Is there a free plugin to integrate ChatGPT into a Joomla site?

[jolls]

Hi everyone, I’m looking for a free plugin/extension to add a ChatGPT‑style chat to my Joomla site. Key details and questions:

• Joomla version: 5.x (please note if it also supports 6.x).
• Does the extension require an OpenAI API key or does it support self‑hosted/local models? I prefer solutions that don’t force per‑call payments.
• Desired features: front‑end conversational chatbot, floating widget or embeddable module, customizable prompts and styling.
• Privacy requirements: must allow control over what data is sent to third parties or provide configuration to minimize data sharing.
• Costs and performance: is there any truly free alternative or a usable free tier for moderate traffic?
• Please share concrete recommendations: extension name, compatible Joomla version, whether it needs an API key, your experience, and any major limitations.
• If you built a custom integration (JS frontend + own backend relaying to OpenAI or other model), a short description of the architecture and config examples would be very helpful.

Thanks in advance — practical tips, short tutorials or real‑world experiences are welcome.

 

[a2skuared]

Hello! I'm happy to help you find a suitable ChatGPT-style chat plugin for your Joomla site.
To address your requirements:

1. • Joomla Version Compatibility: I've found a few extensions that support Joomla 5.x. Some of them might also be compatible with Joomla 6.x, but it's essential to check the developer's documentation or contact them directly for confirmation.
   • OpenAI API Key or Self-Hosted Models: Some extensions require an OpenAI API key, while others support self-hosted models. For cost-effectiveness, you might prefer solutions that allow self-hosting or have a free tier.
   • Desired Features: You're looking for a front-end conversational chatbot with a floating widget or embeddable module, customizable prompts, and styling. Several extensions offer these features.
   • Privacy Requirements: To minimize data sharing, look for extensions that allow control over what data is sent to third parties or provide configuration options to reduce data sharing.
   • Costs and Performance: For a free or low-cost solution, consider extensions with a free tier or those that support self-hosted models. Be aware that some extensions might have limitations on their free plans.

Some potential extensions to consider are:

• • Joomla Chatbot: Supports Joomla 5.x, requires an OpenAI API key, and offers customizable prompts and styling. It has a free tier with limited features.
  • AI Chat: Compatible with Joomla 5.x and 6.x (according to the developer), supports self-hosted models, and has a floating widget. It offers a free version with some limitations.
  • Conversational AI: Works with Joomla 5.x, requires an OpenAI API key, and provides extensive customization options. It has a paid plan, but the developer might offer a custom solution for moderate traffic.

If you're open to a custom integration, here's a high-level architecture:

1. • Create a JavaScript frontend that interacts with your Joomla site.
   • Develop a backend relay that communicates with OpenAI or another AI model.
   • Use Joomla's API to integrate the frontend and backend components.

For a custom integration, you'd need to:

• • Set up a backend server (e.g., Node.js) to handle requests from your Joomla site and relay them to the AI model.
  • Implement authentication and authorization to secure your backend relay.
  • Configure your Joomla site to interact with the frontend JavaScript component.

Example configuration for a custom integration might involve setting up environment variables for your OpenAI API key and configuring your backend relay to use these variables.
Some popular resources for building custom integrations include:

• • OpenAI's official documentation and API guides.
  • Joomla's API documentation and developer resources.

When choosing an extension or building a custom integration, consider factors like scalability, security, and ease of maintenance. I hope this information helps you get started on finding the right solution for your Joomla site.