AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant vs Lead Generation Contact Widget & AI Chatbot

AI Chatbot Free Models is a fully self-contained AI chatbot platform for WordPress. It provides everything you need to run professional live chat, customer support and virtual-assistant experiences on your website while leaving the choice of the AI model entirely in your hands. There is no paid SaaS behind this plugin. No mandatory subscription, no premium gateway, no external dashboard, no account required with the plugin developer. The only thing you need is access to an AI model: a hosted provider (many of which offer generous free tiers) or a self-hosted, local inference server. Every other component – interface, conversations, knowledge base, notifications, styling – runs on your own WordPress installation and your own database. Bring your own model, keep control of your data Connect OpenRouter, OpenAI, Anthropic, Google or any OpenAI-compatible endpoint. Run completely free with free-tier models or a local server (llama.cpp, Ollama, LM Studio, vLLM, gateways and proxies). Conversations are stored only if you enable it, in dedicated tables inside your own database. The knowledge base is built from your own published posts and pages – no external crawling, no third-party index. Core features Provider-agnostic AI connection with configurable endpoint, API key and model Dynamic model selection where the provider supports model discovery Streaming responses with live typing indicator Stop generation at any time while a response is being streamed Retry failed responses and start a new conversation without reloading the page Configurable maximum response tokens and streaming timeout with inactivity watchdog Conversation context maintained with a configurable token budget Optional pre-chat form to collect name and email for support and lead generation Live knowledge base with FULLTEXT-indexed search over titles and content, response caching and clickable source citations in answers Per-IP rate limiting and server-side sanitization of conversation history Dedicated database storage with optional message and IP retention (disabled by default) Unread conversation notifications, search and conversation management in the WordPress admin Floating widget (bottom-left or bottom-right) or embedded chat via the [newcodebyte_chatbot] shortcode Extensive appearance customization: colors, images, sounds, widget position Translatable frontend interface, responsive layout, multilingual AI support Modern object-oriented codebase following current WordPress standards Requirements WordPress 5.0 or later (tested up to 7.1) PHP 7.4 or later (compatible with current PHP 8.x releases) MySQL 5.6 or later / MariaDB 10.0 or later (required by the FULLTEXT knowledge base index) An API key for the provider you choose – or none at all, if you use a local OpenAI-compatible server How it works A visitor sends a message from the floating widget or the embedded chat. WordPress receives the request and the plugin prepares the conversation context. The configured provider or endpoint is selected and the request is sent. The response is streamed back to the visitor when streaming is supported. The conversation can optionally be stored in your own database for review. A note on costs The plugin is free and adds no usage fees of its own. AI costs depend exclusively on the provider and model you configure: free models and free quotas are fully supported, and a self-hosted server removes usage costs entirely. Looking for a platform-independent version? A standalone build for non-WordPress websites (HTML, PHP and more) is available on GitHub: https://github.com/NewCodeByte/chatbot-ai-free-models Configuration Open the Chatbot settings page. Depending on the selected provider you can configure: Provider (OpenRouter, OpenAI, Anthropic, Google or OpenAI-compatible endpoint) API endpoint and API key Model, selected from discovery or entered manually Maximum response tokens and streaming timeout Knowledge base, pre-chat form, storage options, appearance and sounds Free models on OpenRouter are identified by the :free suffix. When using a local or self-hosted OpenAI-compatible server, simply point the endpoint to your server (for example http://localhost:8080/v1): no external account is required and your traffic never leaves your infrastructure. External Services The plugin can transmit the content of a visitor’s message to the AI provider you configure (OpenRouter, OpenAI, Anthropic, Google or a custom endpoint) in order to generate a response. The terms of service and privacy policy of the selected provider apply to that processing. The plugin developer does not control and is not responsible for external providers’ pricing, availability, retention policies or data processing. Privacy Message and IP storage are optional and disabled by default. When enabled, data is stored in dedicated tables inside your own database and can be reviewed, exported or deleted from the admin area. The plugin itself sets no cookies. If you enable storage or the pre-chat form, update your privacy policy to describe the processing. You are responsible for compliance with applicable data-protection laws, including GDPR. Disclaimer AI-generated content can be inaccurate. The plugin developer is not responsible for AI responses, decisions made based on them, provider outages, pricing or API changes, or data processing performed by external providers. Always verify important information independently. Supporting the project AI Chatbot Free Models is developed and maintained as an independent free project. If you find it useful, consider keeping the optional “Powered by NewCodeByte” attribution enabled or supporting development with a donation. Contributions fund development, maintenance, testing and infrastructure.

Turn your WordPress website into a 24/7 lead generation machine — without missing a single visitor. SiteLeads is a lead generation contact widget built for small businesses. Most plugins just add buttons to your site. SiteLeads goes further: it combines every channel your customers already use — WhatsApp, phone, email, Messenger, Telegram, Instagram — with a free AI chatbot that starts conversations, qualifies visitors, and collects their contact information automatically. Even while you sleep. SiteLeads Premium → | See all features 💬 Contact Widget — All Your Channels in One Place Add a floating contact widget to your site with every channel your visitors already use. One click takes them straight to WhatsApp, your phone, email, Messenger, Telegram, Instagram DM, SMS, TikTok, X/Twitter, WeChat, Snapchat, Discord, Google Maps, and more. Visitors choose how they want to reach you. You never miss a contact. Free plan includes: * Floating contact widget * All standard communication channels * WhatsApp, phone, email, Messenger, Telegram, Instagram, SMS, TikTok, WeChat, Snapchat, Discord, Google Maps, X/Twitter * Widget icon customization — color, size, position, shadow, border * Basic display triggers * Simple text greeting * Mobile and desktop display 🤖 Free AI Chatbot for Lead Generation — On Autopilot, 24/7 Add a free AI chatbot to your contact widget. It reads your website, learns your content, and engages visitors automatically — answering questions, qualifying interest, and collecting names and email addresses while you focus on running your business. The AI chatbot is free and optional. Add it in minutes. No coding required. Free plan includes: * 1 AI chatbot * Knowledge base built from up to 30 pages of your website * Up to 2 uploaded training files (PDF, DOCX) * Basic conversation settings: name, greeting, tone * Leads section and Messages section How it works: 1. Give your AI chatbot a name and your website URL 2. It crawls your pages and builds its knowledge base 3. Visitors start a conversation — the AI chatbot engages them, answers questions, and collects their contact info 4. Leads appear in your WordPress dashboard automatically 🔥 Pro: Multi-Channel Widget & WhatsApp Management Widgets & Channels * Unlimited active widgets * Multiple contacts per channel — with avatar, role, and availability schedule * Rich greeting cards: narrow, vertical, horizontal, circle card formats * Attention effects: pulse, shake, glow animations & more * Mobile-specific layouts: CTA bar, Channels bar * Custom channel icons 🎯 Pro: AI Lead Generation & Visitor Qualification AI chatbot (Pro) * Unlimited AI chatbots — specialized per page, product, or service * Full website crawl beyond 30 pages * Unlimited file uploads — PDFs, manuals, internal docs, price lists * Strict FAQ Mode — respond only from your approved training sources * Larger knowledge base character limit 📈 Pro: Targeting, Analytics & Full Brand Control Targeting & Display * Page targeting — show specific widgets on specific URLs, categories, or post types * Date scheduling — run campaigns, promotions, or seasonal widgets * Day & time scheduling — show only during business hours * Traffic source targeting — Google Ads, social, organic, direct * Geographic targeting — country, state, city * Smart triggers: exit intent, scroll percentage Analytics (Pro only) * Full analytics dashboard * Channel performance tracking * AI chatbot conversion metrics Brand & Limits * Full brand customization * Unlimited monthly leads and messages 📊 How Each Channel Works WhatsApp — Add your number. Visitors click and open a WhatsApp chat directly — mobile app on mobile, WhatsApp Web on desktop. WhatsApp Business is supported. Phone — Click to call. One tap on mobile dials your number directly. Email — Opens the visitor’s email client with your address pre-filled. Messenger — Links to your Facebook business page chat. Telegram — Opens a direct Telegram conversation with your account. Instagram — Links to your Instagram DM. SMS — Opens an SMS message on mobile devices. Google Maps — Links to your business location — ideal for local businesses. WhatsApp, Messenger, Telegram, phone, email, SMS, TikTok, WeChat, Snapchat, Discord, X/Twitter, Google Maps — all available in the free plan. 🎯 Display Triggers & Targeting Control exactly when and where your widget appears: Time delay — show after X seconds on page Scroll percentage — show after the visitor scrolls a set distance (Pro) Exit intent — show when the visitor moves to leave (Pro) Page targeting — show on specific pages, categories, or post types (Pro) Geographic targeting — show only to visitors in selected countries, states, or cities (Pro) Traffic source targeting — show only to visitors from Google Ads, social, organic, or direct (Pro) Day & time scheduling — restrict to business hours (Pro) Date scheduling — activate for campaigns or promotions (Pro) 🏢 Built by Extend Studio SiteLeads is built by Extend Studio — a WordPress development company building products since 2015. Also behind Kubio, Colibri, and Mesmerize, with 270,000+ active installations across our plugin portfolio. That track record means SiteLeads is built to last: actively maintained, regularly updated, and backed by a team that has been shipping WordPress plugins for over a decade. ✅ Getting Started — Under 5 Minutes Install and activate SiteLeads from the WordPress Plugins dashboard Choose your channels — add your WhatsApp number, phone, email, or other contact details Customize the widget position, colors, and greeting Optionally: add the free AI chatbot, point it at your website URL, and let it learn your content Your widget goes live immediately — no code required Source Files 📂 GitHub Repository External Services This plugin connects to the SiteLeads Cloud Platform to enable the AI chatbot and lead management features. SiteLeads Cloud (cloud.siteleads.ai) The plugin connects to cloud.siteleads.ai to enable AI chatbot functionality, manage knowledge bases (website crawling and document processing), and store captured leads. Privacy Policy Terms of Service These connections are only active if the AI chatbot is enabled and a SiteLeads account has been created. The basic contact widget operates independently.