plugnify

Bubblibot is a new plugin (Aug 2025) that brings GPT-5 nano’s speed and affordability to WordPress – intelligent AI chatbot that instantly learns from your content and provides instant, accurate answers to visitor questions.
With support for the latest AI models, your visitors get context-aware responses based on your actual content. The plugin automatically indexes your website and uses it to answer questions, reducing support tickets while improving user satisfaction.
<h4>Why Choose Bubblibot?</h4>
<ul>
<li>Direct OpenAI Integration – Use your own API key with no markup or middleman fees</li>
<li>Cost-Effective AI Models – GPT-5 nano offers 40% lower costs while maintaining quality</li>
<li>No Training Required – Works instantly with your existing content, no manual setup or training needed</li>
<li>Privacy Focused – Your data stays yours, GDPR compliant with anonymized analytics</li>
<li>Truly Free Core Plugin – No hidden costs, no usage limits, no premium gateway</li>
</ul>
<h4>Key Features</h4>
AI-Powered Intelligence
<ul>
<li>Multiple AI models</li>
<li>Automatic content indexing – instantly learns from your posts and pages</li>
<li>Smart search algorithms – multiple strategies ensure accurate results</li>
<li>Context-aware responses – answers based on your actual content</li>
<li>Three response modes – Company Data Only, Smart Hybrid, or Always Hybrid</li>
</ul>
Multilingual Support
<ul>
<li>16 languages supported – English, Spanish, French, German, Italian, Portuguese, Dutch, Swedish, Norwegian, Danish, Finnish, Polish, Russian, Japanese, Korean, Chinese</li>
<li>AI-powered language detection – automatically detects and responds in user’s language</li>
<li>Customizable UI strings</li>
</ul>
Analytics & Insights
<ul>
<li>Track user queries and popular topics</li>
<li>Monitor answer rates and response times</li>
<li>Language distribution analytics</li>
<li>Usage patterns by hour</li>
<li>30-day data retention</li>
<li>Identify content gaps from unanswered question</li>
</ul>
Technical Features
<ul>
<li>No coding required – configure everything from WordPress admin</li>
<li>Unlimited content indexing</li>
<li>No conversation limits – uses your own OpenAI API key</li>
<li>Automatic reindexing when content updates</li>
<li>Debug logging for troubleshooting</li>
</ul>
<h4>Perfect For</h4>
<ul>
<li>Service businesses </li>
<li>Content and blog sites </li>
<li>Local businesses </li>
<li>Any WordPress site needing smart chat</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Install & Activate – Add Bubblibot to your WordPress site</li>
<li>Add API Key – Enter your OpenAI API key (new accounts get $5 free credits)</li>
<li>Automatic Indexing – Bubblibot scans and indexes your content</li>
<li>Smart Responses – AI generates answers using your indexed content</li>
<li>Continuous Learning – Updates automatically when you add new content or delete it</li>
</ol>
<h4>Response Modes Explained</h4>
<ul>
<li>Company Data Only – Strictly answers from your website content</li>
<li>Smart Hybrid – Prioritizes your content, uses general AI knowledge when needed</li>
<li>Always Hybrid – Combines your content with AI’s general knowledge</li>
</ul>
<h4>Pro Version Features</h4>
Upgrade to Bubblibot Pro for advanced capabilities:
<ul>
<li>OpenAI Embeddings – Semantic search for ultra-accurate answers</li>
<li>Conversation Memory – Maintains context throughout the chat session</li>
<li>WooCommerce support – Product search, pricing, inventory information</li>
<li>Lead Capture System – Intelligent forms with lead scoring</li>
<li>Human Handoff – Seamless transfer to human agents</li>
<li>Extended Analytics – 90+ day retention with advanced insights</li>
<li>Priority Support – Direct support from our development team</li>
</ul>
<a href="https://plugnify.com/bubblibot" rel="nofollow ugc">Learn more about Pro features</a>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.8+ </li>
<li>PHP 8.0+ </li>
<li>OpenAI API key</li>
</ul>
<h3>External Services</h3>
Uses OpenAI API to generate chatbot responses.
Service: OpenAI API 
URL: https://api.openai.com 
Purpose: Generate AI-powered replies 
Data sent: Chat messages + relevant page content 
Privacy Policy: https://openai.com/privacy/ 
Terms: https://openai.com/terms/
Data Privacy: 
* No personal data sent 
* Anonymized analytics 
* Optional admin-only debug log 
* GDPR compliant

Bubblibot – GPT-5 Chatbot for WordPress

AI-powered chatbot with GPT-5 support that learns from your content to provide instant, accurate answers to visitor questions.

NewCodeByte

Important Notice for Users Updating to Version 1.6.6+
The latest update improves the plugin’s file structure for better performance. As a result, the default paths for some images (like the chatbot icon and avatars) have changed.
If you notice that the chatbot button or avatars are not appearing after the update, it is almost certainly due to your browser or website’s cache.
Solution: Please perform a “hard refresh” in your browser (Ctrl+F5 on Windows/Linux, Cmd+Shift+R on Mac). If you use a caching plugin (like WP Rocket, LiteSpeed, WP Fastest Cache etc.), please purge all caches from your plugin’s settings. This will solve the issue.
AI Chatbot Free Models empowers you to integrate a cutting-edge AI chatbot into your WordPress website! Unlock the potential of over 400 AI models through OpenRouter.ai, including industry-leading options like ChatGPT, Claude, Grok 4 and Google Gemini 2.5 Pro, as well as powerful open-source alternatives such as Llama, Mistral, and DeepSeek! 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 free 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.). 
<a href="https://github.com/NewCodeByte/chatbot-ai-free-models" rel="nofollow ugc">Get it on GitHub</a>
<h3>Use Cases</h3>
Here are several practical ways to use Chatbot AI Free Models on your WordPress website:
<ul>
<li>
24/7 Customer Support 
Provide instant answers to visitors at any time, improving engagement and reducing support workload.
</li>
<li>
Lead Generation Assistant 
Qualify visitors and collect contact information through conversational interaction.
</li>
<li>
Product Recommendation Bot 
Help users find suitable products or services using natural language queries.
</li>
<li>
Content Navigation Helper 
Guide users to the right blog posts, categories, or pages based on their questions.
</li>
<li>
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.
</li>
<li>
Knowledge Base Access 
Offer a conversational interface to your FAQ, help articles, or documentation.
</li>
<li>
Idea Generation for Writers and Bloggers 
Suggest article topics, headlines, or summaries directly within your website.
</li>
<li>
Multilingual Support 
Serve users in multiple languages by selecting models with multilingual capabilities.
</li>
<li>
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.
</li>
<li>
Free AI Integration 
Use free models from OpenRouter without additional costs or complex setup.
</li>
</ul>
<h3>Configuration – Setting up your AI Chatbot</h3>
<ol>
<li>Get a Free API Key from OpenRouter.ai (Yes, it’s free!). OpenRouter offers access to over 400 models, including ChatGPT, Claude, DeepSeek, Gemini, and many others, all at competitive prices!</li>
<li>Enter your OpenRouter API Key in the “Settings” tab.</li>
<li>Choose an AI Model. Free models have the suffix “:free” at the end of their name. Note that all models are accessed THROUGH OpenRouter, regardless of the original provider.</li>
<li>Provide context about your website in the “Information for responses” field.</li>
<li>Customize the chatbot’s appearance in the “Style” and “Images” tabs.</li>
<li>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.</li>
</ol>
<h3>Message and IP Saving</h3>
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:
<ul>
<li>Simplified Management: All chatbot-related data is contained in a single location, making it easier to manage and maintain.</li>
<li>Reduced Impact: Storing data separately minimizes the impact on your website’s core database performance.</li>
</ul>
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.
<h3>Enabling “Powered by NewCodeByte”</h3>
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.
<h3>External Services</h3>
Chatbot AI Free Models allows you to connect your site to AI services via OpenRouter. You need your own API key and must comply with their Terms of Service and Privacy Policy.
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.
<ul>
<li>OpenRouter Terms of Service and Privacy Policy:
<ul>
<li>Terms of Service: <a href="https://openrouter.ai/terms" rel="nofollow ugc">https://openrouter.ai/terms</a></li>
<li>Privacy Policy: <a href="https://openrouter.ai/privacy" rel="nofollow ugc">https://openrouter.ai/privacy</a></li>
</ul>
</li>
</ul>
<h3>Donate link</h3>
You can support the development of Chatbot AI Free Models by making a donation via <a href="https://www.buymeacoffee.com/codebytewp" rel="nofollow ugc">https://www.buymeacoffee.com/codebytewp</a>.
<h3>License and Usage</h3>
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.
<h3>Author</h3>
NewCodeByte
<h3>Disclaimer and Legal Information</h3>
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.
<h3>Privacy</h3>
This plugin handles user data in the following ways:
<ol>
<li>Chat Messages</li>
</ol>
– 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
<ol>
<li>User Data Collection</li>
</ol>
– IP addresses (when message saving is enabled) 
– Chat message content 
– No personal identification information is collected 
– No cookies are used by the plugin itself
<ol>
<li>Data Retention</li>
</ol>
– 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
<ol>
<li>GDPR Compliance</li>
</ol>
– 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
<h3>Contact</h3>
If you need support: <a href="https://newcodebyte.altervista.org" rel="nofollow ugc">https://newcodebyte.altervista.org</a>

AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant

Add an AI Chatbot to your WordPress site for instant live chat or customer support. Featuring GPT, Claude, Llama and 70+ free models.

Bubblibot – GPT-5 Chatbot for WordPress vs AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant