MxChat – AI Chatbot & Content Generation for WordPress

MxChat is the most powerful free AI chatbot and content generation plugin for WordPress — connecting your website to ChatGPT, Claude, Gemini, Grok, DeepSeek, and 100+ AI models through a single, easy-to-use interface. Train your AI chatbot on your website content, WooCommerce products, PDFs, and more using advanced RAG (Retrieval-Augmented Generation) technology. Now with a built-in AI Content Generator to create full blog posts and landing pages complete with images, SEO metadata, and inline AI editing.

Documentation | Demo Videos

Why Choose MxChat as Your WordPress AI Chatbot?

✅ 6 Major AI Providers in One Plugin: OpenRouter, OpenAI GPT, Claude, Gemini, xAI Grok, and DeepSeek – switch between 100+ models instantly
✅ Train on Your Website Data: Advanced RAG technology learns from sitemaps, PDFs, URLs, or manual input for ultra-relevant responses
✅ Live Agent Handoff via Slack: Seamlessly escalate from AI to human support when customers need personal assistance
✅ Real-Time Debug Panel: See exactly what your chatbot retrieves and triggers with our admin testing interface
✅ Boost Sales with WooCommerce: Product cards, cart management, and AI-powered shopping assistance
✅ AI Content Generator: Create full blog posts and landing pages with AI-generated images, SEO metadata, and real-time preview editing
✅ Extensive Add-On Ecosystem: Forms, moderation, recommendations, theme customization, and more

🎬 Quick Setup with MxChat – Learn how to quickly setup and understand how your chatbot works

📦 Optional Premium Add-Ons

Extend the free plugin with these optional premium features:

• Advanced Content Editor Add-On – Smart internal linking, AI image management, readability analysis, Google Search Console integration, advanced SEO optimization, and 30-day AI Content Calendar for automated blog scheduling
• WooCommerce Add-On – AI-powered shopping assistance with product-aware conversations, native product cards with images and pricing, upselling and recommendations, order inquiry handling, cart management, and real-time inventory awareness
• Forms Action Add-On – Capture leads and data with custom in-chat forms
• MxChat Anywhere Add-On – Deploy your chatbot on any website with one script tag — Shopify, Squarespace, Wix, static HTML, and more
• AI Chatbot Theme Customizer Add-On – Instantly design chatbot themes with natural language using AI
• Multi-Bot Add-On – Run unlimited AI chatbots with custom knowledge and personalities
• Image Analysis Add-On – Enable AI-powered image analysis and OCR inside chats

👉 Visit our website to view all add-ons

🔥 What’s New in Version 3.1.4

• New AI Models — Added support for OpenAI GPT-5.4, GPT-5.4 Mini, GPT-5.4 Nano, and GPT-5.3 Chat models.
• Editable Default Prompts — Customize the AI system prompt for blog posts and landing pages directly from the Content page, saved per type across sessions.
• Inline Knowledge Base Editing — Edit knowledge base entries inline with automatic re-chunking and re-embedding, supporting both database and Pinecone.
• PDF Sitemap Import — Sitemap import now supports PDF URLs for bulk importing PDFs via XML sitemap.

Core Features That Set MxChat Apart

🟢 100+ AI Models – Access ChatGPT, Claude, Gemini, Grok, DeepSeek, and 100+ models from OpenRouter with a single plugin
🟢 Chat Transcripts Dashboard – Review all conversations, analyze chat history, track user engagement, and see exactly which knowledge sources the AI used for each response
🟢 WooCommerce Product Training – Train your AI chatbot on your entire product catalog including descriptions, pricing, SKUs, and categories for intelligent shopping assistance
🟢 Live Agent Handoff – Seamlessly escalate conversations from AI to human support via Slack when customers need personal assistance
🟢 ACF Field Control – Choose exactly which Advanced Custom Fields are included in your knowledge base—perfect for excluding private notes or internal data
🟢 Advanced Action Recognition – Smart vector embedding system understands user intent and triggers lead capture, appointments, redirects, and custom actions automatically
🟢 Document Processing – Let visitors upload and chat with PDFs and Word documents directly on your frontend
🟢 Pinecone Vector Storage – Optional lightning-fast knowledge retrieval for large datasets and enterprise-scale deployments
🟢 Web Search Integration – Brave search provides real-time information beyond your knowledge base
🟢 AI Content Generator – Create full blog posts and landing pages from a prompt with AI images, SEO metadata, real-time preview, and inline AI editing via chat
🟢 Image Generation – OpenAI GPT Image and Google Imagen for visual content creation within chat conversations
🟢 Streaming Responses – Real-time response streaming for OpenAI, Claude, and Grok models for the fastest possible chat experience

Choose from 100+ Premium AI Models

Access the world’s most advanced AI models based on your specific needs:

OpenRouter: 100+ models from multiple providers with a single API key – including OpenAI, Anthropic, Google, Meta, Mistral, and more!
OpenAI:
GPT-5.2, GPT-5.1 Chat Latest, GPT-5.1, GPT-5, GPT-5-mini, GPT-5-nano
Anthropic Claude:
Claude Opus 4.6, Claude Sonnet 4.6, Claude Opus 4.5, Claude Sonnet 4.5, Claude Opus 4.1, Claude Haiku 4.5, Claude 4 Sonnet, Claude 4 Opus
X.AI:
Grok-4, Grok-3, Grok-3 Fast, Grok-3 Mini, Grok-3 Mini Fast, Grok-2, Grok 4.1 Fast (Reasoning), Grok 4.1 Fast (Non-Reasoning)
Google Gemini:
Gemini 3 Pro Preview, Gemini 3 Flash Preview, Gemini 2.5 Pro, Gemini 2.5 Flash, Gemini 2.5 Flash-Lite, Gemini 2.0 Flash, Gemini 2.0 Flash-Lite, Gemini 1.5 Pro, Gemini 1.5 Flash
DeepSeek:
DeepSeek V3

AI Content Generator — Create Blog Posts & Landing Pages with AI

MxChat includes a built-in AI Content Generator that lets you create full blog posts and landing pages directly from your WordPress dashboard — no external tools or copy-pasting required.

How It Works:

1. Describe Your Content — Enter a topic, title, or detailed prompt and choose between a blog post or landing page layout
2. AI Generates Everything — The AI produces fully styled HTML with responsive CSS, ready-to-publish content, and optional AI-generated images using DALL-E, Gemini, or Grok
3. Real-Time Preview — See your content exactly as it will appear on your site with a live scaled preview, including desktop and mobile viewport switching
4. Edit with AI Chat — Use the built-in AI chat panel to request changes like “make the heading bigger” or “change the background to blue” — the AI updates your content in real time
5. Publish Instantly — Content is saved as a native WordPress post or page with clean HTML, SEO metadata, and responsive design that works with any theme

Key Content Generator Features:

• Choose from multiple AI models for content generation (GPT-5, Claude, Gemini, Grok, and more)
• AI-generated images placed directly into your content with automatic media library uploads
• SEO title and meta description generation for search engine optimization
• Built-in SEO analysis with real-time scoring and one-click AI auto-optimization
• Fullwidth and standard layout options with automatic theme compatibility
• Content history to revisit and manage previously generated posts
• Works with popular page builders and themes including Elementor, Bricks, Divi, Astra, Kadence, and more
• Optional Advanced Content Editor Add-On for Google Search Console analytics, smart internal linking, readability analysis, and advanced SEO optimization

MxChat Anywhere — Deploy Your Chatbot on Any Website

Your WordPress site powers the AI, but your chatbot doesn’t have to live there. The MxChat Anywhere Add-On lets you deploy your fully configured chatbot on any website with a single script tag — Shopify, Squarespace, Wix, static HTML, SaaS apps, documentation sites, or anything with an HTML page.

Key Features:

• One script tag to add your chatbot to any site — no coding or framework required
• Full style isolation via Shadow DOM so host page CSS never breaks your chatbot
• All your MxChat settings carry over automatically — colors, themes, quick questions, email collection, streaming, and more
• Multi-bot support lets you deploy different chatbot configurations on different sites
• Secure domain whitelisting and API key authentication prevent unauthorized usage
• Lightweight vanilla JS widget with zero dependencies — no jQuery needed on the target site

Ideal for SaaS products with a WordPress blog but a separate web app, e-commerce brands on Shopify, documentation sites, or any business that needs their chatbot beyond WordPress.

Powerful Add-On Ecosystem

Pro Add-Ons:
🟢 Advanced Content Editor – Google Search Console integration with per-page impressions, clicks, and search queries. Smart internal linking, AI readability optimization, image ALT text generation, and advanced SEO checks
🟢 Multi-Bot Manager – Create and manage multiple specialized chatbots with dedicated knowledge databases for different purposes (support, sales, technical, etc.)
🟢 Video Generation – Generate stunning AI videos using Google’s Veo 2 and Veo 3 models with audio support and multiple aspect ratios
🟢 Admin Assistant – ChatGPT-like interface in WordPress admin with thread management and image generation
🟢 Chat Themes – Visual design editor with AI-powered chatbot theme generation from natural language
🟢 MxChat Forms – Create chatbot-triggered forms for lead capture and support tickets
🟢 Chat Moderation – Advanced security with email/IP banning and content filtering
🟢 MxChat Anywhere – Deploy your chatbot on any website with one script tag — Shopify, Squarespace, Wix, static HTML, and custom web apps with Shadow DOM style isolation
🟢 Perplexity Integration – Real-time web search with authoritative, well-sourced responses
🟢 Migration Tool – Seamlessly switch embedding models and vector databases without losing data, with batch processing and real-time progress tracking

📱 Mobile-Friendly & Fully Customizable

MxChat’s chatbot widget adapts seamlessly to all devices — desktop, tablet, or mobile. Customize colors, greetings, and placement to match your brand and provide a smooth experience across your entire website.

🔐 Reliable, Fast, Secure

MxChat is optimized for performance and security. Your AI chatbot runs smoothly, loads fast, and protects your customer data with enterprise-grade security measures.

🌟 What Makes MxChat the Best AI Chatbot for WordPress?

• Used by hundreds of WordPress websites worldwide
• 5-star average rating from satisfied customers
• Native WordPress integration – no external dependencies
• Setup in under 2 minutes with simple API key configuration

🆓 Start with MxChat’s Powerful Free Plan

MxChat offers a fully functional free plan that includes everything you need to get started with AI chatbot and customer support. With no credit card required, you can:

• Access all AI models from 5 major providers
• AI Content Generator for blog posts and landing pages with SEO scoring and AI auto-optimization
• Train chatbot on unlimited website content
• Loops email capture for lead generation
• Web search and image generation capabilities
• Real-time admin debug panel
• Chat transcript review and export
• RAG support & contextual awareness

Whether you’re running a small business or launching a new online store, MxChat’s free plan gives you the tools to offer intelligent customer support and grow your business — without paying a cent.

Developer Hooks & Filters

MxChat provides WordPress filter hooks so developers can extend and customize chatbot behavior without modifying core plugin files. View full documentation with code examples.

mxchat_before_process_post

Runs during knowledge base indexing and lets you modify a post’s data before MxChat processes it. Use this to include custom field data (e.g. product specifications or ACF fields), strip internal content you don’t want the chatbot to learn, or transform posts based on bot ID. Receives the WP_Post object and the bot ID.

mxchat_system_instructions

Dynamically modify the system prompt before every AI response. Use this to inject live data such as business hours, inventory status, or user-specific context into the prompt at runtime. Receives the instructions text, bot ID, and session ID. MxChat also supports WordPress shortcodes directly in the system prompt field — any registered shortcodes are automatically expanded before being sent to the AI.

✅ Get Started with MxChat AI Chatbot Today

Installing MxChat for WordPress takes just a few clicks. Get started with our free plan and upgrade anytime to access our complete add-on ecosystem and premium features.

💰 Pricing

Most powerful features are included in the free plan. Upgrade to Pro for the complete add-on ecosystem and advanced capabilities.
View all pricing options

Use of Third-Party Services

This plugin connects to AI service providers to generate responses:

Service Providers:
– OpenRouter – Terms | Privacy
– OpenAI – Terms | Privacy
– Anthropic – Terms | Privacy
– Google – Terms | Privacy
– X.AI – Terms | Privacy
– DeepSeek – Terms | Privacy

Please ensure compliance with applicable terms and data privacy laws.

License & Warranty

This plugin is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This plugin is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Credits

This plugin incorporates the following third-party library:

• Smalot PDF Parser: Used for parsing and extracting text from PDF files. This library is developed by Smalot and distributed under the MIT License. For more details, visit the Smalot PDF Parser GitHub repository.

This plugin was developed by MxChat.