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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

    Vector Database Fundamentals

    Skills you'll gain: Vector Databases, AI Personalization, Embeddings, Hugging Face, MongoDB, NoSQL, PostgreSQL, Relational Databases, Generative AI, SQL, Databases, LLM Application, Applied Machine Learning, Database Design, Database Management, Apache Cassandra, Text Mining, Artificial Intelligence, Machine Learning, Data Science

    4.7
    Rating, 4.7 out of 5 stars
    ·
    69 reviews

    Intermediate · Specialization · 1 - 3 Months

  • C

    Coursera

    Build a Lean Workflow with Kanban Frameworks in Miro

    Skills you'll gain: Kanban Principles, Agile Methodology, Lean Methodologies, Workflow Management, Process Management, Business Process, Business Process Management, Process Mapping, Collaborative Software, Service Design

    4.4
    Rating, 4.4 out of 5 stars
    ·
    18 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    I

    INSEAD

    Web3 and Blockchain Leadership for Transformation

    Skills you'll gain: Blockchain, Governance, Business Transformation, Interoperability, Business Leadership, Strategic Partnership, Strategic Leadership, Leadership, Stakeholder Management, Digital Transformation, Business Strategy, Competitive Analysis, Emerging Technologies, Innovation, Technical Standard

    4.7
    Rating, 4.7 out of 5 stars
    ·
    13 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    V

    Vanderbilt University

    AI Agents and Agentic AI Architecture in Python

    Skills you'll gain: AI Orchestration, LangChain, OpenAI API, Generative AI Agents, Prompt Patterns, AI Workflows, Prompt Engineering, Agentic systems, AI Security, Large Language Modeling, Business Logic, File I/O, Transaction Processing, Document Management, Persona Development, Coordination, Plan Execution

    4.7
    Rating, 4.7 out of 5 stars
    ·
    112 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free
    Free
    D

    DeepLearning.AI

    JavaScript RAG Web Apps with LlamaIndex

    Skills you'll gain: Full-Stack Web Development, Retrieval-Augmented Generation, Web Applications, JavaScript Frameworks, React.js, LLM Application, Web Development, Javascript, Tool Calling, Generative AI Agents, Data Persistence, Query Languages

    4.7
    Rating, 4.7 out of 5 stars
    ·
    16 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Free
    Free
    C

    Coursera

    GenAI Chatbots: Create and Deploy OpenAI-Powered Chatbots

    Skills you'll gain: Retrieval-Augmented Generation, OpenAI API, LLM Application, Prompt Engineering, Model Deployment, Back-End Web Development, Restful API, Application Programming Interface (API), Web Development, User Interface (UI)

    4.2
    Rating, 4.2 out of 5 stars
    ·
    13 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Fundamentals of Blockchain Architecture

    Skills you'll gain: Blockchain, Cryptography, Data Storage, Data Storage Technologies, Network Architecture, FinTech, Information Technology Architecture, Distributed Computing, Security Controls, Other Programming Languages, Programming Principles, Emerging Technologies, Scalability, Data Integrity, Transaction Processing, Interoperability

    4.7
    Rating, 4.7 out of 5 stars
    ·
    14 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free
    Free
    D

    DeepLearning.AI

    Knowledge Graphs for RAG

    Skills you'll gain: Retrieval-Augmented Generation, LLM Application, LangChain, Large Language Modeling, Embeddings, Query Languages, Vector Databases, Data Storage, Semantic Web, Unstructured Data, Graph Theory

    4.7
    Rating, 4.7 out of 5 stars
    ·
    90 reviews

    Intermediate · Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Machine Learning with Scikit-learn, PyTorch & Hugging Face

    Skills you'll gain: Generative AI, Model Evaluation, Supervised Learning, Generative Model Architectures, Recurrent Neural Networks (RNNs), Unsupervised Learning, Data Preprocessing, Large Language Modeling, Time Series Analysis and Forecasting, Exploratory Data Analysis, LLM Application, Applied Machine Learning, Generative Adversarial Networks (GANs), Retrieval-Augmented Generation, Data Collection, Machine Learning Algorithms, Convolutional Neural Networks, Model Deployment, Transfer Learning, Hugging Face

    4.6
    Rating, 4.6 out of 5 stars
    ·
    17 reviews

    Intermediate · Professional Certificate · 3 - 6 Months

  • Status: Preview
    Preview
    P

    Pohang University of Science and Technology(POSTECH)

    Introduction to Blockchain

    Skills you'll gain: Blockchain, FinTech, Payment Systems, Cryptography, Digital Assets, Emerging Technologies, Distributed Computing, Cryptographic Protocols, E-Commerce, Transaction Processing, Algorithms, Fundraising

    4.7
    Rating, 4.7 out of 5 stars
    ·
    7 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Deploy a Modern Web App connected to a Cloud Spanner Instance

    Skills you'll gain: Cloud Applications, Node.JS, Application Deployment, Google Cloud Platform, Full-Stack Web Development, Web Applications, Server Side, Development Environment, Data Import/Export, Back-End Web Development, Data Store, Frontend Integration

    4.3
    Rating, 4.3 out of 5 stars
    ·
    13 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Preview
    Preview
    U

    University of Illinois Urbana-Champaign

    Blockchains, Tokens, and The Decentralized Future

    Skills you'll gain: Blockchain, Cryptography, FinTech, Organizational Structure, Governance, Emerging Technologies, Web Applications, Payment Systems, Transaction Processing, Distributed Computing, Digital Assets, Regulation and Legal Compliance, Ledgers (Accounting), Data Security, Case Studies

    Build toward a degree

    4.7
    Rating, 4.7 out of 5 stars
    ·
    7 reviews

    Beginner · Course · 1 - 4 Weeks

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

  • Vector Database Fundamentals: IBM
  • Build a Lean Workflow with Kanban Frameworks in Miro: Coursera
  • Web3 and Blockchain Leadership for Transformation: INSEAD
  • AI Agents and Agentic AI Architecture in Python: Vanderbilt University
  • JavaScript RAG Web Apps with LlamaIndex: DeepLearning.AI
  • GenAI Chatbots: Create and Deploy OpenAI-Powered Chatbots: Coursera
  • Fundamentals of Blockchain Architecture: LearnQuest
  • Knowledge Graphs for RAG: DeepLearning.AI
  • Machine Learning with Scikit-learn, PyTorch & Hugging Face: Coursera
  • Introduction to Blockchain: Pohang University of Science and Technology(POSTECH)

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