Top 5 Tools for AI Agent Observability in 2025
TL;DR
Maxim AI: End-to-end platform for simulations, evals, and observability; built for cross-functional teams
LangSmith: Tracing, evals, and prompt iteration; works with or without LangChain
Arize: Enterprise-grade evaluation and OTEL-powered tracing with online evals and dashboards
Langfuse: Open-source LLM observability with multi-modal