Software and AI infrastructure,
built to be owned.
Deterministic retrieval, agent control-planes, and the full stack around them - benchmarked first, then built. Tools you own, not rent.
Six ways we ship working software
Retrieval & Sift
Deterministic search and RAG that works without a GPU or an internet connection. SDKs, dataset packs, and full retrieval builds.
AI Platform / Control-Plane
Agent orchestration, tenant isolation, and control planes that keep multi-agent systems auditable and contained. See the flagship build →
MCP & Integrations
Model Context Protocol servers, connectors, and ERP-to-AI bridges - starting with the ERP-MCP connector.
ERP & CRM
ERP and CRM implementation, custom modules, and multi-tenant boilerplates for companies that run on an ERP or CRM.
Full-Stack & DevOps
PWAs, Docker Compose stacks, local LLM serving, and security hardening - from prototype to production.
Consulting & Retainers
Architecture, audits, and monthly retainers. Offline AI architecture, security audits, and Bulgarian localization.
Built by someone who benchmarks first
Oren Stack started with a benchmark, not a belief. We measured the techniques, learned where each one wins, and built the range: deterministic retrieval when exactness matters, semantic search when similarity matters, and the infrastructure to run either at scale.
Multi-tenant platforms, run in production
The same isolation patterns behind the Control-Plane are already carrying real tenants - separate databases, per-tenant secrets, and clean separation of concerns, each deployed as its own stack.
Need software that actually works?
Tell us what you are building. We will tell you honestly whether we can help - and how.