Tomorrow evening: Learn how to build and evaluate AI agents at our meetup in San Francisco, complete with food, drinks, and an incredible community of builders. 👉 RSVP now: https://luma.com/85xvto8n
About us
LangChain is the platform for building reliable agents. Our products power top engineering teams — from fast-growing startups like Lovable, Mercor, and Clay to global brands including AT&T, Home Depot, and Klarna. LangGraph is a low-level orchestration framework for building controllable agents and long-running workflows. It’s used in production by teams at Replit, Uber, LinkedIn, GitLab, and more. LangSmith offers unified evaluation and monitoring to help developers debug, evaluate, and improve their agents at scale. LangChain provides hundreds of integrations and composable components, making it easy to connect with the latest models, tools, and databases — with minimal engineering overhead. Together, these tools help teams build, deploy, and manage enterprise-grade agents, faster.
- Website
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langchain.com
External link for LangChain
- Industry
- Technology, Information and Internet
- Company size
- 51-200 employees
- Type
- Privately Held
Products
![Click here to view LangChain]()
LangChain
Software Development Kits (SDK)
LangChain is the platform for building reliable agents. Our products power top engineering teams — from fast-growing startups like Loveable, Mercor, and Clay to global brands including AT&T, Home Depot, and Klarna.
Employees at LangChain
Updates
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🔑 You can now create org-scoped LangSmith API keys! Our new features gives you more control, allowing you to: 1️⃣ Expand Scope: Create API keys that are linked to several workspaces, or the entire organization 2️⃣ Improve Security: Enterprise users can assign roles to the API keys, including custom roles Learn more about our new API keys in our documentation ➡️ https://lnkd.in/gYa_2CPN
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🚀 Agent Middleware The core agent loop is dead simple - but there are lots of small variants to state management or steps that you may want to tweak Middleware lets you do that! New in LangChain 1.0alpha Blog: https://lnkd.in/gJzMmihA Docs: https://lnkd.in/gSePCa8d
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We're teaming up with Clay for an intimate meetup in San Francisco where Kareem Amin (Clay CEO) goes behind the scenes on building Claygent — their AI research agent that's automating complex data enrichment for customers. Join Julia Schottenstein (Head of GTM & Ops at LangChain) for a fireside chat with Kareem on building Claygent, how they use LangSmith for evaluations and observability, and what they've learned shipping agents in production. Plus Q&A with Kareem and networking over snacks and drinks. Come learn how agents work in the real world! 👉 rsvp: https://luma.com/2s74qtau
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LangChain reposted this
LangTalks x LangChain *New partner announcement* Proud to host the first event in Israel sponsored by no other than LangChain! An evening full of AI-coding and SWE agents by the local experts Lee Twito , Gal Peretz , Gili Nachum (AWS), Sahar Carmel (סהר כרמל) - see the agenda here: https://luma.com/di9tyypn Thanks for the support Harrison Chase , Jess Ou , Amada Echeverría The event is sold out but join our newsletter to know first on the next one: www.LangTalks.ai
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📚🤖 AI Review Article Writer A technical series on building a system that automatically generates academic review articles using LangGraph's multi-agent architecture, handling complex document processing while maintaining rigorous academic standards. Learn more → https://lnkd.in/geQgxRdW
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🕸️🤖 ParserGPT: Smart Web Scraping Turn messy websites into clean, structured data with ParserGPT. Powered by LangChain and LangGraph, it learns website patterns once to deliver fast, efficient scraping. Check out the tool 📋 https://lnkd.in/gUEDE4ve
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🎓🤖 QANDA Learning Assistant QANDA's educational platform transforms problem-solving with intelligent solutions, quizzes, and dynamic graphs. Built on LangGraph, its multi-agent system specializes in different educational domains for personalized learning. Learn more: https://lnkd.in/gNNM8fgT
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🤖🔌 DeepMCPAgent A powerful tool for dynamic MCP tool discovery and agent development. Built with LangChain and LangGraph, it streamlines integration over HTTP/SSE while supporting major LLMs. Check it out! 🚀 https://lnkd.in/g_r-keKw
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🗺️🤖 Location-Aware AI Agents DeepAgents and Camino AI launch intelligent agents that combine location data with web search capabilities, powered by LangChain's framework for enhanced spatial research and reasoning. Learn more here 👉 https://lnkd.in/geGADpTS
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