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  2. Langchain

Langchain Courses

LangChain courses can help you learn how to build applications that connect large language models with external data, tools, and workflows. You can build skills in prompt chaining, retrieval methods, agent design, and structuring multi-step tasks. Many courses introduce tools such as Python libraries, vector databases, and APIs that support creating, testing, and refining LangChain-powered AI applications.

Popular Langchain Courses and Certifications


  • B

    Board Infinity

    RAG Systems & Agentic Workflows with Pinecone and LangGraph

    Skills you'll gain: Retrieval-Augmented Generation, AI Workflows, Agentic Workflows, Vector Databases, LangChain, Generative AI Agents, Embeddings, Large Language Modeling, Agentic systems, Semantic Web, Performance Tuning, Debugging, Memory Management

    Intermediate · Course · 1 - 4 Weeks

  • A

    Amazon Web Services

    AWS Generative AI and AI Agents with Amazon Bedrock

    Skills you'll gain: Amazon Bedrock, Prompt Engineering, Responsible AI, Generative AI Agents, Retrieval-Augmented Generation, Generative AI, Fine-tuning, LangChain, AI Workflows, Model Training, Model Optimization, Large Language Modeling, Prompt Engineering Tools, AI literacy, Amazon Web Services, Context Management, AI Integrations, Model Evaluation, Application Programming Interface (API), Data Processing

    4.6 stars, 113 reviews, Intermediate, Professional Certificate, 1 - 3 Months

    ★ 4.6 (113) · Intermediate · Professional Certificate · 1 - 3 Months

    Status: Top AI program
    Top AI program
  • C

    Coursera

    LangChain: Application Development Essentials

    Skills you'll gain: LangChain, LLM Application, Application Development, Artificial Intelligence, Natural Language Processing

    3.4 stars, 38 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 3.4 (38) · Beginner · Course · 1 - 4 Weeks

  • C

    Coursera

    Microservices Architecture for AI Systems

    Skills you'll gain: Retrieval-Augmented Generation, Model Deployment, LLM Application, LangChain, Large Language Modeling, Microservices, Test Driven Development (TDD), Software Architecture, Scalability, MLOps (Machine Learning Operations), Cloud Deployment, Cloud Computing Architecture, API Design, Site Reliability Engineering, Kubernetes, Prompt Engineering, Containerization, Infrastructure as Code (IaC), Python Programming, Performance Analysis

    Intermediate · Specialization · 1 - 3 Months

  • S

    Simplilearn

    LangChain Course for LLM Application Development

    Skills you'll gain: LangChain, LLM Application, Retrieval-Augmented Generation, Embeddings, Large Language Modeling, AI Workflows, Context Management, Generative AI Agents, Vector Databases, Memory Management

    4.1 stars, 10 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.1 (10) · Beginner · Course · 1 - 4 Weeks

  • C

    Coursera

    Hands-on Agentic AI: Building Intelligent Agents

    Skills you'll gain: Model Context Protocol, Responsible AI, LangGraph, AI Integrations, AI Workflows, AI Orchestration, Agentic Workflows, LangChain, CrewAI, OpenAI API, Agentic systems, Generative AI Agents, LLM Application, Tool Calling, OpenAI, Governance, Compliance Management, AI Security, Governance Risk Management and Compliance, Artificial Intelligence

    2.4 stars, 36 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 2.4 (36) · Intermediate · Specialization · 3 - 6 Months

  • P

    Packt

    Building Smart Chatbots with LangChain

    Skills you'll gain: LangChain, Prompt Engineering, Front-End Web Development

    Intermediate · Course · 1 - 4 Weeks

  • S

    Simplilearn

    LangChain and Workflow Design Course

    Skills you'll gain: LangChain, AI Workflows, LLM Application, Generative AI, Hugging Face, Embeddings, AI Security, AI Integrations

    2.8 stars, 6 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 2.8 (6) · Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Intelligent Retrieval and Agent Architectures with LangChain

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, LangGraph, AI Orchestration, LLM Application, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents, OpenAI, Tool Calling, Agentic systems, Model Context Protocol, Python Programming

    Advanced · Course · 1 - 4 Weeks

    Category: New
    New
  • N

    Northeastern University

    Generative AI in Practice Part 1

    Skills you'll gain: Generative AI Agents, Generative AI, LangChain, Retrieval-Augmented Generation, Agentic systems, Prompt Engineering, LLM Application, Large Language Modeling, Generative Model Architectures, Gemini, Prompt Patterns, Google Gemini, OpenAI API, LangGraph, Embeddings, Tool Calling, AI Orchestration, Agentic Workflows, AI Workflows, Vector Databases

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • S

    Scrimba

    Build AI Apps with LangChain.js

    Skills you'll gain: Prompt Engineering, LangChain, LLM Application, Memory Management, AI Workflows, Vector Databases, Scalability, User Interface (UI), Embeddings, Data Store, Retrieval-Augmented Generation, Databases, Maintainability, Data Storage, Data Preprocessing

    4.7 stars, 55 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (55) · Intermediate · Course · 1 - 4 Weeks

  • D

    DeepLearning.AI

    Building Your Own Database Agent

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, AI Orchestration, SQL, Generative AI Agents, OpenAI API, Microsoft Azure, Tool Calling, OpenAI, Natural Language Processing, Data Access

    4.4 stars, 56 reviews, Beginner, Project, Less Than 2 Hours

    ★ 4.4 (56) · Beginner · Project · Less Than 2 Hours

    Category: Free
    Free
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