Langchain
AI tools and agents that integrate with Langchain
AI Tools & Agents
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AI Tools & Agents with Langchain Integration
Start building with open models on your local machine or in the cloud.
Framework for developing LLM applications
Powering AI agents with fast, high-quality web search.
Use Exa as a retriever or tool in LangChain/LangGraph apps
Connect your AI agents to the web with real-time search
Default search in LangSmith Agent Builder
Customize and deploy open-weight AI models for innovative applications.
AI agent framework integration
Unrestricted, private AI chat and generation with leading open-source models.
Integration for building AI agents and applications
native integration
Build AI-powered applications and agents with a free, open-source TypeScript library.
Adapter for integrating with LangChain workflows
Lightning-fast, open-source search engine for instant, relevant results.
Integration for AI agent development
plugin integration
Build deeply personalized AI agents that remember, learn, and evolve.
Support for LangChain tools
native integration
Visually build and deploy AI agents and LLM workflows with ease.
Underlying framework for LLM applications
plugin integration
From data to insights at the speed of thought.
Integrates with LangChain framework
native integration
Automate web interactions reliably with an AI-native browser automation framework for developers
Integration with the LLM application framework
native integration
The best search API for AI
Use Exa as a retriever or tool in LangChain/LangGraph apps
native integration
Trace, debug, and deploy reliable AI agents and LLM apps.
Observability for LangChain framework
native integration
Meet the only agent workforce platform built for outcomes — not endless pilots.
Connect AI pipeline to open framework
native integration
Find vulnerabilities in AI agents before users do. Delegate AI failure detection to experts.
Integrates with Langchain for LLM application testing
native integration
The curated marketplace for LLM tools that work with any AI agent SDK
One-line tool integrations for LangChain
native integration
Connect AI agents to the web for real-time search and data extraction
Drop-in integration with LangChain framework
plugin integration
From data to insights at the speed of thought with AI analytics.
Integrates with LangChain AI framework