The Best AI Monitoring Tools for 2026

Written by Nathaniel Niyazov
Updated March 1, 2026

Top AI Monitoring Providers

OpenAI

OpenAI

At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

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Fiddler AI

Fiddler AI

Fiddler is the all-in-one AI Observability and Security platform for responsible AI. Our 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 — including cloud and VPC deployments for secure environments — it delivers the fastest guardrails in the industry. Fortune 500 organizations use Fiddler to scale AI agents, GenAI, and ML deployments. This helps them deliver high performance AI, avoid costly AI risks, and maximize ROI.

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Arize AI

Arize AI

Ship Agents that Work. Arize AI & Agent Engineering Platform. One place for development, observability, and evaluation.

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Arthur AI

Arthur AI

Ship reliable, secure, and trustworthy AI with Arthur. Arthur is the continuous evaluation platform for traditional, generative, and agentic AI - trusted by teams from startups to Fortune 100s to transform AI pilots into production-ready applications. With Arthur, organizations can confidently build, deploy, and scale AI that works as intended.

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