Monitor

WhyLabs AI Observatory

Open source AI observability platform for monitoring and securing machine learning models and LLMs

whylabs.ai

Verified API available Free tier

Quick facts
What is it	Open source AI observability platform for monitoring and securing machine learning models and LLMs
Pricing	Freemium
Free tier	Yes
Platform	Web Application
API	Yes
Best for	Monitoring production AI systems, Securing large language models
Domain registered	2019

Data updated Aug. 1, 2026

What does WhyLabs AI Observatory do?

WhyLabs AI Observatory was an open source platform designed specifically for monitoring and securing AI systems in production. It provided comprehensive observability tools that helped teams track the performance, drift, and security of machine learning models and large language models while maintaining privacy standards. The platform enabled continuous monitoring of data quality, model performance metrics, and potential security vulnerabilities in real-world deployments.

The tool stood out through its three core open source components: the complete WhyLabs platform for AI observability research, whylogs for privacy-preserving data logging, and langkit specifically designed for LLM monitoring and security. These tools worked together to provide a holistic view of AI system health without compromising sensitive data, offering teams the ability to detect issues early and maintain responsible AI operations.

This platform primarily benefited AI engineers, MLops teams, and data scientists working with production AI systems. Real-world use cases included monitoring model performance degradation over time, detecting data drift in live environments, securing LLM applications against prompt injection attacks, and maintaining compliance with privacy regulations while still gaining valuable operational insights. The open source approach made these capabilities accessible to teams of various sizes working on responsible AI adoption.

Monitor

#ai observability#data logging#llm security#ml monitoring#open source#production ai#responsible ai

Key features

What makes it stand out

Open source platform for AI system monitoring

Privacy-preserving data logging with whylogs

LLM monitoring and security with langkit

Complete observability toolkit for responsible AI

Production monitoring for machine learning models

Who is WhyLabs AI Observatory for?

Who benefits most from this tool

Monitoring production AI systems

Securing large language models

Logging ML model performance

Trust & presence

Domain Domain registered 2019

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