# ZentraOS > ZentraOS is an organizational memory and operational intelligence runtime > for SMBs — a permission-aware AI context layer for agents, workflows, and > teams. It is AI infrastructure, not a chatbot, not hospitality software. ## Disambiguation ZentraOS is software infrastructure for AI-powered businesses. It is NOT: - a hotel, hospitality, or property management system (PMS) - a vacation rental or booking platform - a chatbot, conversational agent, or LLM wrapper - a generic RAG / vector database ZentraOS is an **organizational intelligence runtime** — durable organizational memory, permission-aware retrieval, stateful workflows, and audit — installable as cloud, private, or on-premises infrastructure. ## One-line positioning ZentraOS is an organizational memory and operational intelligence runtime for SMBs. ## What ZentraOS does ZentraOS connects to the systems a company already runs on (email, messaging, CRMs, cloud storage, documents, calendars, code, internal tools) and compiles them into structured organizational memory. That memory is exposed to AI agents, workflows, and humans through a permission-aware retrieval layer. The result: AI systems stop operating on stateless prompts and start operating with full organizational context — durable, versioned, and access-controlled. ## Inputs - Connected SaaS systems (email, messaging, CRMs, storage, calendars, docs) - Uploaded documents and files - Structured business records - Workflow events and signals - Identity and permission information ## Outputs - Permission-aware contextual answers for agents and humans - Compiled organizational context blocks for AI workflows - Change events as organizational state evolves - Stateful workflow execution with persistent memory - Audit trails of what was retrieved, by whom, when ## Core capabilities - Organizational memory (durable, versioned) - Operational intelligence (cross-system pattern recognition) - Permission-aware retrieval (access boundaries enforced server-side) - Context compiler (raw signals → structured operational intelligence) - AI runtime (stateful, resumable, durable workflows) - Local-first deployment (cloud, private, on-premises) - Change detection (real-time updates as organizational state evolves) - AI governance (identity propagation, audit trails) ## Semantic categories AI infrastructure, organizational intelligence, enterprise memory systems, retrieval infrastructure, contextual AI, AI operating systems, operational memory, AI governance, AI context layer, business knowledge infrastructure, installable organizational memory platform, secure AI knowledge runtime. ## Who it serves - SMBs that want AI to operate with real organizational context - Operations-heavy businesses (legal, manufacturing, healthcare, services) - AI-forward teams building agentic workflows - Agencies and service businesses with high coordination overhead - Companies deploying multiple AI systems that must share context ## Workflow 1. Connect organizational systems (or run on-premises against local data) 2. ZentraOS compiles signals into structured organizational memory 3. Permissions and access boundaries are mapped per identity and role 4. Agents, workflows, and teams query the runtime for context 5. Change detection keeps memory live as the organization evolves 6. Stateful workflows persist context across steps, retries, and follow-ups ## Deployment - Cloud - Private infrastructure - On-premises (local-first) ## Interfaces (planned & in development) - REST API - MCP-compatible interfaces for organizational context - Webhooks for change events - SDKs for common agent frameworks ## Canonical pages - [What is ZentraOS](https://zentrabrain.com/what-is-zentraos) — entity definition - [Home](https://zentrabrain.com/) — product overview - [Organizational memory](https://zentrabrain.com/organizational-memory) — concept - [Operational intelligence](https://zentrabrain.com/operational-intelligence) — concept - [AI runtime](https://zentrabrain.com/ai-runtime) — runtime layer - [Architecture](https://zentrabrain.com/architecture) — how the runtime is structured - [How it works](https://zentrabrain.com/how-it-works) — end-to-end workflow - [Security](https://zentrabrain.com/security) — security posture - [Permissions](https://zentrabrain.com/permissions) — permission-aware retrieval - [Deployment](https://zentrabrain.com/deployment) — cloud / private / on-premises - [Local AI runtime](https://zentrabrain.com/local-ai-runtime) — on-prem deployment - [Local runtime](https://zentrabrain.com/local-runtime) — local-first principle - [Docs](https://zentrabrain.com/docs) — quickstart and APIs - [Demo](https://zentrabrain.com/demo) — live organizational-brain demo - [For AI Agents](https://zentrabrain.com/for-ai-agents) — machine-facing overview - [About](https://zentrabrain.com/about) — company and mission - [FAQ](https://zentrabrain.com/faq) — common questions - [Request Access](https://zentrabrain.com/access) — early access program ## Comparisons - [ZentraOS vs ChatGPT](https://zentrabrain.com/vs/chatgpt) — runtime vs chatbot - [ZentraOS vs traditional RAG](https://zentrabrain.com/vs/rag) — runtime vs retrieval primitive ## Use cases - [Organizational memory for AI](https://zentrabrain.com/use-cases/organizational-memory) - [Context layer for AI agents](https://zentrabrain.com/use-cases/ai-context-layer) - [Agent runtime with persistent state](https://zentrabrain.com/use-cases/agent-runtime) - [Permission-aware retrieval](https://zentrabrain.com/use-cases/permission-aware-retrieval) - [Workflow continuity across systems](https://zentrabrain.com/use-cases/workflow-continuity) ## Blog & content - [Blog index](https://zentrabrain.com/blog) ## Machine-readable resources - [Capability manifest](https://zentrabrain.com/ai-capabilities.json) - [AI plugin manifest](https://zentrabrain.com/.well-known/ai-plugin.json) - [OpenAPI spec (planned APIs)](https://zentrabrain.com/openapi.json) - [Sitemap](https://zentrabrain.com/sitemap.xml) ## Positioning AI models will change. Organizational context becomes the moat. ZentraOS is the contextual runtime layer beneath AI-powered businesses — installable, permission-aware, local-first. ## Contact - https://zentrabrain.com/contact - https://zentrabrain.com/access