Stack
UK & EU first, always
Our sovereign
AI stack.
Every layer chosen for openness, EU/UK hosting, and performance — without dependency on Big Tech infrastructure that can be switched off.
Foundation Models 01
Mistral Large 2 + LLaMA 3.3
State-of-the-art open-weight models matching GPT-4 performance. Self-hosted or Mistral EU API. No OpenAI key required.
EU-origin · Open weight
Agent Framework 02
LangGraph + CrewAI
Multi-agent orchestration with stateful workflows. 100% open-source under Apache 2.0. No vendor dependency, no per-agent fees.
Apache 2.0 · OSS
Inference & Compute 03
Hetzner EU + OVHcloud
GPU compute in Frankfurt & Paris datacentres. GDPR compliant. No US data transfer. 70% cheaper than AWS.
EU-hosted
Vector Database 04
Qdrant (self-hosted)
EU-origin vector search built in Rust. Your data never leaves your environment. High-performance, open-source.
German-built · OSS
Database & Auth 05
Supabase EU / PostgreSQL
Open-source Firebase alternative hosted in EU West. Full GDPR compliance, row-level security, real-time subscriptions.
EU-hosted option
API & Serving 06
FastAPI + Caddy
High-performance Python API serving with automatic HTTPS. Runs on any EU/UK server. Zero vendor lock-in.
Open Source
Fine-tuning 07
Unsloth + LoRA Adapters
2× faster fine-tuning at 70% less memory. Train UK-specific models — no Big Tech cloud required.
MIT licensed
Monitoring & MLOps 08
Langfuse + Grafana
Full observability on agent behaviour, cost, and performance. Self-hostable on your EU infrastructure.
EU-origin · OSS