
Evaluate and monitor generative AI models with confidence

AI Agent & LLM Observability Platform
Gentrace: Evaluate and monitor generative AI models with confidence. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
LangSmith offers a freemium plan, while Gentrace is a paid tool.
The best choice between Gentrace and LangSmith 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.
Gentrace offers: Automated regression testing, Production monitoring and alerts, Human-in-the-loop evaluation. LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts.
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.