LangSmith

Observability

LangSmith is a comprehensive developer platform designed to streamline the entire lifecycle of LLM-powered applications. It offers tools for debugging, testing, evaluating, and monitoring LLM applications, helping developers bridge the gap between prototype and production. LangSmith provides visibility into complex LLM workflows, enables collaboration between developers and subject matter experts, and supports continuous improvement of AI systems.

LangSmith serves as the essential command center for developers navigating the transition from experimental LLM prompts to production-grade applications. By providing an unparalleled window into the inner workings of complex AI chains and autonomous agents, it empowers teams to debug intricate logic errors, conduct rigorous automated testing, and monitor real-world performance in real-time. Whether you are fine-tuning a chatbot or scaling an enterprise-grade AI workflow, LangSmith bridges the critical gap between raw prototype and reliable product. Its collaborative environment allows developers and stakeholders to iterate together, ensuring that every LLM interaction is optimized for accuracy, cost, and latency. With its deep integration into the LangChain ecosystem, it simplifies the messy process of AI development into a streamlined, observable, and professional lifecycle.

Industry: Technology

Pricing: Freemium

Use cases: Developer, Sales, Creator

Capabilities: LangChain, OpenAI, Anthropic, Hugging Face, Azure OpenAI, Amazon Bedrock

Tags: LangChain, OpenAI, Anthropic, Hugging Face, Azure OpenAI, Amazon Bedrock

• What are the pricing differences between your Developer and Plus plans?
• Can LangSmith trace applications built with any LLM framework?
• Is LangSmith available in both US and EU regions?
• Does LangSmith have SOC 2 Type II or HIPAA compliance?
• Does LangSmith offer self-hosted deployment options?