If you're not continuously creating tests, your CI isn't continuous

Diffblue Cover uses AI to write suites of unit tests so you can catch errors faster and earlier in your pipeline

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Protect your code

Diffblue Cover uses AI to automatically write suites of unit tests so you can catch errors faster and earlier in your pipeline, protecting your code from regressions and bugs.

Prevent bottlenecks

Software testing is the #1 bottleneck in DevOps. These testing bottlenecks lead to regressions and lost developer productivity, slowing your development velocity and reducing product quality. Automation is required at all phases of your CI and DevOps process. Diffblue Cover can help.

Make your workflow continuous

Diffblue Cover integrates via Git and can be adapted to your workflow, allowing you to continually create unit tests, and have truly continuous integration.

What our clients think

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Goldman Sachs

"Diffblue Cover is enabling us to improve quality and build new software, faster."

Matt Davey

Managing Director at Goldman Sachs

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AWS

"We're greatly benefiting from Diffblue to keep our customers secure."

Michael Tautschnig

Research Scientist at AWS

Recommended Resources

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Blog post

The Definitive Guide to Unit Testing, Chapter 8: How to deliver on the promises of DevOps

As discussed in Chapter 7, DevOps was designed to empower individuals and allow teams to reduce the time required to bring features into production. This promise always resonates with leaders, but the problem with DevOps is an old one: too many cooks spoil the broth. Here, we talk about how to overcome this.

Research

2019 Diffblue Developer Survey

What do the people who actually build software think about their companies’ software quality problems? We've asked 300 developers how to solve these challenges based on their first-hand experience with them.

eBook

The Definitive Guide to Unit Testing

Unit testing is vital for code quality, bug hunting, and successfully employing Continuous Integration. But if you’ve never done it before, where do you begin? To help you on your unit testing journey, we’ve put together the Definitive Guide to Unit Testing in Java.

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Recent Awards for Diffblue

European Software Testing Awards 2019

DevOps Industry Awards 2019