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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 Trial
    Free Trial
    I

    IBM

    Build RAG Applications: Get Started

    Skills you'll gain: LLM Application, Prompt Engineering, Jupyter

    4.5
    Rating, 4.5 out of 5 stars
    ·
    98 reviews

    Intermediate · Course · 1 - 4 Weeks

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

    IBM

    Agentic AI with LangGraph, CrewAI, AutoGen and BeeAI

    Skills you'll gain: Agentic systems, Generative AI Agents, LLM Application, Application Design, Tool Calling, Large Language Modeling, Software Design Patterns, Data Validation

    4.8
    Rating, 4.8 out of 5 stars
    ·
    49 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Preview
    Preview
    S

    Simplilearn

    Advanced Prompt Engineering Course

    Skills you'll gain: Prompt Patterns, Prompt Engineering Tools, LangChain, Generative AI, LLM Application, Large Language Modeling, OpenAI, Data Synthesis

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Master ChatGPT & OpenAI APIs – Build AI Tools in Python

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

    Intermediate · Course · 3 - 6 Months

  • 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, Application Development, Web Applications, Python Programming, Web Development

    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
    S

    Simplilearn

    LLM Fine-Tuning and Customization Training

    Skills you'll gain: LangChain, Responsible AI, Large Language Modeling, OpenAI, Supervised Learning, Reinforcement Learning

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    I

    INSEAD

    Generative AI and Blockchain

    Skills you'll gain: Agentic systems, Blockchain, Emerging Technologies, AI Personalization, FinTech, Responsible AI, Artificial Intelligence, Generative AI, Internet Of Things, Web Applications, Digital Assets, Energy and Utilities, Data Integrity, Governance

    4.8
    Rating, 4.8 out of 5 stars
    ·
    26 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free
    Free
    C

    Coursera

    GenAI Chatbots: Create and Deploy OpenAI-Powered Chatbots

    Skills you'll gain: OpenAI, LLM Application, Prompt Engineering, Generative AI, Back-End Web Development, Restful API, Server Side, Application Programming Interface (API), Web Development, Web Applications

    4.2
    Rating, 4.2 out of 5 stars
    ·
    13 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    I

    IBM

    Develop Generative AI Applications: Get Started

    Skills you'll gain: Prompt Engineering, LangChain, LLM Application, Generative AI, Generative AI Agents, Application Development, Flask (Web Framework), Software Development, Debugging

    4.6
    Rating, 4.6 out of 5 stars
    ·
    332 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: LangChain, LLM Application, Large Language Modeling, PostgreSQL, Database Systems, User Interface (UI), Cloud Applications, Prompt Engineering, Artificial Intelligence, Cloud Computing

    3.3
    Rating, 3.3 out of 5 stars
    ·
    7 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Free
    Free
    D

    DeepLearning.AI

    JavaScript RAG Web Apps with LlamaIndex

    Skills you'll gain: Full-Stack Web Development, Web Applications, JavaScript Frameworks, React.js, LLM Application, Web Development, Javascript, Tool Calling, Generative AI Agents, Real Time Data

    4.7
    Rating, 4.7 out of 5 stars
    ·
    16 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Free
    Free
    D

    DeepLearning.AI

    Building AI Applications with Haystack

    Skills you'll gain: LLM Application, OpenAI, Tool Calling, Generative AI Agents, Artificial Intelligence, Application Development, Application Frameworks, Data Pipelines

    4.5
    Rating, 4.5 out of 5 stars
    ·
    13 reviews

    Intermediate · Project · Less Than 2 Hours

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1…456…13

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

  • Build RAG Applications: Get Started: IBM
  • Agentic AI with LangGraph, CrewAI, AutoGen and BeeAI: IBM
  • Advanced Prompt Engineering Course: Simplilearn
  • Master ChatGPT & OpenAI APIs – Build AI Tools in Python: Packt
  • GenAI Summarization with Langchain: Summarize Text Documents: Coursera
  • LLM Fine-Tuning and Customization Training: Simplilearn
  • Generative AI and Blockchain: INSEAD
  • GenAI Chatbots: Create and Deploy OpenAI-Powered Chatbots: Coursera
  • Develop Generative AI Applications: Get Started: IBM
  • Build an LLM and RAG-based Chat Application using AlloyDB and LangChain: Google Cloud

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