Bayes Server · Causal AI

Causal AI software for decisions that matter.

Build explainable AI systems that connect data, expert knowledge, and causal reasoning.

Explainable by design Enterprise ready
Bayes Server Causal AI modeling interface
Causal reasoning in action
Industry recognition

Recognized by Gartner® in Causal AI

Bayes Server is featured in the Gartner® Hype Cycle for AI and listed in the Causal AI section.

A professional AI SDK and user interface

From evidence to explanation

A mathematical AI SDK and user interface for modeling, analysis, integration, and deployment.

Model what matters

Represent causes, relationships, expert knowledge, and uncertainty in models people can understand and challenge.

Turn insight into action

Use prediction, diagnosis, risk analysis, anomaly detection, and causal analysis to support better decisions.

Deploy with confidence

Integrate professional models with APIs and examples for .NET, Java, Python, R, Excel, MATLAB, and Apache Spark.

Customer proof

Trusted by some of the world’s largest companies and public organizations.

Bayes Server has worked with organizations across aerospace, defense, healthcare, automotive, finance, energy, engineering, and government.

Start with the decision

Discover what Causal AI can do for your organization.

Speak with specialists in Bayesian networks, causal reasoning, and decision intelligence.

Talk to an expert

Bayes Server

Causal AI for decisions that matter

Build explainable AI systems that combine data and expert knowledge to understand causes, quantify uncertainty, and support better decisions.

Explore Causal AI Talk to an expert
Bayes Server Causal AI modeling interface

Industry recognition

Recognized by Gartner® in Causal AI

Bayes Server is featured in the Gartner® Hype Cycle for AI and listed in the Causal AI section.

20+

Years of AI experience

Global

Enterprise and government use

One

Software from model to deployment

A professional AI SDK and user interface

Turn uncertainty into confident action

Bayes Server provides mathematical APIs, a user interface, and production-ready integration for causal reasoning and Bayesian networks.

Model what matters

Represent relationships, causes, expert knowledge, and uncertainty in models people can understand and challenge.

Make better decisions

Use prediction, diagnosis, risk analysis, anomaly detection, and causal analysis to move from insight to action.

Deploy with confidence

Integrate professional models into your systems with APIs and examples for .NET, Java, Python, R, Excel, and more.

Designed for demanding environments

From aerospace and defense to healthcare, finance, energy, and engineering.

Organizations use Bayes Server where decisions have consequences, information is incomplete, and explanations matter.

Trusted across industries

Used where decisions and uncertainty matter

Organizations across aerospace, defense, healthcare, automotive, finance, energy, and engineering use Bayes Server to build practical AI solutions.

Ready to apply Causal AI?

Start with the decision you need to improve.

Discuss your use case with specialists in Bayesian networks, causal reasoning, and decision intelligence.

Talk to an expert Download Bayes Server

The Bayes Server SDK and user interface

From evidence to explanation

Build AI systems that do more than predict: understand causes, explain uncertainty, and support action.

Bayes Server combines data and expert knowledge in Bayesian networks and Causal AI models for reasoning, diagnostics, risk analysis, anomaly detection, and decision automation.

Use the professional user interface to explore models, then integrate the mathematical SDK with existing systems and deploy solutions across demanding industries.

Learning center Features

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Windows
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macOS
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Linux

Built for your role

One SDK and user interface. Different paths to impact.

Start with the outcome you need, then go deeper into the technology, examples, and support behind it.

For decision-makers

Make complex decisions more transparent by seeing the evidence, assumptions, risks, and likely consequences behind each option.

Explore applications

For data scientists

Model relationships, test causal hypotheses, combine expert knowledge with data, and quantify uncertainty with professional analytics.

Explore capabilities

For developers

Integrate models into production workflows with APIs and examples for .NET, Java, Python, R, Excel, MATLAB, and Apache Spark.

Visit the code center

Automated descriptive analytics

Instead of analyzing hundreds of charts, use automated descriptive analytics to enable the automatic extraction of significant insight from data.

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Diagnostic analytics

From diagnosing faulty equipment to identifying diseases from symptoms, build powerful diagnostics and reasoning applications.

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Predictive analytics

Bayes Server™ not only supports prediction based on complex and hidden relationships in data, but also allows reasoning from outputs to inputs, diagnostics, anomaly detection & time series.

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Prescriptive analytics

Bayes Server™ models can include costs and decisions, that make decision making possible when uncertainty is present (Decision Automation, Decision Graphs or Evidence optimization).

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Advanced APIs

In addition to an advanced User Interface, Bayes Server can be driven programmatically via a number of advanced APIs, that include all the features of the User Interface and more.

Code center

Pure APIs

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Integrates with

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Solution areas

Mars rover concept
Autonomous Reasoning

Reduce uncertainty when operating in complex environments with unknown or incomplete information, by the repeated use of AI guided questioning/sensing and updating beliefs based on responses. Build agents using data and/or experts that can then adapt when deployed.

Aero engine maintenance
Diagnostics / troubleshooting

Build solutions to troubleshoot and diagnose complex problems, such as aero-engines, gearboxes & patients.

Decision making robot
Autonomous decision making

Make rational cost based decisions in complex uncertain environments, such as those where communication is delayed or cut-off, or when AI can outperform humans in terms of accuracy/speed/cost.

Gearbox failure
Health monitoring & Anomaly detection

Use advanced anomaly detection techniques to monitor complex data, such as sensor data or market data, to detect anomalous behavior and provide early warning of failure or other potentially catastrophic or costly events.

Risk analysis
Risk analysis

Move beyond Fault Trees, Event Trees, Bow-Tie models & FMECA toward sophisticated risk analysis approaches with Bayes Server.

Automated insight
Autonomous insight

Identify groups and relationships in data that were previously unknown.


Industries

Mars rover concept
Aerospace, space & defense

Visit our aerospace & defense hub to learn more about solution areas and customers in this sector.

Automotive assembly line
Automotive

Visit our automotive hub to learn more about solution areas and customers in this sector.

Energy 4.0
Energy

Visit our energy hub to learn more about solution areas and customers in this sector.

Health monitoring
Healthcare

Visit our healthcare hub to learn more about solution areas and customers in this sector.

All industries
Other industries

We are working on specific content for many other industries. Please get in touch for more information.


Learn more

Engage a Bayes Server expert to learn more about services and solutions for your industry.