Undo

Summary active Updated Jun 3, 2026

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Location Cambridge, UK
Founded 2005
Latest Stage Growth
Total Raised $37M (June 2026 round)
Website https://undo.io
Sector
developer-tools ai software-debugging

Investors

Jaan Tallinn Seed (2014)
metaplanet Seed (2014)

Founders

Greg Law Founder & CEO

About

Undo is a Cambridge, UK-based software company providing runtime context and AI-powered root-cause analysis for debugging mission-critical software 1. The platform captures complete execution history into recordings, enabling AI agents and engineers to diagnose complex software issues across development, testing, and production environments 12. Undo’s customers include networking, database, semiconductor, and financial services companies 1.

The company was founded by Greg Law, who continues to serve as CEO 1.

Funding History

Date Round Amount Lead Co-investors
2026-06-15 Growth $37M Elsewhere Partners — 12

Note: The EU-Startups outlet reported the round as approximately €31M (the euro equivalent of $37M) 3; the company press release and US tech press confirm the headline figure as $37M USD 12.

Rod Favaron of Elsewhere Partners will serve as Executive Chair of Undo’s board, with support from Thom Everett and Damion Heredia from Elsewhere Partners 1.

What Investors Say

“Undo ensures engineering teams can effectively operate complex systems in an AI-first world and provide the essential runtime context.” — Rod Favaron, Operating Partner, Elsewhere Partners 1

What Founders Say

No independently sourced founder quotes from the June 2026 round announcement found at the time of profile creation.

Sources

  1. “Undo Closes $37 Million Growth Investment to Debug Mission-Critical Software for AI Era,” ODBMS.org, June 2026, accessed June 2026. https://www.odbms.org/2026/06/undo-announced-a-37m-growth-investment-to-accelerate/↩↩↩↩↩↩↩↩

  2. “Undo Secures $37 mn in VC Funding to Accelerate AI-Powered Root Cause Analysis and Enterprise Software Debugging,” InfotechLead, June 2026, accessed June 2026. https://infotechlead.com/tech/undo-secures-37-mn-in-vc-funding-to-accelerate-ai-powered-root-cause-analysis-and-enterprise-software-debugging-96565↩↩↩

  3. “Undo secures €31 million to bring runtime context to AI-assisted software engineering,” EU-Startups, June 15, 2026, accessed June 2026. https://www.eu-startups.com/2026/06/undo-secures-e31-million-to-bring-runtime-context-to-ai-assisted-software-engineering/↩