Your business runs on context.
Now your AI can too.
Ontos compiles your domain — entities, rules, relationships, confidence — into an executable ontology. One source of truth that replaces brittle schemas, scattered rule engines, and untrustworthy LLMs. Enterprise AI that cites its sources, explains its logic, and gets smarter with every deal, every doc, every decision.
Ontology Runtime
Self-Improvement
Active · 111 gaps found
Trusted by operators and analysts across
Business knowledge,
compiled.
For 40 years, enterprises stored knowledge in six broken places: database schemas, rule engines, knowledge graphs, data quality tools, BI dashboards, and AI orchestration glue. None of them talked to each other. All of them rotted independently.
The .onto format unifies all six into a single compilable artifact — versioned, validated, executable. Author it once. The runtime compiles it into a live knowledge graph that powers your data layer, your rules, your dashboards, and your AI agents.
One source of truth. Six categories of tools replaced.
SQL schemas / ERDs
Drools / Camunda rule engines
RDF / OWL / SPARQL
Great Expectations
Tableau / Power BI
LangChain / agent glue
Typed entity graphs
Inference rules
Compiled domain model
Provenance + confidence calibration
Real-time reasoning + alerts
Agent-native execution
Complete Ontology Intelligence
Unify your data, compile your business knowledge, and deploy AI that actually understands your enterprise.
Ontology Runtime
Your business knowledge, compiled into executable intelligence. The runtime evaluates 29+ business rules against your live entity graph — in under 1 millisecond.
Unified Data Layer
50 systems. 30 definitions of “customer.” Ontos maps them all into one coherent ontology — one truth, one vocabulary.
.onto Business Rules
Your team writes rules in plain English. The runtime parses, validates, and deploys them. Zero engineering sprints.
Confidence Calibration
Three sources disagree. The engine decides. Source reliability × data freshness — resolved automatically with confidence-scored intelligence.
Three sources disagree. The engine decides.
The confidence calibrator weighs source reliability × data freshness and resolves automatically.
A different architecture, not a better dashboard.
Six tools, six languages, six rotting sources of truth
AI retrieves text and hopes the LLM stitches meaning together
Data quality lives in dashboards no one trusts
Every schema change requires an engineering sprint
Confidence is a vibe. Provenance is a footnote.
Intelligence decays the moment the report is shipped
One compiled artifact replaces six categories of tooling
AI reasons across a typed entity graph with explicit rules
Quality enforced at compile time, calibrated at runtime
Business users write rules in English. The compiler enforces consistency.
Confidence is a number. Every claim cites its source.
The model compounds with every deal, every doc, every decision
Three layers. One compiled artifact.
Most AI vendors give you a black box and ask you to trust it. Ontos gives you a transparent three-layer architecture you compose, audit, and own.
Foundation
Locked, maintained by Ontos. A universal type system — entities, properties, relationships, temporal logic, evidence, confidence. 1,667 lines of foundation ontology every domain inherits from. The physics of how your business thinks.
Industry
Production-ready, evolving. Pre-built domain ontologies for Private Equity, Financial Services, Industrial Project Management, FMCG, and Healthcare. 18,000+ lines across 7 industry models. You don’t start from zero — you start from the canonical model of your industry.
Your Business
Owned by you. Your KPIs, your thresholds, your decision rules, your confidence calibration. Written in plain English by your subject matter experts. Compiled, validated, version-controlled. The runtime executes it in under a millisecond.
Built for every stakeholder
Whether you sign the check, validate the tech, or run the ops — Ontos speaks your language.
200+ docs analyzed in hours, not weeks — with connections analysts miss
Due diligence that takes weeks compressed to hours. Every cross-reference, every risk factor, every hidden connection — surfaced automatically from hundreds of documents, with full source citations.
Connects with your entire data ecosystem
Ontos ingests from the systems you already run. No migrations. No rip-and-replace.
CRM Systems
Salesforce, HubSpot, Dynamics
ERP & Finance
SAP, Oracle, NetSuite
Data Warehouses
Snowflake, BigQuery, Databricks
Unstructured via MCP
Google Drive, PDFs, Emails
Everything you need.
One unified runtime.
Hover to explore the modules of the Ontos platform.
Ontology Foundry
Define, compile, and deploy your business ontology from a single workspace.
Data Connect
Knowledge Graph
Rules Engine
AI Agents
Why Ontos works
when other AI fails.
We are not a chatbot. We are not a knowledge graph vendor. We are not another LangChain wrapper. We are the layer that makes all of those things work.
Compilation, not hallucination.
LLMs guess. Compilers don’t. The .onto compiler validates every rule, every type, every relationship at build time. If your business logic is wrong, the build fails. If it compiles, it’s structurally sound — guaranteed.
Reasoning, not retrieval.
RAG-based AI reads one document at a time and prays the LLM connects the dots. The Ontos Runtime reasons across your entire entity graph — every entity, every rule, every relationship — in sub-millisecond inference. The same query that takes RAG 30 seconds and returns a confident-sounding wrong answer, Ontos resolves in 1ms with source citations.
Provenance by construction.
Every fact in the runtime carries its source: which document, which page, which passage, which model extracted it, with what confidence. Not an afterthought. Not bolted on. Built into the compiled artifact itself.
The Intelligence Stack
Three layers. One runtime. Raw data becomes structured intelligence.
Data Ingestion
Your documents, systems, and data feeds. CRM, ERP, market data, web scrapes — everything connected through MCP servers and flowing into the runtime.
Ontology Runtime
The .onto compiled domain model — the core IP. A live runtime that compiles your business knowledge into an executable knowledge graph with rules, constraints, and confidence scoring.
Intelligence Agents
AI that reasons, not retrieves. Agents work with full domain context — surfacing threats, reconciling conflicting data, and executing workflows with confidence scores.
Domain ontologies, built in
Pre-built for your industry. Your rules, relationships, and risks from day one.
Built for the institutions that can’t afford to guess.
Source-cited outputs. Auditable reasoning. Identity and access controls. Deployable where your data lives.
Source-cited outputs
Every claim, every metric, every risk traces back to the document, page, and passage it came from.
Auditable reasoning
Every rule that fires is logged. Confidence is calibrated against source reliability and data freshness.
Identity & access
SSO/SAML, role-based access controls, and per-deal workspace isolation built in from day one.
Deployable where you need it
Vercel, AWS, private cloud, or on-prem. Your data never leaves the perimeter you choose.
Send us 5 documents.
We'll send back intelligence you didn't know existed.
No commitment. No setup. Just 5 documents from your last deal, audit, or analysis — and see what Ontos finds.
Stop guessing.
Start knowing.
Join the enterprises building their intelligence layer with Ontos.