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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


  • 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
  • C

    Coursera

    GenAI Summarization with Langchain: Summarize Text Documents

    Skills you'll gain: LangChain, LLM Application, Prompt Engineering, Generative AI, Application Development, Web Applications, Web Design and Development, Python Programming, Web Development

    3.4 stars, 11 reviews, Intermediate, Guided Project, Less Than 2 Hours

    ★ 3.4 (11) · Intermediate · Guided Project · Less Than 2 Hours

  • D

    DeepLearning.AI

    Knowledge Graphs for RAG

    Skills you'll gain: Retrieval-Augmented Generation, LLM Application, LangChain, Query Languages, Data Storage, Unstructured Data

    4.8 stars, 108 reviews, Intermediate, Project, Less Than 2 Hours

    ★ 4.8 (108) · Intermediate · Project · Less Than 2 Hours

    Category: Free
    Free
  • P

    Packt

    Introduction to Building AI RAGs with Python and LangChain

    Skills you'll gain: LangChain, Retrieval-Augmented Generation, LLM Application, Embeddings, Prompt Engineering, Vector Databases, Context Engineering, Python Programming, Artificial Intelligence, Data Processing, Context Management, Program Development, Machine Learning

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
  • P

    Packt

    Foundations of Agentic AI with LangChain

    Skills you'll gain: LangChain, LangGraph, LLM Application, Prompt Engineering, Retrieval-Augmented Generation, AI Workflows, OpenAI API, Agentic systems, AI Integrations, Artificial Intelligence, Debugging, Model Optimization

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
  • P

    Packt

    Building RAG and Memory Systems with LangChain

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, Embeddings, LLM Application, Vector Databases, Context Management, Memory Management, Artificial Intelligence and Machine Learning (AI/ML), Data Processing

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
  • I

    IBM

    Building AI Agents and Agentic Workflows

    Skills you'll gain: AI Orchestration, AI Workflows, LangGraph, Agentic Workflows, LangChain, LLM Application, Tool Calling, Agentic systems, Generative AI Agents, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Retrieval-Augmented Generation, Prompt Engineering, AI Integrations, Application Development, Data Visualization, Responsible AI, Large Language Modeling, Software Design Patterns, Software Development

    4.6 stars, 319 reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.6 (319) · Intermediate · Specialization · 1 - 3 Months

    Status: Trending right now
    Trending right now
  • P

    Packt

    Building AI Applications with LangChain and GPT

    Skills you'll gain: LangChain, LLM Application, LangGraph, Vector Databases, Embeddings, AI Workflows, OpenAI API, Token Optimization, Retrieval-Augmented Generation, AI Orchestration, AI Integrations, Applied Machine Learning, Cloud-Based Integration, Data Processing, Data Storage Technologies

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
  • E

    Edureka

    Large Language Models for Developers

    Skills you'll gain: LangChain, Prompt Patterns, Prompt Engineering, LLM Application, Tool Calling, Retrieval-Augmented Generation, Generative AI, Large Language Modeling, AI Workflows, Hugging Face, Embeddings, MLOps (Machine Learning Operations), LangGraph, Vector Databases, AI Security, Responsible AI, Artificial Intelligence, Application Programming Interface (API), Model Evaluation, Docker (Software)

    Intermediate · Specialization · 3 - 6 Months

    Category: New
    New
  • B

    Board Infinity

    Generative AI for Software Development: Prompts and Coding

    Skills you'll gain: Deepseek, DeepSeek API, LangChain, Responsible AI, Generative AI, Generative Adversarial Networks (GANs), GitHub Copilot, LLM Application, Artificial Neural Networks, Generative AI Agents, Generative Model Architectures, AI literacy, Retrieval-Augmented Generation, Artificial Intelligence and Machine Learning (AI/ML), Fine-tuning, Embeddings, Artificial Intelligence, Gemini, Model Evaluation, Debugging

    4.6 stars, 107 reviews, Beginner, Specialization, 1 - 3 Months

    ★ 4.6 (107) · Beginner · Specialization · 1 - 3 Months

    Category: New
    New
  • P

    Packt

    Introduction to Large Language Models with GPT & LangChain

    Skills you'll gain: Large Language Modeling, LangChain, Plot (Graphics), Data Visualization, LLM Application, Statistical Visualization, AI Workflows, Data Literacy, AI literacy, Data Analysis, Data-Driven Decision-Making, Exploratory Data Analysis

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
  • E

    Edureka

    LLM Engineering: Prompting, Fine-Tuning, Optimization & RAG

    Skills you'll gain: Retrieval-Augmented Generation, Prompt Engineering, Multimodal Prompts, Prompt Patterns, Prompt Engineering Tools, LLM Application, Fine-tuning, Model Evaluation, Context Engineering, LangChain, Large Language Modeling, Hugging Face, Transfer Learning, Model Optimization, Responsible AI, Performance Tuning, Generative AI, LangGraph, Context Management, Vector Databases

    3.7 stars, 9 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 3.7 (9) · Intermediate · Specialization · 3 - 6 Months

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