Undo has closed a $37m (£27.6m) funding round led by Elsewhere Partners to accelerate its development efforts and expand global market reach.
Cambridge-based Undo allows coding agents to solve complex problems on codebases, enabling fully automated root-cause analysis across development, test and production.
The startup gives AI agents the runtime context needed to reliably diagnose complex software issues in multifaceted systems. Runtime context tells the model what the program did, rather than just what the code says, so the models perform better.
By capturing complete execution history into self-contained recordings, Undo enables AI agents to perform accurate root-cause analysis and ensures even AI-generated code remains understandable and maintainable.
With the new funding, Undo plans to significantly scale its product development, customer support and go-to-market teams across the US and Europe to support the expansion and adoption of its solutions.
“Undo has spent years building deterministic, program recording technology for code failure runtime visibility, which has become absolutely essential with the rise of AI,” says Greg Law, founder and CEO at Undo.
“This investment allows us to accelerate at exactly the right moment – embedding Undo into AI workflows, scaling our commercial reach, and ensuring we are an essential part of how engineering teams operate in this new, AI-first world.”
