Guardrails AI

Guardrails AI develops an AI reliability platform that provides a framework for building, governing, and scaling production generative AI across any LLM and deployment environment. The platform offers three core capabilities: synthetic data simulation for generating large-scale realistic datasets for fine-tuning, distillation, and prompt optimization; dynamic evaluation dataset generation that targets edge cases and risky outcomes to quantify failure modes before production deployment; and runtime guardrails that detect policy violations, hallucinations, and data leakage to block bad outputs before they reach users. The company's Guardrails Hub and Snowglobe product serve enterprises, startups, and government agencies, with open source components and a course developed with Andrew Ng on building production-ready, failure-resistant AI applications. Founded in 2023 and headquartered in Menlo Park, California, the company has raised approximately $7.5M in seed funding. Guardrails AI differentiates itself through case studies with Masterclass and Changi Airport, trusted by leading enterprises for AI reliability across the full lifecycle from training data to production deployment.