
AI Agent & LLM Observability Platform

The software layer enabling applications to harness the power of NVIDIA GPUs.
LangSmith: AI Agent & LLM Observability Platform. NVIDIA CUDA Toolkit: The software layer enabling applications to harness the power of NVIDIA GPUs.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and NVIDIA CUDA Toolkit is free.
The best choice between LangSmith and NVIDIA CUDA Toolkit 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.
LangSmith is primarily designed for individuals, while NVIDIA CUDA Toolkit is built for businesses and professionals.
LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. NVIDIA CUDA Toolkit offers: GPU-accelerated libraries, Development tools and integrations, Comprehensive documentation, Tutorials and code samples.
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.