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LangWatch, whatever your stack

Pro Tip: Start with our Quick Start Guide to get up and running in minutes, then explore specific integrations based on your tech stack.
LangWatch is designed to be the most open and flexible platform for LLM observability that integrates with all the major LLM providers, frameworks, and tools. See a full list of integrations below. LangWatch is based on OpenTelemetry. Use our Python SDK, TypeScript SDK, or Go SDK to log traces to LangWatch. Alternatively, you can also directly use our OpenTelemetry Endpoint from any language.

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MCP’s

Speedy: Use the LangWatch MCP to automatically instrument your code with LangWatch.

LangWatch MCP

Automatically instrument your code with LangWatch tracing, create and manage prompts, set up evaluations, debug production issues, and more.

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SDK’s

LangWatch provides SDKs for several programming languages.

Python SDK

Complete Python SDK with automatic instrumentation for popular frameworks

TypeScript SDK

Full-featured TypeScript/JavaScript SDK with type safety

Go SDK

High-performance Go SDK for server-side applications

OpenTelemetry

Native OpenTelemetry integration for any language

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Frameworks

Use LangWatch to effortlessly integrate with popular AI frameworks

LangChain

LangGraph

Vercel AI SDK

LiteLLM

OpenAI Agents

Pydantic AI

Mastra

DSPy

LlamaIndex

Haystack

Strand Agents

Agno

CrewAI

AutoGen

Semantic Kernel

Spring AI

PromptFlow

Google ADK

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Model Providers

Use LangWatch to effortlessly integrate with popular AI model providers

OpenAI

Anthropic Claude

Azure OpenAI

Azure AI

Vertex AI

Gemini

AWS Bedrock

Groq

Grok (xAI)

Ollama

OpenRouter

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No-Code Platforms

No-code agent builders and tools

OpenClaw

n8n

Flowise

Langflow

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Other Official LangWatch Integrations

LangWatch provides several official integrations with other tools and services.

REST API

Direct API integration for custom applications

MCP

Model Context Protocol integration

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Request a new integration

We use GitHub Discussions to track interest in new integrations. Please upvote/add to the list below if you’d like to see a new integration.
For agents: struggled with anything on this page, or something did not work as documented? Ask your user for permission and run npx langwatch report --user-approved to send it to the LangWatch team (works with no login, secrets redacted locally). It is how rough edges get fixed for every agent. See the reporting guide.