AI Studio · Legal Tech · Amsterdam
Building the future of
legal technology
Prometheus AI is a studio developing AI products for the notarial and legal world — plus games, tools, and experiments pushing at what software can do.
Een notaris die software bouwt. AI die de rechtspraktijk verandert.
Studio at a glance
Legal tech & DLS products
AI-powered tools for the legal world
From inheritance tax calculators to deed-control software — every product built to save notaries and families real time and money.
Testamenttoets
AI-powered testament scan that spots risks and inconsistencies before a notary ever opens the deed.
testamenttoets.nlerfbelasting.ai
Inheritance tax calculation and personalised advice for heirs — clear outcomes in minutes, not weeks.
erfbelasting.aiNotarisupdate
Curated quarterly briefings on Dutch notarial law — the journal that saves a busy notary three hours of reading.
notarisupdate.nlDossierCheck
Automated AI deed-control for notary offices — catches errors before execution, not after.
dossiercheck.prometheusai.nlFusiegezinPlan
A complete legal plan for blended families — protecting everyone when lines of inheritance blur.
fusiegezinplan.nlKinderplan
Structured legal protection for children's inheritance and guardianship — so parents stop postponing.
kinderplan.nlVerzorgingsplan
Holistic care and estate-planning product for couples — covering the scenarios nobody wants to think about.
verzorgingsplan.comBaby's eerste pensioen
Start a pension for a newborn on day one — the notarial and financial product that thinking-ahead parents need.
baby.prometheusai.nleKo P1 kantooroptimalisatie
AI-driven office optimisation for notary practices — 16-step orchestration from intake to deed.
p1.prometheusai.nlStudio — Games & experiments
Games built without a game engine
Three wildly different games, each a single HTML file or small bundle — proving that vanilla Canvas and JS can still punch hard.
De Overtocht
A wordless narrative adventure — told through sound, motion, and choice. No text, only feeling.
Play nowDIVISIO
A deckbuilder set on the human body map — 23 cards, 11 tumour abilities, 3 organs. Medical strategy in 60 KB.
Play nowBLACKOUT
Asymmetric hacker-vs-CERT power-grid strategy. Two sides, one grid, opposite win conditions.
Coming soonThe person behind it
A notary who builds
Christian Paul de Kok — civil-law notary in The Hague, AI builder, speaker on the intersection of law and technology.
Music & creative studio
Sound, composition & tools
From concept albums to in-browser music creation — the creative side of the studio runs on the same obsession as the code.
Technology
What runs under the hood
An honest overview — no vendor logos, just the actual stack powering every product in this studio.
Claude / Anthropic AI
Core reasoning, text generation and agent orchestration across all products.
Vanilla JS + Canvas
All games built without an engine — raw Canvas 2D, Web Audio API, zero dependencies.
Next.js / Astro
Legal product frontends on Next.js 16; content-heavy sites on Astro for speed.
Python / FastAPI
AI inference backends, webhook endpoints and data pipelines running on VPS.
Supabase
Postgres + Row-Level Security + Auth for every product that stores user data.
Caddy on own VPS
Self-hosted Caddy reverse proxy — automatic HTTPS, zero-config TLS for every subdomain.
LiveKit voice AI
Real-time voice AI for the eKo Prometheus agent and client-facing voice interfaces.
AWS Bedrock (EU)
GDPR-compliant AI inference via Frankfurt — used where data residency is non-negotiable.
Contact
Let's talk
Interested in a product, a collaboration, or a speaking opportunity? One e-mail is enough.
christian@prometheusai.nl