Diffblue is changing the way software is developed through our product, Diffblue Cover. Cover uses the power of AI to write unit tests for Java applications, one of the world’s most widely-used programming languages, so software development teams can work more efficiently, spend more time on tasks they value, and produce better code. 

Diffblue spun out of the University of Oxford and received the largest AI Series A funding in Europe in 2017. We’re backed by our Investors, who are leading venture capital funds, University, and our customers. 

We promote an environment in which we support and learn from each other. We strongly believe that diversity is important for a modern business, and that when different opinions, backgrounds and life views meet, better results are obtained.