Bring Your Own Key & self-hosting
Use your own model provider account, or run the whole stack behind your own infrastructure.
Bring Your Own Key (BYOK)
A tenant can bring its own cloud-provider key (currently Anthropic and Cerebras). The key is encrypted at rest, your organisation bills its own account, and you control the model relationship directly. BYOK composes with any deployment mode.
Self-hosting
For maximum data sovereignty, the whole stack — the AI orchestrator, vector store, and local models (via Ollama / vLLM) — can be deployed behind your own private cloud or intranet using the sovereign compose configuration. Automated Postgres backup, restore, and a business-continuity runbook ship with it.
Related technical documentation
Deployment modes: cloud, sovereign & hybrid
Same code, different data boundary. Choose where AI runs by tenant and by matter.
Data sovereignty & model routing
How the model router keeps a sovereign tenant's documents away from third-party model providers — and why where your ANALYTICS goes is a separate question with its own control.
LexCore Sovereign: run it on your own servers
The self-hosted edition — what you receive, what you provide, and what it costs to run.
API overview
The service topology and the main REST surface for integrators.