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.
For North America
Bayesia USA
4235 Hillsboro Pike
Suite 300-688
Nashville, TN 37215, USA
Head Office
Bayesia S.A.S.
Parc Ceres, Batiment N 21
rue Ferdinand Buisson
53810 Change, France
For Asia/Pacific
Bayesia Singapore
1 Fusionopolis Place
#03-20 Galaxis
Singapore 138522