Custom GPTs: Create a Custom ChatGPT with Your Data — 90% Off Coupon

Build a custom GPT and chat with your own data. Add documents, generate images, and integrate with APIs and Zapier.

⭐ 4.7 out of 5(5,912 students enrolled)Created by Valentin DespaLast updated: 🌐 English

Key Takeaways — Course Overview

The following summarizes all verified data points for Custom GPTs: Create a Custom ChatGPT with Your Data, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Custom GPTs: Create a Custom ChatGPT with Your Data
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Valentin Despa
•Coupon Verified On: February 19, 2026
•Difficulty Level: All Levels
•Category: Development
•Subcategory: No-Code Development
•Duration: 2h 30m 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: Build a GPT (customized version of ChatGPT) · Provide GPT instructions · Share the GPT with others
•Prerequisites: This course requires a GPT Plus subscription (paid account) · Zapier account (free account)
•Price: $10.99 with coupon / Regular Udemy price: $109.99. Applying this coupon saves you $99.00 (90% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

Custom GPTs: Create a Custom ChatGPT with Your Data gives you the following verified skills and competencies in Development:

✓Build a GPT (customized version of ChatGPT) .
✓Provide GPT instructions .
✓Share the GPT with others .
✓GPT Capabilities (browsing, generating images, analysing) .
✓Chat with your documents (PDFs, text files, spreadsheets) .
✓GPT Actions - Integrate with APIs .
✓GPT Actions - Integrate with Zapier.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting Custom GPTs: Create a Custom ChatGPT with Your Data. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•This course requires a GPT Plus subscription (paid account)
•Zapier account (free account)
•Postman app

About This Udemy Course

The following is the full official course description for Custom GPTs: Create a Custom ChatGPT with Your Data as published on Udemy by instructor Valentin Despa. It covers the curriculum structure, teaching methodology, and topic scope for this Development course:

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Is the Custom GPTs: Create a Custom ChatGPT with Your Data Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeak.•Last updated: February 19, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Custom GPTs: Create a Custom ChatGPT with Your Data is a high-value resource for learners seeking to build skills inDevelopment. Taught by Valentin Despa on Udemy, the 2h 30m 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 $109.99 to $10.99, 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 4.7 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 5,912 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 Custom GPTs: Create a Custom ChatGPT with Your Data:

  • 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 4.7-star rating, Custom GPTs: Create a Custom ChatGPT with Your Data 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 February 19, 2026.Udemy coupons are time-limited and claimed on a first-come basis — we recommend redeeming as soon as possible.

Course Rating Summary

Custom GPTs: Create a Custom ChatGPT with Your Data Course holds an aggregate rating of 4.7 out of 5 based on 5,912 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.7
5,912 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: February 19, 2026.

Instructor Profile

The following section provides background information on Valentin Despa, the instructor responsible for creating and maintaining Custom GPTs: Create a Custom ChatGPT with Your Data on Udemy.

Custom GPTs: Create a Custom ChatGPT with Your Data is taught by Valentin Despa, 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: Valentin Despa
•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 Custom GPTs: Create a Custom ChatGPT with Your Data, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of February 19, 2026.

About the Author

Josh Smith - Udemy Coupon Expert

Josh Smith

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