Everything in the catalog

Open-source CLI and library for evaluating and red-teaming LLM apps and agents

Open-source LLM observability and evaluation platform with agent tracing and test suites

Open-source LLM evaluation framework, similar to Pytest, for unit testing LLM apps and agents

Open-source observability for LLM applications, built on OpenTelemetry

AI gateway and LLM observability platform for logging, debugging and routing LLM requests

Open-source platform to trace, test, evaluate and govern every LLM call and AI agent in production

Open-source, MIT-licensed platform for observing production AI agents and turning failures into tracked signals

Observability platform for AI apps covering model calls, agent steps, API requests and database queries in one trace

Open-source observability platform for AI agents that detects failures and supports evals

Open-source agent harness engineering platform with OpenTelemetry tracing, evals and guardrails

Toolkit for tracing and evaluating AI agents and LLM apps, built by Weights & Biases

Observability and dev-tool platform for building, evaluating and monitoring AI agents

Open-source observability for AI apps: traces LLM calls, prompts, retrieval and agent steps via OpenTelemetry

Platform for agent observability and evals: trace agents, score outputs and find patterns in production

Tracing, evaluation and monitoring for LLM apps and agents, with SDKs for several languages