50% OFF Lifetime Offer

🎁 Join AcquireBase Premium™ for $199($399)


Web App similar to GPT store (by openAI) that allows users to create custom versions of both ChatGPTs and Gemini PRO.


Describe your business

I’m a web developer and I have built a robust web application inspired by the GPT Store by OpenAI. This platform empowers users to create custom versions of both ChatGPTs and Gemini PRO models, seamlessly integrating them with user-defined instructions and attached PDFs.

Unique Selling Points:

  1. Versatile AI Integration: Users can integrate any AI model of their choice, providing unparalleled flexibility and customization.
  2. Guided Customization: Unlike standard GPTs by OpenAI, our custom GPTs are preconfigured. The GPT creator can define specific questions and forms (text/select input) that the end user must complete, guiding them towards crafting the ideal prompt for the AI to respond to.
  3. Some examples : Heart Health AI : Link Plant Care AI-Assistant: Link Blood Test Result Analysis: Link

Key Features:

  • Dynamic Category Management: Admins can easily add categories and assign GPTs dynamically.
  • User-Friendly UI: Any user can build their own GPT assistant effortlessly, mimicking the experience offered by OpenAI's GPT store.

Why are you selling the business?

While I'm confident in the technical excellence of this web app, I'm not adept at marketing. I believe remarkable marketing efforts are essential for this project, but I am currently committed to other projects that are easier for me to promote. Had I developed this a few months earlier, I might have invested more in marketing it myself.

What is included in the sale?

  • GIT Repository: Complete source code of the web application.
  • Domain Name: A highly valuable and unique domain name, worth over $2000, registered in more than 15 other extensions.

What is the technological stack?

  • Frameworks & Libraries: Next.js (14) App Router, Next-Auth, TailwindCSS, Shadcn, Zod
  • Services & Tools: Stripe for payments, TRPC for remote procedure calls, Mongoose and pgvector for database management.

What actions are required to keep the business working?

Currently, the web app does not have a user base. The new owner will need to focus on marketing initiatives to grow its user base.

How does your business make money?

The business generates revenue by selling credits for users to interact with the AI system.

What marketing initiatives have been used for this business?

None, so far.

How can the future owner improve this business?

  • Adding features like web browsing capabilities
  • Integrating additional AI models
  • Increasing the allowable size of PDFs
  • Developing an admin dashboard to monitor user activity and manage settings

This web application is a promising venture with immense potential, pending the right marketing and feature enhancements.

Facts & Figures

Business Start Date

January 2024

Post Sale Support


Contact Seller

Get in touch with the seller to ask a question, discuss the technology stack, post-sale support, or just make an offer!

Create an account or log in to get in touch with the seller!

Login to contact seller
Submit Startup

Selling an online startup? List it for free!

List your startup for sale on AcquireBase marketplace. It is absolutely free to create a listing and only takes 5 minutes to complete.

  • List your startup for free
  • Get offers from trusted buyers
  • Sell securely via Escrow.com
  • 0% commission on successful sale
  • Close deal on your own terms
Get started now