內容簡介
AI Chatbot Free Models 外掛讓您能夠將先進的 AI 聊天機器人整合到您的 WordPress 網站中。它支援多個提供者，並可直接連接到多種 AI 模型，提供即時客戶支援、引導潛在客戶及產品推薦等功能，提升網站互動性與使用者體驗。
【主要功能】
• 24/7 客戶支援，隨時回答訪客問題
• 引導潛在客戶，收集聯絡資訊
• 產品推薦，協助用戶找到合適商品
• 內容導航，指引用戶至相關文章或頁面
• 自動化即時聊天，模擬真人客服
• 知識庫訪問，提供 FAQ 及幫助文章
外掛標籤
開發者團隊
② 後台搜尋「AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant」→ 直接安裝（推薦）
原文外掛簡介
AI Chatbot Free Models empowers you to integrate a cutting-edge AI chatbot into your WordPress website! It is a multi-provider solution: connect directly to OpenAI (ChatGPT), Anthropic (Claude), Google (Gemini), DeepSeek, Groq, xAI (Grok), Together AI, Mistral, Perplexity, or OpenRouter (over 500 models with a single API key), and you can even point it to any custom OpenAI-compatible API endpoint. Choose from a wide array of both free and premium models to perfectly match your needs and budget.
Unlike many other plugins, all management and customization happen entirely within your WordPress backend, no need to visit external sites for configuration. The only account required is to obtain your API key.
Looking for a platform-independent version?
This chatbot is also available as a standalone version for use in non-WordPress websites (HTML, PHP, etc.).
Get it on GitHub
Use Cases
Here are several practical ways to use Chatbot AI Free Models on your WordPress website:
24/7 Customer Support
Provide instant answers to visitors at any time, improving engagement and reducing support workload.
Lead Generation Assistant
Qualify visitors and collect contact information through conversational interaction.
Product Recommendation Bot
Help users find suitable products or services using natural language queries.
Content Navigation Helper
Guide users to the right blog posts, categories, or pages based on their questions.
Automated Live Chat for Immediate Engagement
Deploy an automated assistant that mimics a live chat operator. It can greet visitors, answer initial questions, and guide them, ensuring every user feels supported.
Knowledge Base Access
Offer a conversational interface to your FAQ, help articles, or documentation.
Idea Generation for Writers and Bloggers
Suggest article topics, headlines, or summaries directly within your website.
Multilingual Support
Serve users in multiple languages by selecting models with multilingual capabilities.
Chatbot-Powered Helpdesk
Turn your chatbot into a powerful first-line helpdesk. It provides instant, automated support 24/7 and captures visitor details with an optional pre-chat form.
Free AI Integration
Use free models from OpenRouter or other supported providers without additional costs or complex setup.
Configuration – Setting up your AI Chatbot
Get an API Key from one of the supported providers (OpenAI, OpenRouter, Anthropic, Google, DeepSeek, Groq, xAI, Together AI, Mistral, or Perplexity) from its official website.
Enter your API Key in the “Settings” tab and select the matching provider.
Choose an AI Model. On OpenRouter, free models have the suffix “:free” at the end of their name. Other providers list their free or low-cost models directly.
Provide context about your website in the “Information for responses” field.
Customize the chatbot’s appearance in the “Style” and “Images” tabs.
Click “Save settings”. Remember to refresh your website (Ctrl+F5 or Cmd+Shift+R) after saving, otherwise the changes may not be displayed correctly due to caching.
Window Size on Mobile
The “Style” tab contains two independent height settings:
Chat Window Height — the height of the chat window in pixels on desktop browsers.
Chat Window Height (mobile) — the height used on phones and small tablets (up to 768px wide), where the desktop height would not fit the screen.
Leave the mobile value at 0 to keep the automatic size, which is 70% of the visible height. Values larger than the space available on the screen are automatically reduced, so a large number can never push the window off the screen.
Using the Plugin Behind a CDN or a Proxy
The plugin limits how often a visitor can send messages, and it identifies each visitor by IP address. If your site sits behind a CDN (Cloudflare) or a reverse proxy, the address seen by the server is the one of the proxy, not the one of the visitor. To make the rate limiting work correctly in that setup, declare the proxies you trust in wp-config.php:
Values can be single IP addresses or CIDR ranges. The forwarded headers are read only when the constant is present and the address that received the request matches one of them, which prevents visitors from forging their IP through a request header. Without the constant the plugin keeps using the direct connection address and nothing changes.
Message and IP Saving
You can enable or disable the saving of chat messages and user IP addresses in the “Messages” tab of the settings page. Message saving is disabled by default for privacy reasons. If enabled, all chat messages and IP addresses will be stored securely within the plugin’s dedicated database.
Using a dedicated database offers several advantages:
Simplified Management: All chatbot-related data is contained in a single location, making it easier to manage and maintain.
Reduced Impact: Storing data separately minimizes the impact on your website’s core database performance.
Important: If you choose to enable message and IP saving, you MUST update your website’s privacy policy to reflect this data collection practice and inform your users accordingly. You are responsible for complying with all applicable privacy laws.
Enabling “Powered by NewCodeByte”
Enabling “Powered by NewCodeByte” helps me support the development of this free plugin. If you enjoy Chatbot AI Free Models, please consider enabling it!
If you’d prefer not to display the “Powered by NewCodeByte” link, you can support me with a donation on Buy Me a Coffee via Buy Me a Coffee.
All donations are greatly appreciated and will help me continue to improve and maintain this plugin.
External Services
Chatbot AI Free Models allows you to connect your site to AI services via one of the supported providers (OpenAI, OpenRouter, Anthropic, Google, DeepSeek, Groq, xAI, Together AI, Mistral, Perplexity, or any custom OpenAI-compatible endpoint). You need your own API key and must comply with the Terms of Service and Privacy Policy of each provider you use.
The plugin developer is not responsible for any issues or damages resulting from the use of the plugin or AI-generated content. Make sure your usage complies with the laws of your country. All data stays on your server, it’s your responsibility to keep it secure.
OpenRouter Terms of Service and Privacy Policy:
Terms of Service: https://openrouter.ai/terms
Privacy Policy: https://openrouter.ai/privacy
Donate link
You can support the development of Chatbot AI Free Models by making a donation via https://www.buymeacoffee.com/codebytewp.
License and Usage
Chatbot AI Free Models is provided free of charge for both personal and commercial use. You are allowed to distribute the plugin in its original, unmodified form.
This plugin is created and maintained by NewCodeByte.
Author
NewCodeByte
Disclaimer and Legal Information
This plugin is provided “as is” and without any warranty, express or implied. NewCodeByte is not liable for any damages or losses arising from its use. While this plugin is provided free of charge for personal or commercial use, the “Powered by NewCodeByte” link helps support its development. This plugin is licensed under the GPLv2 (or later) license, and you are free to use, modify, and distribute it according to the terms of that license. You are solely responsible for ensuring that your use of this plugin complies with all applicable laws and regulations.
Privacy
This plugin handles user data in the following ways:
Chat Messages
– Messages are stored only when explicitly enabled by the site administrator
– Messages are stored in a dedicated, secure database
– Messages can be exported or deleted through the admin interface
– No message content is shared with third parties except OpenRouter for processing
User Data Collection
– IP addresses (when message saving is enabled)
– Chat message content
– No personal identification information is collected
– No cookies are used by the plugin itself
Data Retention
– Messages and IPs are stored until manually deleted by the administrator
– No automatic data deletion is performed
– Administrators can delete all stored data at any time
GDPR Compliance
– Users should be informed about data collection
– Site administrators must update their privacy policy
– Data export and deletion tools are provided
– Clear process for handling data subject requests
Contact
If you need support: https://newcodebyte.altervista.org
