Plugin info

Total downloads: 35
Active installs: 0
Total reviews: 0
Average rating: 0
Support threads opened: 0
Support threads resolved: 0 (0%)
Available in: 1 language(s)
Contributors: 1
Last updated: 11/17/2025 (44 days ago)
Added to WordPress: 11/17/2025 (0 years old)
Minimum WordPress version: 5.0
Tested up to WordPress version: 6.8.3
Minimum PHP version: 7.4

Maintenance & Compatibility

Maintenance score

Actively maintained • Last updated 44 days ago

59/100

Is B19 AI Bot Chat abandoned?

Likely maintained (last update 44 days ago).

Compatibility

Requires WordPress: 5.0
Tested up to: 6.8.3
Requires PHP: 7.4

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Description

B19 AI Bot Chat is an advanced chatbot plugin that utilizes OpenAI’s GPT models. Developed by a Japanese company specifically for Japanese websites, this plugin provides full Japanese language support and is optimized for Japanese business practices.

日本語完全対応

このプラグインは日本人開発者が日本のウェブサイトでの使用を想定して開発しました。日本語での自然な会話、日本のビジネス慣習に対応した設定が可能です。

Perfect for Japanese Businesses

Whether you run an online store, corporate website, or service site in Japan, this chatbot understands Japanese language nuances and business customs. It enables natural conversations with website visitors, contributing to customer support automation and improved user engagement.

Main Features

  • Full Japanese Support (日本語完全対応): Developed by Japanese developers for Japanese websites
  • OpenAI API Integration: Supports latest models including GPT-4, GPT-3.5-turbo, GPT-4o-mini
  • Japanese Business Optimized: Settings designed for Japanese business practices
  • Natural Japanese Conversations: AI understands Japanese language nuances
  • Customizable Settings: Freely configure bot name, initial message, and response style in Japanese
  • Rate Limiting: Control API usage and manage costs
  • Shortcode Support: Place chatbot on any page or post
  • Responsive Design: Optimal display on mobile devices
  • Multi-language Support: Primary support for Japanese, also supports English
  • Security: Proper sanitization and nonce verification implemented

使い方 / Usage

日本語:
1. プラグインをインストールして有効化
2. OpenAI APIキーを取得 (https://platform.openai.com/)
3. 管理画面の「B19 AI Bot Chat」メニューから設定
4. APIキーを入力し、日本語で設定をカスタマイズ
5. チャットボットがサイトに自動表示されます

English:
1. Install and activate the plugin
2. Get OpenAI API key (https://platform.openai.com/)
3. Configure from “B19 AI Bot Chat” menu in admin panel
4. Enter API key and customize settings as needed
5. Chatbot will automatically appear on your site

Shortcodes

[b19cojp_ai_bot_chat] - Display chatbot

Customization

  • Bot personality settings
  • Add company/store information
  • Set business hours and contact information
  • Create custom prompts

Support

If you need support, please contact us through the following methods:

  • Plugin support forum
  • Official website: https://b19.co.jp/
  • Email support

External Services

This plugin connects to the following external services:

OpenAI API

What it is used for: AI-powered chat responses and natural language processing
What data is sent: User messages and conversation history are sent to OpenAI’s servers for processing
When data is sent: Every time a user sends a message to the chatbot
Service provider: OpenAI, Inc.
Terms of Service: https://openai.com/terms/
Privacy Policy: https://openai.com/privacy/

Privacy Policy

This plugin processes the following data:

  • User input messages (sent to OpenAI API)
  • Chat history (only during session)
  • Configuration information (stored in WordPress database)

For personal information handling, please also check the privacy policies of the external services listed above.

Technical Requirements

  • WordPress 5.0 or higher
  • PHP 7.4 or higher
  • Valid OpenAI API key
  • HTTPS connection (recommended)

Credits

  • OpenAI API (https://openai.com/)
  • WordPress (https://wordpress.org/)
  • 開発: 株式会社ビーク / Developed by: B19 Co., Ltd. (Japan) (https://b19.co.jp/)

日本語サポート / Japanese Support

このプラグインは日本の企業である株式会社ビークが開発・サポートしています。
日本語でのサポートが必要な場合は、公式ウェブサイトからお問い合わせください。

This plugin is developed and supported by B19 Co., Ltd., a Japanese company.
For Japanese language support, please contact us through our official website.

Installation

  1. Upload plugin files to /wp-content/plugins/b19-ai-bot-chat/ directory
  2. Activate the plugin from the “Plugins” menu in admin panel
  3. Configure from “B19 AI Bot Chat” menu
  4. Enter OpenAI API key and save settings

Frequently Asked Questions

Where can I get an OpenAI API key?

Create an account on OpenAI’s official website (https://platform.openai.com/) and generate an API key.

What OpenAI models are supported?

Supports major models provided by OpenAI including GPT-4, GPT-3.5-turbo, GPT-4o-mini.

How do I set up rate limiting?

You can set the maximum number of requests per minute in the admin settings. This helps manage API usage and costs.

Can I customize the chatbot design?

You can freely customize the chatbot appearance by editing CSS files.

Review feed

No reviews available

Screenshots

No screenshots available

Changelog

1.3.7

  • WordPress.org review compliance
  • Removed Stripe integration (will be available in Pro version)
  • Removed Google Sheets integration (will be available in Pro version)
  • Focused on core chatbot functionality
  • Code cleanup and security improvements

1.3.2

  • Bug fixes and performance improvements
  • Security enhancements

1.0.2

  • Initial release
  • OpenAI API integration
  • Basic chat functionality
  • Admin panel implementation