to confirm. A practice can show its regulator the configuration rather than describe the intent.
In production, not in decks
A Dutch notarial software platform is replatforming its product onto kOS.
Platform and IP model, signed and running. The partner keeps the domain and the customer relationship; the product runs on kOS.
Anonymized by agreement. We name the shape of the work, never the partner.
Vertical AI products, built with domain partners
We build AI-native products for regulated European industries together with partners who own the domain expertise. Legal and notarial are first, and the model is the same wherever it goes next.
The partner brings
- Domain expertise
- Distribution and customer relationships
- The regulatory reality of the practice
KlusAI brings
- kOS, in production and audited
- Models, including kp-deid
- Delivery, at a fixed fee per use case
Both hold
- A shared product
- Shared upside
- An IP model agreed before work starts
Own a legal or notarial practice area?
Bring the domain. We bring the platform, the models and the delivery.
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