Diffblue Cover is an AI agent for automating the generation, maintenance and management of java unit tests. This enables developers to focus on building out high quality code while the Diffblue Agent has the unit testing Covered. A Diffblue Cover agentic AI unit testing workflow is: * 10x faster than GitHub Copilot * 250x faster than manual test writing * Delivers a 26x productivity boost compared to a developer using Copilot/ other coding assistants. A best-in-class unit testing agent, Diffblue Cover empowers Java development teams to achieve elevated levels of coverage, code quality and delivery velocity. **USE CASES** - Legacy code & application modernization - Code coverage - Full/ hybrid cloud migration - Regression testing - Continuous testing - DevOps and test automation
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The Diffblue annual revenue was $16.7 million in 2026.
Toffer Winslow is the Chief Executive Officer and Board Member of Diffblue.
19 people are employed at Diffblue.
Diffblue is based in Oxford, England.
The NAICS codes for Diffblue are [511, 513, 54, 541, 51].
The SIC codes for Diffblue are [73, 737, 7371, 7372].