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LangChain

langchain.com ↗

LangChain provides an agent engineering platform and open-source frameworks for developers building AI agents.

Disclosed by 13 companies

• 1

  1mind AI Inc.

  agent orchestration

  “LangChain Inc. Data Processor is an agent orchestration stack to build and monitor the 1mind application.” source · observed Jul 29, 2026

• A

  Apollo.io

  Purpose not stated

  “Observability platform for AI products” source · observed Jul 23, 2026

• D

  Databox, Inc.

  Purpose not stated

  “LangChain, LLM Services” source · observed Jul 23, 2026

• D

  DataCamp

  AI monitoring / observability

  “AI monitoring and evaluation, model performance tooling, and observability” source · observed Jul 29, 2026

• D

  Drivetrain

  AI pipeline

  “LangChain • AI pipeline” source · observed Jul 23, 2026

• L

  Leapsome

  Application monitoring / observability and prompt evaluation

  “Application monitoring / observability and prompt evaluation” source · observed Jul 23, 2026

• M

  monday.com

  Purpose not stated

  “LangChain Inc. AI Work Platform AI oversight and agent management service Input and output data that may contain boards data EU Also applicable to accounts in monday.com US & APAC data regions” source · observed Jul 22, 2026

• N

  n8n.io

  AI provider

  “LangChain | AI provider | LangChain, Inc., Delaware | US |” source · observed Jul 22, 2026

• O

  OneTrust

  Deployment and observability for AI agents

  “LangChain, Inc. Deployment and observability for AI agents 501 2nd Street, Suite 120, San Francisco, CA 94107, U.S.A. United States and European Union trust@langchain.dev” source · observed Jul 29, 2026

• T

  Transporeon

  LLM application tracing, monitoring application feedback and evaluations

  “LLM application tracing, monitoring application feedback and evaluations” source · observed Jul 29, 2026

• W

  Workable Technology Limited

  AI orchestration

  “AI orchestration and monitoring services.” source · observed Jul 23, 2026

• Z

  Zip

  AI-assisted feature monitoring

  “Zip will utilize LangSmith to monitor, trace, and evaluate AI-assisted features to ensure quality and reliability. Customer data may be included in logs and metrics solely to improve issue resolution and system performance.” source · observed Jul 23, 2026

• Z

  ZoomInfo Technologies LLC

  AI development and observability

  “AI development and observability services” source · observed Jul 23, 2026