ai-observability

phoenix

+106

AI Observability & Evaluation

future-agi

+34

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.

lmnr-ai/lmnr

+30

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

openlit

+22

OpenLIT is the open-source agent harness engineering platform: trace, evaluate, guard, and improve everything around the model in your AI agents, on OTEL.

truera/trulens

+10

Evaluation and Tracking for LLM Experiments and AI Agents

logfire

+7

AI observability platform for production LLM and agent systems.

latitude-llm

+6

Open-source observability for AI agents. Find where your agents fail, dispatch your coding agent to fix it, and verify the fix against real traces.

AIHelms

+2

企业级 AI 资源纳管平台，提供统一 AI网关、Token调度能力，纳管 OpenAI、Azure、Claude、DeepSeek 等主流模型，并支持 MCP 工具与 Skill 的集中注册分发。具备内外双轨定价、成本归因、统一身份认证、安全审计与效能报表，帮助企业精准控制成本、量化 ROI，高效治理 AI 资产。