Chronicle Labs builds software for testing and validating AI agents using production-derived data. The company says it turns live activity into staging environments, then replays workflows to catch failures before launch. Y Combinator lists the company as active, founded in 2026, and based in San Francisco.
Chronicle Labs offers a staging environment for AI agents, enabling businesses to backtest their agents against real production data. Key features of their platform include integration with over 100 production stacks, the ability to capture live data for reconstructing workflows, and significant improvements in scenario coverage and failure reduction. Notably, the platform claims to provide "30x Production-derived scenario coverage" and an "80% Reduction in critical failures," making it a valuable tool for AI development teams, data scientists, and businesses deploying AI solutions.