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.

Skills you'll gain: Prompt Engineering, Prompt Patterns, Prompt Engineering Tools, LLM Application, AI Workflows, AI Orchestration, No-Code Development, Retrieval-Augmented Generation, AI Integrations, Data Access, Memory Management, Agentic systems, Application Development, Application Programming Interface (API), Software Installation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Retrieval-Augmented Generation, LangChain, LangGraph, AI Orchestration, LLM Application, Agentic Workflows, Generative AI Agents, OpenAI, Tool Calling, Agentic systems, Large Language Modeling, Model Context Protocol, Embeddings, Vector Databases, Python Programming, Document Management
Advanced · Course · 1 - 4 Weeks

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

Skills you'll gain: LLM Application, Data Processing, Data Transformation, Generative AI Agents, Generative AI, Workflow Management, Artificial Intelligence, Context Management, Memory Management, Automation, JSON
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: LangChain, LLM Application, OpenAI API, Large Language Modeling, Prompt Engineering, Generative AI, Application Development, Web Applications, Python Programming, Web Development
★ 3.4 (11) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: LangGraph, AI Orchestration, Agentic Workflows, Workflow Management, LLM Application, Prompt Engineering, Prompt Patterns, Process Optimization, Generative AI Agents, Large Language Modeling, Process Driven Development, Business Process Automation, Operational Efficiency, Agentic systems, Automation, Context Management
Beginner · Course · 1 - 4 Weeks
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

Board Infinity
Skills you'll gain: Retrieval-Augmented Generation, Prompt Engineering, Token Optimization, Embeddings, Generative Model Architectures, Generative AI, LLM Application, Model Deployment, Data Processing, Text Mining, Model Evaluation, Unstructured Data, Large Language Modeling, Model Training, Data Preprocessing, Vector Databases, API Design, Metadata Management, Docker (Software), Python Programming
Intermediate · Course · 1 - 3 Months

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, Prompt Patterns, Retrieval-Augmented Generation, Prompt Engineering, AI Integrations, Application Development, Data Visualization, Responsible AI, Large Language Modeling, Risking
★ 4.6 (312) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Agentic Workflows, Google Gemini, Google Cloud Platform, Generative AI Agents, Model Context Protocol, AI Orchestration, LLM Application, Agentic systems, Vector Databases, AI Integrations, Model Deployment, Generative AI, Tool Calling, Cloud Deployment, SQL, Databases, Retrieval-Augmented Generation, Embeddings, Application Deployment, Prototyping
★ 3.4 (20) · Advanced · Specialization · 3 - 6 Months

Edureka
Beginner · Course · 1 - 4 Weeks

Edureka
Beginner · Specialization · 1 - 3 Months