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Free Plugin by WordPress.org v1.1.0

AI Provider for OpenAI

AI Provider for OpenAI for the PHP AI Client SDK.

AI Provider for OpenAI

The facts

Active installs
40k+
Price
Free
Last updated
17 Aug 2026
Added
Feb 2026
Requires WP
6.9
Tested up to
WP 7.1
Requires PHP
7.4
Downloads
163,336

Our analysis

AI-assisted

AI Provider for OpenAI is a WordPress plugin that integrates OpenAI's capabilities into your site. It allows you to use GPT models for text generation and DALL-E for image generation, along with other AI functionalities such as web search and function calling. The plugin is designed for users who want to enhance their WordPress sites with AI-generated content and images.

To use this plugin, you need PHP version 7.4 or higher and an OpenAI API key. It dynamically discovers available models from the OpenAI API, making it suitable for those looking to leverage advanced AI features without extensive technical knowledge.

Best for: This plugin is suited for WordPress site owners looking to incorporate AI-generated content and images.

What it does well

  • Integrates OpenAI's GPT models for text generation
  • Supports DALL-E for image generation
  • Includes web search and function calling capabilities
  • Automatically registers providers
  • Free to use from the WordPress.org directory

Where it falls short

  • Requires an OpenAI API key
  • Compatibility limited to PHP 7.4 or higher
  • No published rating available

Verdict

AI Provider for OpenAI offers useful integration for those wanting to use OpenAI's models in WordPress. However, it has specific requirements that users must meet.

From the developer

WordPress.org's own description of AI Provider for OpenAI, lightly tidied.

This plugin provides OpenAI integration for the PHP AI Client SDK. It enables WordPress sites to use OpenAI’s GPT models for text generation, DALL-E for image generation, and other AI capabilities.

Features:

  • Text generation with GPT models
  • Image generation with DALL-E models
  • Function calling support
  • Web search support
  • Automatic provider registration

Available models are dynamically discovered from the OpenAI API, including GPT models for text generation, DALL-E and GPT Image models for image generation, and TTS models for text-to-speech.

Requirements:

  • PHP 7.4 or higher
  • For WordPress 6.9, the wordpress/php-ai-client package must be installed
  • For WordPress 7.0 and above, no additional changes are required
  • OpenAI API key

Read the full description on the official page →

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