AI-Agents: Automation & Business with LangChain & LLM Apps — 90% Off Coupon

AI Agents with Node.js, Python, JavaScript, LangChain, LangGraph, GPT, Cladue & RAG! Automate tasks, sell software

⭐ 4.6 out of 5(24,897 students enrolled)Created by Arnold OberleiterLast updated: 🌐 English

Key Takeaways — Course Overview

The following summarizes all verified data points for AI-Agents: Automation & Business with LangChain & LLM Apps, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: AI-Agents: Automation & Business with LangChain & LLM Apps
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Arnold Oberleiter
•Coupon Verified On: November 19, 2025
•Difficulty Level: All Levels
•Category: Development
•Subcategory: LangChain
•Duration: 10h of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Basics of AI agents like Autogen, LangChain, LangFlow, Flowise, LangGraph, BabyAGI, CrewAI & more · Basics of LLMs like ChatGPT, Claude, Gemini, Llama, Mistral, GPT-4o & more with Function calling in LLMs · All about vector databases, embedding models & retrieval-augmented generation (RAG)
•Prerequisites: No prior knowledge required, everything is shown step by step.
•Price: $11.99 with coupon / Regular Udemy price: $119.99. Applying this coupon saves you $108.00 (90% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

AI-Agents: Automation & Business with LangChain & LLM Apps gives you the following verified skills and competencies in Development:

✓Basics of AI agents like Autogen, LangChain, LangFlow, Flowise, LangGraph, BabyAGI, CrewAI & more.
✓Basics of LLMs like ChatGPT, Claude, Gemini, Llama, Mistral, GPT-4o & more with Function calling in LLMs.
✓All about vector databases, embedding models & retrieval-augmented generation (RAG).
✓Creating AI agents for automating content, emails, lead research & more Installation and operation of Flowise with Node.
✓Function calling for external APIs, Python interpreter, calculator, Gmail, Serper, Make & more.
✓RAG AI agent: Training on own data & automatic saving of files on your PC.
✓Data preparation for RAG: PDFs, Docs, CSV & more with LlamaIndex & LlamaParse.
✓Integration and automation of custom tools in Flowise.
✓API connection and automation with JavaScript, Python and Make.
✓AI agents in business: offering, pricing, sales, customer acquisition.
✓Marketing strategies for selling AI agents.
✓Integration of AI agents into websites or as standalone apps.
✓Installation of VS Code and Git.
✓Local Microsoft Copilot with Vision as an AI agent in Python.
✓AI agents with open-source LLMs: Ollama, Llama 3.1 & more.
✓Choosing the right LLM for the AI agent.
✓Issues, security, and copyrights in AI agents.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting AI-Agents: Automation & Business with LangChain & LLM Apps. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•No prior knowledge required, everything is shown step by step.

About This Udemy Course

The following is the full official course description for AI-Agents: Automation & Business with LangChain & LLM Apps as published on Udemy by instructor Arnold Oberleiter. It covers the curriculum structure, teaching methodology, and topic scope for this Development course:

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Is the AI-Agents: Automation & Business with LangChain & LLM Apps Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeak.•Last updated: November 19, 2025.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, AI-Agents: Automation & Business with LangChain & LLM Apps is a high-value resource for learners seeking to build skills inDevelopment. Taught by Arnold Oberleiter on Udemy, the 10h course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 90%, from $119.99 to $11.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 90% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.6 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 24,897 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in AI-Agents: Automation & Business with LangChain & LLM Apps:

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
JS
Josh Smith
Lead Course Reviewer, CourseSpeak
View credentials →

"Given the 90% price reduction and verified 4.6-star rating, AI-Agents: Automation & Business with LangChain & LLM Apps represents one of the strongest value propositions currently available in Development on Udemy. Enrollment is strongly recommended while this coupon remains active."

Final Verdict: Worth It
This course offers exceptional value with current pricing
✓

New to redeeming coupons? Visit our How to Redeem Udemy Coupon on CourseSpeak for detailed instructions on how to apply coupon codes.

The coupon was last verified on November 19, 2025.Udemy coupons are time-limited and claimed on a first-come basis — we recommend redeeming as soon as possible.

Course Rating Summary

AI-Agents: Automation & Business with LangChain & LLM Apps Course holds an aggregate rating of 4.6 out of 5 based on 24,897 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.6
24,897 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: November 19, 2025.

Instructor Profile

The following section provides background information on Arnold Oberleiter, the instructor responsible for creating and maintaining AI-Agents: Automation & Business with LangChain & LLM Apps on Udemy.

AI-Agents: Automation & Business with LangChain & LLM Apps is taught by Arnold Oberleiter, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Arnold Oberleiter
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills (as described in the course curriculum on Udemy).

Frequently Asked Questions

The following questions and answers cover the most common queries about AI-Agents: Automation & Business with LangChain & LLM Apps, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of November 19, 2025.

About the Author

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