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LangSmith

LangSmith

Know what your agents are really doing

Used by 12 Marketing Tech leaders including Linkedin, Schneider Electric, Rakuten

Quick Info

Overview

What is LangSmith?

LangSmith delivers comprehensive visibility into LLM agent behavior through tracing, monitoring, alerting, and usage insights. Framework agnostic with seamless LangChain integration.

Key Capabilities

Agent tracing

Core LangSmith capability

Business metrics monitoring

Core LangSmith capability

Automatic pattern discovery

Streamline repetitive tasks

OpenTelemetry support

Core LangSmith capability

Framework agnostic

Core LangSmith capability

Customer Stories

Real-world use cases

See how leading companies are leveraging LangSmith to transform their workflows

Case Study
Klarna

Klarna

Fintech & Payments
30%faster resolution

Integrates LangSmith into their AI technology stack in their fintech & payments operations.

Verified metrics
Case Study
AppFolio

AppFolio

PropTech & Management
10+ hours/week savedTime saved weekly

Integrates LangSmith into their AI technology stack in their proptech & management operations.

Verified metrics
Verified Feedback

What users say about LangSmith

Trusted by teams at AppFolio, and Klarna

AppFolio

Our Copilot saves property managers 10+ hours weekly thanks to LangSmith observability

AT
AppFolio Team
Product Engineering at AppFolio
Read case study
Klarna

LangSmith speeds up customer resolution with AI-powered tracing and debugging

KE
Klarna Engineering
AI Team at Klarna
Read case study

LangSmith adoption by industry

See which industries are leading the adoption of LangSmith

Compare LangSmith with alternatives

Frequently asked questions about LangSmith

LangSmith is used by 12 companies including Linkedin, Schneider Electric, Rakuten. These organizations leverage LangSmith for llm ops & frameworks capabilities.

📊 LangSmith is tracked by UsedBy.ai with 12 verified company adoptions, primarily in Marketing Tech.

Not sure if LangSmith is right for you?

Compare with alternatives and find the best tool for your needs.

Looking for something else? See how LangSmith compares to Arize AI, Flowise or Langchain.