Diffblue: Venture Capital Funding History
Diffblue
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News from Diffblue


Diffblue
1 Apr 2025
Diffblue awarded £1m Innovate UK grant to advance AI-powered code testing with reinforcement learning
Diffblue develops autonomous AI software that generates and maintains unit tests for Java code, using reinforcement learning and code execution to improve software quality without manual test writing.


Diffblue
30 Oct 2024
AI-powered autonomous testing platform Diffblue secures £5m amidst rapid growth
Diffblue develops generative AI software that autonomously writes tests for Java code, helping engineering teams improve coverage, reliability and productivity without manual effort.
Diffblue
- Developer Tools
- Oxford, United Kingdom
- £6m
- diffblue.com
- Update Information
More venture news
- 1 Sept 2026

OrchestraOrchestra lands a £2.4m seed round led by Differential Ventures for control plane that runs data pipelines and AI agents together
SeedDeveloper Tools - 16 Jul 2026

MeticulousMeticulous raises £11m in funding from Chemistry to automatically generate and maintain test suites for engineering organisations
Series ADeveloper Tools - 16 Jun 2026

UndoUndo raises £28m in funding from Elsewhere Partners to help AI agents find the root cause of bugs in complex codebases
EquityDeveloper Tools