These tools competes with

LangSmithvsAgentOps

LLM tracing, evaluation, and dataset management versus Observability and replay platform built specifically for AI agents

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Choose LangSmith when…

  • •You're already in the LangChain ecosystem
  • •You want end-to-end tracing for LangChain apps
  • •Dataset management and evals are part of your workflow

Choose AgentOps when…

  • •monitoring multi-agent systems with complex tool-calling flows
  • •need session replay to debug agent behavior
  • •want cost tracking at the agent session level

Side-by-side comparison

Field
LangSmith
AgentOps
Category
LLM Infrastructure
observability
Type
Commercial
Commercial
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Plus: $39/mo
Free: $0Pro: Usage-based
GitHub Stars
—
⭐ 3,100
Health
—
—

LangSmith

LangChain's observability platform. Trace every LLM call, run evals on datasets, and manage prompts in production.

Website ↗

AgentOps

AgentOps provides session replay, cost tracking, and error monitoring designed for AI agents — not just LLM calls. It captures the full agent execution tree including tool calls, decisions, and multi-agent interactions, with a visual session replay for debugging.

Website ↗GitHub ↗

Shared Connections1 tools both integrate with

Langfuse

Only LangSmith (8)

LangGraphLangChainCursorPydanticAIBraintrustHeliconeWeights & BiasesAgentOps

Only AgentOps (2)

LangSmithMaxim AI

Explore the full AI landscape

See how LangSmith and AgentOps fit into the bigger picture — 207 tools, 452 relationships, all mapped.

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