New BayesiaLab 11.5

Learn about the new features in Hellixia, BayesiaLab's native GenAI integration.

BayesiaLab

The Leading Desktop Software for Research, Analytics, & Reasoning with Bayesian Networks

BayesiaLab Trial

Explore all of BayesiaLab's features in a free 30-day trial.

BayesiaLab User Guide

1,500+ Pages of BayesiaLab documentation.

Hellixia User Guide

BayesiaLab's new subject matter assistant powered by GenAI.

New BayesiaLab Courses

Learn all about Bayesian networks in the highly-acclaimed BayesiaLab Courses coming up in Miami Beach in October.

2025 BayesiaLab Conference

Join the BayesiaLab Conference on March 6–7 at Florida Atlantic University in Boca Raton, Florida, and Learn from Leading Experts.

BRICKS

A probabilistic relational modeling framework.

BEST

A Bayesian expert system for troubleshooting.

Upcoming BayesiaLab Events

Courses, seminars, & events around the world.

BayesiaLab Installation Guide

Set up BayesiaLab on your Windows, Mac, or Linux/Unix computer.

The BayesiaLab Book

E-Book: Bayesian Networks & BayesiaLab — A Practical Introduction for Researchers.

BayesiaLab WebSimulator

Publish your BayesiaLab models as a WebSimulator.

Bayesia Expert Knowledge Elicitation Environment (BEKEE)

Construct Bayesian networks with expert knowledge.

Bayesia Engine API

Learn and deploy Bayesian networks programatically.

Frequently Asked Quesions

About Bayesian Networks and Bayesia.

Key Concepts

What you should know when working with Bayesian networks.

Prices & Licensing

Configure BayesiaLab to your requirements.