Making production AI safe, robust, and reliable.
Our mission
We believe agents will become a new operating layer for the world. But intelligence without visibility cannot be trusted.
AI cannot be validated once and assumed reliable. Agents behave differently across users, models, tools, and time. Trust must be built continuously by seeing how they act in the real world, measuring the outcomes, and improving from every failure.
We are building the observability and evaluation infrastructure that makes this possible—so organizations can put AI behind their most important work with confidence.
Continuously in production
We have seen how AI fails at scale.
Built by engineering leaders from Microsoft, Amazon, Plaid, and Amplitude, we bring decades of experience building products for millions of users and infrastructure trusted by Fortune 500 companies.
We are growing engineering, research, and go-to-market teams.









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