Fiddler is the all-in-one AI Observability and Security platform for responsible AI. Our evaluations, monitoring and analytics capabilities provide visibility, context and control across development and production. This gives teams actionable insights to build better, more reliable AI agents, and GenAI and ML applications. An integral part of the platform, the Fiddler Trust Service provides quality and moderation controls for AI agents and GenAI applications. Powered by cost-effective, task-specific, and scalable Fiddler-developed Trust Models - they deliver the fastest guardrails in the industry. Fiddler offers flexibility in secure deployment options through cloud and VPC environments.

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Funding Events

Date	Amount	Type	Investors	Valuation
01/27/26	$30,000,000	Series C	Benhamou Global Ventures Capgemini Dallas Venture Capital Dentsu Ventures Insight Partners LDV Partners LG Technology Ventures Lightspeed Venture Partners Lux Capital Mozilla Ventures RPS Ventures	undisclosed