Title: TechDelivery Chat
Author: degoe56
Published: <strong>July 1, 2026</strong>
Last modified: July 1, 2026

---

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![](https://ps.w.org/techdelivery-chat/assets/banner-772x250.png?rev=3592966)

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# TechDelivery Chat

 By [degoe56](https://profiles.wordpress.org/degoe56/)

[Download](https://downloads.wordpress.org/plugin/techdelivery-chat.1.0.2.zip)

 * [Details](https://wordpress.org/plugins/techdelivery-chat/#description)
 * [Reviews](https://wordpress.org/plugins/techdelivery-chat/#reviews)
 *  [Installation](https://wordpress.org/plugins/techdelivery-chat/#installation)
 * [Development](https://wordpress.org/plugins/techdelivery-chat/#developers)

 [Support](https://wordpress.org/support/plugin/techdelivery-chat/)

## Description

TechDelivery Chat indexes your WordPress website and allows visitors to ask questions
about your website content.

Features included in the free version:

 * AI-powered chatbot
 * Semantic search using OpenAI embeddings
 * Incremental AJAX indexing
 * Clickable source references
 * Responsive chat widget
 * Adjustable chatbot title
 * Adjustable welcome message
 * Adjustable primary color
 * Fast indexing of changed content

The chatbot answers only from your own website content and provides links to the
relevant pages.

### External Services

This plugin connects to the OpenAI API to generate text embeddings and AI-generated
responses.

The OpenAI service is required for the chatbot to index website content and answer
visitor questions.

The plugin sends the following data to OpenAI:

 * During indexing, the content of published posts and pages is sent to the OpenAI
   Embeddings API to generate vector embeddings.
 * Every time a visitor submits a question through the chatbot, the question is 
   sent to the OpenAI Chat Completions API.
 * Relevant indexed website content is included with the visitor’s question to generate
   an answer.

No data is transmitted until the site administrator enters a valid OpenAI API key
and uses the indexing or chat features.

This service is provided by OpenAI.

OpenAI Terms of Use:
 [https://openai.com/policies/terms-of-use](https://openai.com/policies/terms-of-use)

OpenAI Privacy Policy:
 [https://openai.com/policies/privacy-policy](https://openai.com/policies/privacy-policy)

## Installation

 1. Upload the plugin folder to `/wp-content/plugins/`
 2. Activate the plugin.
 3. Enter your OpenAI API key.
 4. Start indexing from the admin page.
 5. Place the chatbot on your website.

## FAQ

### Which AI model is used?

GPT-4o mini for chat and text-embedding-3-small for embeddings.

### Does the chatbot answer questions from the Internet?

No. It answers only from your indexed website content.

### Is an OpenAI account required?

Yes. You must provide your own OpenAI API key.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“TechDelivery Chat” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ degoe56 ](https://profiles.wordpress.org/degoe56/)

[Translate “TechDelivery Chat” into your language.](https://translate.wordpress.org/projects/wp-plugins/techdelivery-chat)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/techdelivery-chat/),
check out the [SVN repository](https://plugins.svn.wordpress.org/techdelivery-chat/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/techdelivery-chat/)
by [RSS](https://plugins.trac.wordpress.org/log/techdelivery-chat/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.2

 * Incremental indexing
 * AJAX indexing
 * Responsive chat widget
 * Clickable source references
 * Performance improvements

## Meta

 *  Version **1.0.2**
 *  Last updated **1 day ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.5 or higher **
 *  Tested up to **7.0**
 *  PHP version ** 8.0 or higher **
 * Tags
 * [AI](https://wordpress.org/plugins/tags/ai/)[chatbot](https://wordpress.org/plugins/tags/chatbot/)
   [openai](https://wordpress.org/plugins/tags/openai/)[semantic search](https://wordpress.org/plugins/tags/semantic-search/)
   [support](https://wordpress.org/plugins/tags/support/)
 *  [Advanced View](https://wordpress.org/plugins/techdelivery-chat/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/techdelivery-chat/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/techdelivery-chat/reviews/)

## Contributors

 *   [ degoe56 ](https://profiles.wordpress.org/degoe56/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/techdelivery-chat/)