Bayes Server Limited

Bayes Server is a limited company registered in the United Kingdom.

We are proud to supply Artificial Intelligence software to some of the most advanced and well-known companies in the world.

Our software is used across aerospace, health, defense, space, finance, aviation, automotive, energy, engineering, and many other sectors.

Why do companies trust Bayes Server? Because we have been building innovative AI software and delivering value to Fortune 50 companies for over 15 years.


The first public release of Bayes Server™ was made available in 2008, however it took many years of development before this initial release.

Bayes Server™ started life as a research tool for a PhD carried out at Imperial College*. It later grew and was productionized into the commercial offering you see today.

Message from our Chief Artificial Intelligence Officer

Our Chief Artificial Intelligence Officer, Dr John Sandiford, has been delivering data driven solutions for over 15 years, has held hands-on leadership positions at well-known Fortune 50 and FTSE 100 companies, including Head of data science technology at BP, roles at GE, BAE Systems and the New York Stock Exchange and holds a PhD in Machine learning from Imperial College*.

Bayes Server™ software powers data driven organizations, using advanced technology based on Bayesian networks, with capabilities in all 4 analytics disciplines, Descriptive, Predictive, Diagnostic and Prescriptive.

Our data scientists are both machine learning & artificial intelligence experts as well as professional software engineers, resulting in a product which is mathematically advanced but also efficient, scalable and numerically stable with robust application programming interfaces (APIs). Our software is data-first meaning that we have built data-driven capabilities into the product from day one, even though Bayes Server™ can also be used to manually encode expert opinion.

We have invested in over a decade's worth of research to ensure that our algorithms are best in class. For example, we estimate that our default inference engine contains over 100 algorithms/optimizations that work together to provide world leading query capabilities.

Dr John Sandiford, Chief Artificial Intelligence Officer, Bayes Server

If you are interested in finding out more about Bayes Server™ technology and how it could help you, please do not hesitate to contact us

* Imperial college London is consistently ranked in the top 10 universities in the world.