AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant vs ChatBudgie – AI Chatbot based on ChatGPT, RAG and Knowledge Base

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. 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

ChatBudgie is an AI chatbot plugin for WordPress that turns your website content into an intelligent knowledge base. It helps visitors get fast, accurate answers from your posts, pages, and WooCommerce products using RAG (Retrieval-Augmented Generation), local vector search, and managed AI models such as OpenAI ChatGPT, Claude, and Qwen. Use ChatBudgie as a WordPress AI assistant, site search companion, product FAQ bot, documentation helper, or customer support chatbot. Once activated, it automatically indexes your public posts, pages, and WooCommerce products, builds a local search index, and provides context-aware answers without complex setup. Learn more on the ChatBudgie homepage: https://chatbudgie.superbudgie.com/ Multilingual Introductions ChatBudgie includes bundled translations for major WordPress locales and helps international sites offer an AI chatbot, RAG assistant, knowledge base search, and customer support chatbot experience in the visitor’s language. Español (es_ES): ChatBudgie es un chatbot de IA para WordPress y soporte al cliente que responde preguntas de visitantes usando el contenido de tu sitio, RAG y una base de conocimiento inteligente. Français (fr_FR): ChatBudgie est un chatbot IA pour WordPress et le support client qui répond aux questions des visiteurs à partir du contenu de votre site, avec RAG et une base de connaissances. Deutsch (de_DE): ChatBudgie ist ein KI-Chatbot für WordPress und Kundensupport, der Besucherfragen mit Ihren Website-Inhalten, RAG und einer intelligenten Wissensdatenbank beantwortet. Italiano (it_IT): ChatBudgie è un chatbot AI per WordPress e assistenza clienti che risponde alle domande dei visitatori usando i contenuti del sito, RAG e una knowledge base. Português do Brasil (pt_BR): ChatBudgie é um chatbot de IA para WordPress e suporte ao cliente que responde perguntas dos visitantes usando o conteúdo do site, RAG e uma base de conhecimento. 日本語 (ja): ChatBudgie は、サイトコンテンツ、RAG、ナレッジベースを使って訪問者の質問に答える、カスタマーサポートにも使える WordPress 向け AI チャットボットです。 简体中文 (zh_CN): ChatBudgie 是一款可用于智能客服的 WordPress AI 聊天机器人，可基于网站内容、RAG 和知识库回答访客问题。 繁體中文 (zh_TW): ChatBudgie 是一款可用於客戶支援的 WordPress AI 聊天機器人，可根據網站內容、RAG 與知識庫回答訪客問題。 한국어 (ko_KR): ChatBudgie는 고객 지원에도 사용할 수 있는 WordPress용 AI 챗봇으로, 사이트 콘텐츠, RAG, 지식 베이스를 사용해 방문자 질문에 답합니다. Русский (ru_RU): ChatBudgie — это AI-чатбот для WordPress и поддержки клиентов, который отвечает на вопросы посетителей на основе контента сайта, RAG и базы знаний. Nederlands (nl_NL): ChatBudgie is een AI-chatbot voor WordPress en klantenservice die vragen van bezoekers beantwoordt met je site-inhoud, RAG en een kennisbank. Polski (pl_PL): ChatBudgie to chatbot AI dla WordPressa i obsługi klienta, który odpowiada na pytania odwiedzających na podstawie treści witryny, RAG i bazy wiedzy. Smart Chat Knowledge Base Answers: Delivers accurate, easy-to-understand responses based on your website’s actual content. Modern AI Integration: Powered by leading models like OpenAI ChatGPT, Claude, Qwen and etc for intelligent conversations. RAG Technology: Uses Retrieval-Augmented Generation to ensure AI stays grounded in your data. Easy to set up Seamless Integration: Connect your SuperBudgie account in seconds and you’re ready to go. Visual Customizer: Easily match the chat widget to your site’s brand with color and icon settings. Auto Indexing: Knowledge base indexing runs automatically in the background, you don’t have to manually manage it. Zero Maintenance Auto-Maintained Index: Your knowledge base index is automatically updated whenever content changes or new posts are added, ensuring your chatbot always has the latest info. Managed AI Models: ChatBudgie handles the selection and configuration of leading AI models, so you don’t have to worry about technical details. Unified Token Billing: Simply pay for ChatBudgie tokens; we manage the complex relationships and payments with AI providers. How it works ChatBudgie bridges the gap between your website content and AI through a sophisticated workflow: Local Knowledge Base: The plugin scans your WordPress posts, pages, and WooCommerce products, breaking them into semantic “chunks.” For products it also includes the product attributes. AI Embedding: It calls superbudgie embedding API to select advanced AI models and transform these chunks into high-dimensional vector embeddings, which are stored securely in a local database on your server. Smart Search: When a user asks a question, ChatBudgie performs a local vector search to find the most relevant information from your local index. LLM Generation: The user query with retrieved context is sent to superbudgie chat API to select a Large Language Model (LLM) like GPT or Claude to generate a precise, human-like response, ensuring the answer is always grounded in your site’s actual data. External services This plugin relies on the following external services: SuperBudgie platform ChatBudgie connects to the SuperBudgie platform (https://chat.superbudgie.com/) to authenticate the site, generate embeddings for indexed content, generate chat responses, show account and billing information, and create/capture token purchase orders. SuperBudgie terms of service: https://chat.superbudgie.com/terms-of-service SuperBudgie privacy policy: https://chat.superbudgie.com/privacy-policy PayPal ChatBudgie loads the PayPal JavaScript SDK in the plugin’s admin orders screen and uses PayPal to let administrators complete token purchases. PayPal user agreement: https://www.paypal.com/us/legalhub/paypal/useragreement-full PayPal privacy policy: https://www.paypal.com/us/legalhub/privacy-full Credits ChatBudgie is built upon several high-quality open-source libraries: Action Scheduler: Robust background task processing for WordPress. Licensed under GPLv3. Vektor: High-performance local vector search engine. Licensed under MIT.