Fiddler AI

Fiddler is the all-in-one AI Observability and Security platform for responsible AI. Monitoring and analytics capabilities provide a common language, centralized controls, and actionable insights to operationalize production ML models, GenAI, and LLM applications with trust. An integral part of the platform, the Fiddler Trust Service provides quality and moderation controls for LLM applications. Powered by cost-effective, task-specific, and scalable Fiddler-developed trust models — including air-gapped deployment for secure environments — it delivers the fastest guardrails in the industry.

Fortune 500 organizations use Fiddler to scale LLM and ML deployments to deliver high-performance AI, reduce costs, and be responsible in governance.