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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


  • Status: Free
    Free
    D

    DeepLearning.AI

    Build LLM Apps with LangChain.js

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, JavaScript Frameworks, LLM Application, Node.JS, Prompt Engineering, AI Orchestration, Python Programming

    4.6
    Rating, 4.6 out of 5 stars
    ·
    22 reviews

    Intermediate · Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    I

    IBM

    Building Generative AI-Powered Applications with Python

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, LLM Application, Hugging Face, Generative AI, OpenAI, Web Applications, Flask (Web Framework), Python Programming, Natural Language Processing, Prompt Engineering, Image Analysis

    4.6
    Rating, 4.6 out of 5 stars
    ·
    256 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Build RAG Applications: Get Started

    Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Prompt Engineering, Embeddings, Vector Databases

    4.5
    Rating, 4.5 out of 5 stars
    ·
    114 reviews

    Intermediate · Course · 1 - 4 Weeks

  • G

    Google Cloud

    Build an LLM and RAG-based Chat Application using AlloyDB and LangChain

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, LLM Application, Large Language Modeling, PostgreSQL, Database Systems, User Interface (UI), Prompt Patterns, Human Computer Interaction, UI Components, User Interface (UI) Design, Artificial Intelligence, Cloud Computing

    3
    Rating, 3 out of 5 stars
    ·
    8 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Free
    Free
    C

    Coursera

    GenAI Summarization with Langchain: Summarize Text Documents

    Skills you'll gain: LangChain, LLM Application, Large Language Modeling, Prompt Engineering, Generative AI, OpenAI, Application Development, Web Applications, Python Programming, Web Development, User Interface (UI)

    3.4
    Rating, 3.4 out of 5 stars
    ·
    11 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    I

    IBM

    Agentic AI with LangGraph, CrewAI, AutoGen and BeeAI

    Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Agentic systems, Generative AI Agents, Application Design, Tool Calling, Large Language Modeling, Context Management, Software Design Patterns

    4.8
    Rating, 4.8 out of 5 stars
    ·
    63 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Building Autonomous AI Agents with LangGraph

    Skills you'll gain: LangGraph, Generative AI Agents, Agentic systems, AI Workflows, OpenAI API, LLM Application, Artificial Intelligence, User Interface (UI), Prompt Engineering, Natural Language Processing, Python Programming, Context Management

    4.6
    Rating, 4.6 out of 5 stars
    ·
    48 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    AI Enhancement with Knowledge Graphs - Mastering RAG Systems

    Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Embeddings, AI Enablement, Large Language Modeling, Graph Theory, Artificial Intelligence and Machine Learning (AI/ML), Query Languages, Data Visualization Software, Development Environment

    4.9
    Rating, 4.9 out of 5 stars
    ·
    7 reviews

    Intermediate · Course · 1 - 3 Months

  • C

    Coursera

    Create Training Videos with Powtoon

    Skills you'll gain: Animations, Editing, Writing and Editing, Content Creation, Video Editing, Video Production, Training and Development

    4.5
    Rating, 4.5 out of 5 stars
    ·
    319 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    S

    Simplilearn

    LLM Fine-Tuning and Customization Training

    Skills you'll gain: LangChain, Responsible AI, Large Language Modeling, Model Deployment, OpenAI, Data Preprocessing, Hugging Face, Model Evaluation, Transfer Learning, Supervised Learning, Reinforcement Learning

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    S

    Simplilearn

    Advanced Prompt Engineering Course

    Skills you'll gain: Prompt Patterns, Prompt Engineering Tools, LangChain, Retrieval-Augmented Generation, Generative AI, AI Workflows, LLM Application, Large Language Modeling, OpenAI API, Data Synthesis

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Mastering AI Agents for Databases

    Skills you'll gain: LangChain, Development Environment, Agentic systems, AI Workflows, Artificial Intelligence, Tool Calling, LLM Application, Database Systems, Database Management, SQL, Database Application, OpenAI API, Software Development Tools, Prompt Engineering

    Intermediate · Course · 1 - 3 Months

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1…456…14

In summary, here are 10 of our most popular langchain courses

  • Build LLM Apps with LangChain.js: DeepLearning.AI
  • Building Generative AI-Powered Applications with Python: IBM
  • Build RAG Applications: Get Started: IBM
  • Build an LLM and RAG-based Chat Application using AlloyDB and LangChain: Google Cloud
  • GenAI Summarization with Langchain: Summarize Text Documents: Coursera
  • Agentic AI with LangGraph, CrewAI, AutoGen and BeeAI: IBM
  • Building Autonomous AI Agents with LangGraph: Packt
  • AI Enhancement with Knowledge Graphs - Mastering RAG Systems: Packt
  • Create Training Videos with Powtoon: Coursera
  • LLM Fine-Tuning and Customization Training: Simplilearn

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