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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


  • P

    Packt

    Gen AI - RAG Application Development using LangChain

    Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Embeddings, Tool Calling, Generative AI Agents, Agentic Workflows, Document Management, Query Languages, Agentic systems

    Beginner · Course · 1 - 4 Weeks

  • C

    Coursera

    GenAI Summarization with Langchain: Summarize Text Documents

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

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

  • C

    Coursera

    GenAI Chatbots: Create and Deploy OpenAI-Powered Chatbots

    Skills you'll gain: Retrieval-Augmented Generation, OpenAI API, OpenAI, Generative AI Agents, LLM Application, Dashboard Creation, Large Language Modeling, AI Integrations, Model Deployment, Back-End Web Development, Restful API, Server Side, Application Programming Interface (API), Web Development, UI Components

    ★ 4.3 (14) · Intermediate · Guided Project · Less Than 2 Hours

  • E

    Edureka

    Applied Agentic AI Pipelines with LangChain

    Skills you'll gain: LLM Application, Data Processing, Data Transformation, Generative AI Agents, Large Language Modeling, Generative AI, Workflow Management, Artificial Intelligence, Embeddings, Context Management, Memory Management, Automation, JSON

    Intermediate · Course · 1 - 4 Weeks

  • D

    DeepLearning.AI

    Retrieval Augmented Generation (RAG)

    Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Prompt Engineering, Vector Databases, Embeddings, System Monitoring, Application Security, Fine-tuning, Artificial Intelligence, Model Evaluation

    ★ 4.8 (196) · Intermediate · Course · 1 - 3 Months

    Category: Bestseller
    Bestseller
  • 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 Development, Database Systems, User Interface (UI), Operational Databases, Prompt Patterns, User Interface (UI) Design, Artificial Intelligence, Cloud Computing

    ★ 3 (8) · Beginner · Project · Less Than 2 Hours

  • C

    Coursera

    LLM Engineering with RAG: Optimizing AI Solutions

    Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, LLM Application, LangChain, Large Language Modeling, Vector Databases, Model Deployment, OpenAI API, Hugging Face, OpenAI, Scalability, AI Integrations, Embeddings, Generative AI, Application Deployment, Data Integration, Data Science, Machine Learning

    Intermediate · Course · 1 - 4 Weeks

  • P

    Packt

    Master ChatGPT & OpenAI APIs – Build AI Tools in Python

    Skills you'll gain: Prompt Engineering, OpenAI API, LangChain, ChatGPT, Prompt Patterns, OpenAI, Generative AI, Multimodal Prompts, LLM Application, AI powered creativity, Generative Model Architectures, Large Language Modeling, AI Workflows, Token Optimization, Application Programming Interface (API), Application Development, Image Quality

    Intermediate · Course · 3 - 6 Months

  • 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, Agentic Workflows, Generative AI Agents, Data Persistence

    ★ 4.7 (16) · Beginner · Project · Less Than 2 Hours

  • G

    Google DeepMind

    Gemini for Developers

    Skills you'll gain: Prompt Engineering, Google Gemini, Gemini, Generative AI Agents, AI Integrations, Google Cloud Platform, Application Programming Interface (API), Real Time Data, Key Management, Tool Calling, Agentic systems, Cloud Deployment, Generative Model Architectures, Generative AI, Large Language Modeling, AI Security, Artificial Intelligence, AI Workflows, Cloud Applications, Cloud Development

    Intermediate · Specialization · 1 - 3 Months

  • B

    Board Infinity

    Managing AI Systems: Development, Deployment, and Governance

    Skills you'll gain: AI Security, AI Orchestration, MLOps (Machine Learning Operations), Model Deployment, Vulnerability Assessments, AI Workflows, Governance Risk Management and Compliance, Retrieval-Augmented Generation, Responsible AI, Compliance Auditing, LLM Application, Personally Identifiable Information, Regulatory Compliance, Regulatory Requirements, Application Deployment, Generative Model Architectures, Decision Intelligence, Model Training, Cloud Deployment, Artificial Intelligence

    Intermediate · Specialization · 1 - 3 Months

  • I

    IBM

    Building AI Agents and Agentic Workflows

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

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

    Category: Top AI Program
    Top AI Program
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In summary, here are 10 of our most popular langchain courses

  • Gen AI - RAG Application Development using LangChain: Packt
  • GenAI Summarization with Langchain: Summarize Text Documents: Coursera
  • GenAI Chatbots: Create and Deploy OpenAI-Powered Chatbots: Coursera
  • Applied Agentic AI Pipelines with LangChain: Edureka
  • Retrieval Augmented Generation (RAG): DeepLearning.AI
  • Build an LLM and RAG-based Chat Application using AlloyDB and LangChain: Google Cloud
  • LLM Engineering with RAG: Optimizing AI Solutions: Coursera
  • Master ChatGPT & OpenAI APIs – Build AI Tools in Python: Packt
  • JavaScript RAG Web Apps with LlamaIndex: DeepLearning.AI
  • Gemini for Developers: Google DeepMind

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