U
Undo
Reversible Debugging Tools for C/C++ on Linux and Android
About Undo
Undo is a technology company specializing in time travel debugging solutions for Linux environments. The company's core product, LiveRecorder, allows developers to record, rewind, and replay code execution to diagnose and fix bugs efficiently. Undo serves a diverse range of clients, including leading technology firms like SAP, Juniper Networks, and Siemens. Operating in the software development market, Undo's business model revolves around providing subscription-based access to its debugging tools and services. The company generates revenue through licensing fees, support services, and consulting. By enabling developers to understand complex code and resolve issues faster, Undo significantly improves software quality and development speed.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2012
- Headquarters
- Cambridge, United Kingdom
- Employees
- 69
- Open positions
- None listed
- Dealroom signal
- 38.7/100
- Industry
- Enterprise Software
- Sector
- Other B2B Software, Testing, SaaS, Android, Automated Process, Platform, Presentation, Automated Technology
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES COther financing | Jun 2026 | $37M | $148M | Elsewhere Partners | ↗ |
| GRANTOther financing | Jul 2021 | $172K | — | Undisclosed | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Undo is 14K monthly website visits, down 36.4% over the last three months. Undo's team grew 0% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Cambridge Angels
Jaan Tallinn
Series A4 investors entered at this stage
Cambridge Innovation Capital
Martlet
Global Brain Corporation
Parkwalk Advisors
Series B and later1 investor entered at this stage
Elsewhere Partners
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Undo on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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