
AI Agent & LLM Observability Platform

The open-source Tines alternative for security teams
LangSmith: AI Agent & LLM Observability Platform. Tracecat: The open-source Tines alternative for security teams. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Tracecat is freemium.
The best choice between LangSmith and Tracecat depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
LangSmith offers: SDKs for Python, TypeScript, Go, and Java, Message threading for multi-turn chat interactions, Cost tracking, Online LLM-as-judge and code evals. Tracecat offers: Event-driven workflow automation, AI-assisted alert triage, Case management and incident tracking, Library of pre-built security integrations.
Based on our data, LangSmith currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.