AgentOps Review 2026

Python SDK for AI agent observability and testing

⭐ 6k+ stars 📜 Open Source 🏷️ agent

Overview

Python SDK for AI agent observability and testing

✓ Native Python SDK with seamless LangChain and CrewAI integration for agent monitoring
✓ Records agent execution traces, decisions, and tool calls for debugging and optimization
✓ Session replays show exactly what agents did, enabling root cause analysis of failures
✓ Free tier available for testing before committing to production observability costs

✗ Limited to Python ecosystems; no native support for JavaScript, Go, or other languages
✗ Requires API key setup and dashboard account; adds external dependency to agent workflows

• {'icon': '🔍', 'title': 'Agent Execution Trace Recording', 'desc': 'Captures complete agent workflows including LLM calls, tool invocations, and decision branches. Replay exact sequences to identify where agents went off-track.'}
• {'icon': '🎬', 'title': 'Session Replay Debugging', 'desc': 'Visualize agent behavior step-by-step with full context. See token usage, latency, and tool outputs to diagnose failures without manual log parsing.'}
• {'icon': '🔗', 'title': 'LangChain & CrewAI Native Support', 'desc': 'Drop-in Python SDK that hooks directly into popular agent frameworks. Zero-code instrumentation for monitoring multi-agent systems and complex workflows.'}
• {'icon': '📊', 'title': 'Tool Call & Decision Logging', 'desc': 'Records which tools agents selected, arguments passed, and outcomes. Identify inefficient tool choices or hallucinated function calls automatically.'}
• {'icon': '⚡', 'title': 'Performance Metrics & Benchmarking', 'desc': 'Track latency, token consumption per agent step, and cost per session. Compare performance across agent versions to measure optimization gains.'}

AgentOps is a solid open-source agent tool with 6k+ GitHub stars. It is worth evaluating against your specific requirements.

AgentOps is a agent tool with 6k+ GitHub stars. Python SDK for AI agent observability and testing

AgentOps is Open Source. Check the official website for current pricing.