Arthur is a full lifecycle platform designed for AI teams to ship production-ready AI applications faster and more reliably through continuous evaluation and built-in guardrails.

AIMon

Web

ai monitoring

AIMon is the #1 platform for trustworthy AI, providing 47x faster, benchmark-leading "checker" models to deploy AI 70% faster, securely, and stay compliant.

Censius

Censius is an AI observability platform providing automated monitoring and proactive troubleshooting for reliable ML models throughout their lifecycle.

WhyLabs

Freemium

Web

ai monitoring

WhyLabs provides AI observability and security tools. Monitor, secure, and optimize AI applications including LLMs and traditional models. Offers data logging, drift detection, and security guardrails for various industries.

Velvet

Web

ai monitoring

Velvet was a developer gateway for AI analysis, evaluation, and monitoring, acquired by Arize in 2025.

Otterly.AI

Paid

Web

ai monitoring

Otterly.AI is an AI Search monitoring and optimization platform that tracks brand mentions and website citations across ChatGPT, Google AI Overviews, Perplexity, Gemini, and Copilot.