How to Build and Monetize Your Custom GPT with Open Custom GPT: A Step-by-Step Guide

Anil Chandra Naidu Matcha
3 min readDec 1, 2023

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GPTs have been all the hype since OpenAI dev day. Thousands of creators are creating new GPTs on a daily basis

But there are few problems which bugged GPT creators

  • How can I share a Custom GPT to my users without the need for a Plus subscription
  • How to monetize/gate my Custom GPT
  • How can I embed my Custom GPT on my website to share with users without needing to send to ChatGPT website

This is where Open Custom GPT, an open-source project, steps in. It simplifies the process of building, hosting, and monetizing your Custom GPT. In this article, we’ll guide you through the process of using Open Custom GPT to create and embed your custom GPT on your website.

Monetizing your GPT

Getting Started with Open Custom GPT

Setting Up the Environment

  1. Clone the Project: Begin by visiting the Open Custom GPT repository on GitHub. Clone the repository to get started.
  2. Install Node.js and Next.js: Ensure you have Node.js installed on your system. Next.js will be used for the front-end framework.
  3. Install Dependencies: Run npm install in your project directory to install all the necessary dependencies.
  4. Launch the Custom GPT Builder: Navigate to localhost:3000 in your browser. You should now see the Custom GPT Builder UI.

Building Your Custom GPT

  1. Name Your GPT: Assign a unique name to your GPT model.
  2. Configure Your GPT: Copy the instructions from the Configure Tab of your existing GPT and paste them into the Open Custom GPT instructions section.
  3. Enable Additional Features: If your Custom GPT uses features like Code Interpreter, Dall E, or File retrieval, enable these in Open Custom GPT.
  4. Upload Files: If you have any files that are part of your Custom GPT, upload them.
  5. Set Up Custom Functions: Implement any custom functions you’ve added to your Custom GPT in Open Custom GPT.
  6. Create Your Assistant: Click on ‘Submit’ to create your Custom GPT Assistant.

Testing and Embedding Your Custom GPT

  1. Chat with Your GPT: Interact with your newly created Custom GPT to ensure it’s functioning as expected.
  2. Embedding on Your Website: Copy the provided embed code to host your Custom GPT on your website.

Gate Access and Monetization

  1. Gate Your GPT Page: Implement access restrictions on the webpage where your GPT is embedded. This could be through a subscription model or a one-time access fee.
  2. Add Monetization: Integrate payment gateways or subscription services to monetize access to your Custom GPT.

Collecting User Data

Implement a login system to collect user emails and other relevant information. This can be valuable for building a user base and for future marketing efforts.

Conclusion

Open Custom GPT is a great tool for any GPT creator. It’s designed to help you share and make money from your own GPT models. Just follow the steps in this guide, and you’ll be able to build, host, and earn from your Custom GPT. This way, you can offer a unique AI experience to others and also benefit from your work.

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