Undo

A runtime recording and replay platform that captures complete program execution down to the instruction level to automate root cause analysis for complex, non-deterministic failures in large codebases. It sells to software developers and engineering teams in enterprises building mission-critical software in industries such as networking, semiconductors, financial services and data management. It is delivered as a SaaS platform with deterministic recordings that agents and engineers can query and replay to trace causality.

Key features

• Record complete program execution to instruction level
• Capture every variable and thread event
• Capture every system call
• Deterministic replay of execution
• Time travel debugging
• Automated root cause analysis for AI agents
• Query recordings for causality
• Test failure debugging
• Production debugging
• CI and test suite integration
• LiveRecorder platform deployment
• UDB to analyze recordings