Featured in Domain Arrivals · 2026-08-13

KrattBridge Keeps Retrieval Inside the Building

KrattBridge builds retrieval-augmented AI systems that run inside an organisation’s own infrastructure, returning answers with their sources attached.

Why it surfaced

This is unusually concrete AI infrastructure: the reference deployment uses PostgreSQL and pgvector in Frankfurt, with hybrid retrieval, database-enforced access limits, and no outbound connections in the retrieval path. The site offers to demonstrate its isolation tests, including a cross-client query that returns zero records, rather than asking visitors to take its security claims on faith.