Limb AI Chatbot vs Zeno – AI-Powered Chatbot

Add an AI chatbot to your WordPress site for customer support and lead generation. Train it on pages, posts, PDFs, FAQs, URLs, and more to deliver instant AI-powered answers 24/7. Capture leads with intelligent conversational forms, choose from 200+ AI models, and customize everything to match your brand—without coding. Live Demo | Documentation Why Choose AI Chatbot? ⭐ Experience True Quality — Intuitive and 100% WordPress Native. Professional-grade AI chatbot with clean code, polished UI, and extensible architecture built with industry best practices. What You Get: ✅ Customer support – Your chatbot answers common visitor questions automatically from your knowledge base with full conversation history and multi-language support, so your team spends less time on repetitive support emails. ✅ Lead Generation – Collect visitor name and email before chat starts so you can build your email list and send follow-up campaigns ✅ Conversational Forms – When visitor intent matches your setup, the chatbot collects standard fields through dialogue. Submissions are stored locally; new entries can be sent by email or Slack. Choose a conversational or widget (static) form type when you configure the form. ✅ 200+ AI Models – Native support for OpenAI (GPT-5.4 family and more), Google Gemini 3.x, Claude 4.6, DeepSeek, and Grok; plus Open Router for 200+ additional models ✅ Advanced RAG Technology – Intelligent retrieval for accurate, contextually relevant responses ✅ Cost-Optimized Usage – Smart token management minimizes API charges ✅ Knowledge Transparency – See exactly which content AI used for each response ✅ Unlimited Knowledge Base – Train on pages, posts, PDFs, text files, Q&A entries, or webpage content fetched from URLs. Auto-sync keeps WordPress sources up to date automatically ✅ Leads Management Board – Simple table to track and manage all leads collected through the Lead Generation widget or Conversational Forms ✅ Analytics Dashboard – Fast analytical board with real-time insights on new conversations, leads, visitors, form submissions, and more. Includes daily, weekly, and monthly charts for comprehensive reporting ✅ Transcripts – In the WordPress admin, open Chatbot → Transcripts to review conversation history and see which knowledge sources were used for each reply ✅ 3-Step Setup Wizard – Live in under 5 minutes with guided onboarding ✅ Rate Limiting – Control usage for guests and logged-in users ✅ Theme Support – Light mode, dark mode, and system theme options ✅ True WordPress Native – Real platform integration, not an iframe 🚀 Designed to Scale Flexible architecture that grows with your business. Start simple, expand seamlessly. Core Features Your AI chatbot includes everything you need for customer support, lead generation, and engagement: ✅ Conversational Forms Your AI doesn’t just answer questions—it can run conversational forms when visitor intent matches your configuration: the chatbot collects standard fields through dialogue. You can also use widget forms—the type is chosen when you set up the form (conversational vs widget). Submissions are stored locally, and each new entry can be delivered by email or Slack. ✅ Quick 3-Step AI Chatbot Setup Guided wizard launches after activation. Connect your AI provider, configure personality, add knowledge sources, and customize appearance—live in under 5 minutes. ✅ Advanced AI Chatbot RAG Technology Train on unlimited WordPress content using Retrieval-Augmented Generation. Supports pages, posts, custom post types, PDFs, text files, rich text input, Q&A entries, and webpage content fetched from URLs. Intelligent intent recognition retrieves the most relevant knowledge for accurate responses. Auto-sync keeps WordPress knowledge sources (pages, posts, custom post types) automatically up to date—no manual re-training needed when content changes. Knowledge Filtering lets you accurately filter and view which sources are available in your knowledge base. AI Agent can also render images from learned sources (Beta) for richer, more visual responses. ✅ Transcripts View all chats, see which knowledge sources were used per reply, add missing Q&A entries, and review user context (guest/logged-in status and IP addresses). ✅ Cost-Optimized AI Usage Smart token management minimizes API charges. Intelligent request optimization ensures you pay only for what you need. Configure rate limits to control expenses. ✅ Streaming AI Responses Real-time word-by-word AI replies for faster, more natural conversations. Especially useful when short answers setting is disabled – long responses are printed naturally and quickly instead of making users wait for the full response to be ready. ✅ Customizable Chat Experience Unlimited widgets including Message Starters, Message Prompts, Chat History, Links, Lead Generation, and custom announcements. The Lead Generation widget collects user name and email before allowing conversation to start—so you know who is chatting and can follow up or add them to your leads list. Fully customizable greetings with emoji support. Simplified single-step widget publishing makes adding widgets effortless. ✅ Flexible Vector Storage Choose local WordPress database (free, unlimited) or Pinecone for enterprise-scale knowledge bases. Vector embeddings enable fast, contextually relevant retrieval. ✅ Complete Customization Customize colors, chatbot icon, AI avatar, chat box size, themes (light/dark/system), positioning, emojis, and greeting messages. Adapts seamlessly to all devices. ✅ Multi-Language Support Conversations in multiple languages with RTL compatibility. The AI chatbot responds in your visitors’ language. ✅ GDPR Compliant All conversation data stored locally on your WordPress site. You control data retention, export, and deletion policies. Supported AI Models Google Gemini – Gemini 3 Flash Preview – Gemini 3.1 Pro Preview – Gemini 3.1 Flash Lite Preview – Gemini Embedding 001 (for knowledge base) OpenAI GPT – GPT-5.5, GPT-5.4, GPT-5.4 Mini, GPT-5.4 Nano – GPT-5.2, GPT-5.1 – GPT-5 Mini, GPT-5 Nano – GPT-4.1, GPT-4.1 Mini, GPT-4.1 Nano – GPT-4o, GPT-4o Mini – GPT-4 Turbo, GPT-4 – Text Embedding 3 Small, Text Embedding 3 Large, Text Embedding ada 002 (for knowledge base) Claude (Anthropic) – Claude Opus 4.6, Claude Sonnet 4.6 – Claude Sonnet 4.5, Claude Haiku 4.5 – Claude Opus 4.5, Claude Opus 4.1 – Claude Sonnet 4.0, Claude Opus 4.0 DeepSeek – DeepSeek-V3.2 Chat Grok (X.AI) – Grok 4.20 (Reasoning), Grok 4.20 (Non Reasoning) – Grok 4.1 Fast (Reasoning), Grok 4.1 Fast (Non Reasoning) – Grok 4 Fast (Reasoning), Grok 4 Fast (Non Reasoning) – Grok 3 Mini, Grok 3 Mini Fast Open Router (200+ models via single API) – OpenAI: GPT-5.1, GPT-5 Pro, GPT-5, GPT-5 Mini, o3, o4 Mini, GPT-4.1, GPT-4o – Google: Gemini 3 Pro Preview, Gemini 2.5 Pro, Gemini 2.5 Flash – Anthropic: Claude Opus 4.6, Claude Sonnet 4.5, Claude Haiku 4.5, Claude Opus 4.1 – DeepSeek: DeepSeek V3.2, DeepSeek V3.1 Terminus, R1 – xAI: Grok 4.1 Fast, Grok 4 Fast, Grok 3 – Mistral: Mistral Large 3, Mistral Medium 3, Ministral 3, Devstral 2 – Amazon: Nova Premier 1.0, Nova Pro 1.0, Nova Lite 1.0 – Qwen: Qwen3 Max, Qwen3 235B, Qwen3 Next 80B – Meta: Llama 4 Maverick, Llama 4 Scout, Llama 3.3 70B Instruct – Plus Pony Alpha, MiniMax M2, Moonshot Kimi K2, Z.AI GLM 4.6, Cohere Command R, and 150+ more chat and embedding models Knowledge Sources Train your AI chatbot on multiple content types: WordPress Pages & Posts Custom Post Types PDF Documents Text Files (.txt) Rich Text Editor (unlimited input) Simple Q&A Entries Webpage URLs Sitemap Content is processed using vector embeddings and stored in your WordPress database or Pinecone for fast, contextually relevant retrieval. Use the Knowledge Filtering feature to accurately filter and view which sources are available in your knowledge base. Quick Setup Your AI chatbot launches in 3 simple steps: 1️⃣ Connect AI Provider – Enter your API key and configure AI agent personality 2️⃣ Appearance – Customize theme, colors, chatbot icon, and how the widget looks on your site 3️⃣ Add Knowledge – Import pages, posts, upload documents, or paste webpage URLs for RAG training Live in under 5 minutes with no technical knowledge required. External Services This plugin connects to third-party AI services to generate chatbot responses. For Limb AI, your live site registers with a site token (no third-party API key). For other providers, you must provide your own API keys and comply with each provider’s terms of service. AI Service Providers: Limb AI – Chat completions and embeddings via managed Limb AI credits API Endpoint: https://api.wpaichatbot.com Terms & Conditions Privacy Policy OpenAI – Chat completions, embeddings, image generation API Endpoint: https://api.openai.com Terms of Use Privacy Policy Google Gemini – Chat completions, embeddings, image generation API Endpoint: https://generativelanguage.googleapis.com Terms of Service Privacy Policy Pinecone (Optional) – Vector database for knowledge storage API Endpoint: https://api.pinecone.io Terms of Service Privacy Policy DeepSeek – Chat completions API Endpoint: https://api.deepseek.com Terms of Service Privacy Policy Claude (Anthropic) – Chat completions API Endpoint: https://api.anthropic.com Terms of Service Privacy Policy Grok (X.AI) – Chat completions API Endpoint: https://api.x.ai Terms of Service Privacy Policy Open Router (Optional) – Unified API for 200+ AI models (OpenAI, Google, Anthropic, DeepSeek, xAI, Mistral, Amazon, Qwen, Meta, and more) API Endpoint: https://openrouter.ai Terms of Service Privacy Policy You are responsible for: – Obtaining and managing your own API keys (when not using Limb AI) – Monitoring your API or Limb AI credit usage and costs – Complying with each service provider’s terms and policies – Ensuring your use case meets provider requirements Libraries & Credits Development Team: AI Chatbot is developed and maintained by the team at wpaichatbot.com. Support & Documentation Need Help? * 📚 Full Documentation * 💬 Community Forum * 🌐 Official Website * 📧 Email Support Privacy & Data Your Data, Your Control: – All chat conversations are stored locally in your WordPress database – No data is sent to external services except AI providers (Limb AI, OpenAI, Gemini, DeepSeek, Claude, Grok, or Open Router) for response generation – You have complete control over data retention and deletion policies – GDPR-compliant data handling with export and erasure capabilities – User data is handled according to WordPress privacy standards Upgrade to Pro ⭐ The Pro version includes advanced features: 💬 Native live agent – Hand off chats to your team through the WordPress-native live agent experience (mobile-optimized PWA) 🛒 WooCommerce integration – Shopping assistance, product recommendations, cart and order support tied to your store 🎨 White Label Branding – Custom logos and icons for chatbot and AI agent ⚡ Conversational Forms (Pro) – Attachment and date fields; custom webhooks; multiple notification destinations delivered together 🧩 Chatbot & Prompt Blocks – Gutenberg integration for inline chat and prompt inputs 🎯 Premium Widgets – Advanced UI components and interactive elements Learn more about Pro features

Zeno Chatbot: Revolutionize Your WordPress Site with AI-Powered Support Key Features and Intelligent Learning Zeno Chatbot is an advanced AI-powered WordPress chatbot plugin. This innovative tool empowers you to seamlessly integrate a fully customizable chatbot into your WordPress site, harnessing the power of cutting-edge OpenAI (GPT-5 Mini and others) or Google Gemini models for intelligent, human-like interactions. What sets Zeno Chatbot apart is its ability to learn directly from your WordPress pages, posts, and uploaded resources—including images and PDFs. This transforms your site’s content into a dynamic, interactive knowledge base, delivering precise, context-aware responses without any coding required. 24/7 Automated Customer Support: Provide instant, round-the-clock assistance to keep your visitors engaged and satisfied. User-Friendly Setup: Secure, intuitive installation from your WordPress dashboard—deploy in minutes, no technical expertise needed. Advanced Monitoring & Analytics: Track conversations, customer satisfaction, and emerging issues via a comprehensive dashboard. Seamless Email Integration: Convert chats into trackable email threads for effortless follow-up. Ideal for Diverse Websites Whether you’re running a blog, SaaS tools, or eCommerce stores, Zeno Chatbot excels at handling FAQs, offering real-time guidance, and streamlining user journeys. It reduces support workload, boosts engagement, and elevates your site’s overall user experience—all while maintaining your brand’s voice through super customizable widgets (colors, styles, and visualizations). Why Choose Zeno Chatbot? Built exclusively for the WordPress community, this free plugin (with premium features on the horizon) ensures fast, accurate, and friendly conversations that feel truly personalized. Say goodbye to generic bots and hello to a virtual assistant that anticipates needs and resolves queries on autopilot. [Discover Zeno Chatbot today] (https://chatbotwp.ai) and unlock the future of effortless, AI-driven customer engagement! 🚀 Why Use Zeno Chatbot? Reduce your support workload with instant, 24/7 AI assistance. Train the chatbot using your own WordPress content. Fully customizable widget to match your site’s brand. Choose from OpenAI GPT or Google Gemini for response generation. Secure and easy setup directly from your WordPress dashboard. Key Features of Zeno Chatbot AI-Powered by Leading Models Powered by OpenAI (GPT-5 Mini and others) or Google Gemini for smart, human-like conversations Trains Directly on Your Content Automatically learns from your WordPress pages, posts, and uploaded resources including images, and PDF files 100% No-Code Setup Easy installation and configuration directly from your WordPress dashboard Fully Customizable Chat Widget Match your brand with complete control over colors, styles, position, avatars, and welcome messages 24/7 Automated Customer Support Instant answers to FAQs, product questions, and visitor inquiries anytime Context-Aware & Accurate Responses Understands your site content deeply for relevant, on-brand replies Advanced Analytics Dashboard Monitor conversations, track customer satisfaction, and identify common issues Chat-to-Email Integration Seamlessly convert ongoing chats into trackable email threads for follow-up Perfect for Any WordPress Site Ideal for blogs, SaaS sites, eCommerce stores, agencies, and membership sites Secure & Privacy-Focused No external third-party dependencies that compromise your data Free to Start Core plugin is completely free, with premium features in development Rich Markdown Responses AI responses display with beautiful formatting including headers, lists, code blocks, and links for improved readability 🧠 LLM Integration Choose your preferred AI provider: OpenAI, Google Gemini, or Anthropic Claude (coming soon). Supports advanced models like GPT-5 Mini. Store and encrypt your API key securely. Adjust model selection for cost-performance balance. 💬 Customizable Chat Widget Enable or disable floating widget visibility. Add custom agent name, avatar, and chat design. Personalize colors (header, send button, chat bubbles). Works seamlessly with any WordPress theme. ⚙️ General & System Settings Define your chatbot’s tone, behavior, and system prompts. Customize fallback or error messages. Manage all settings through an elegant, modern UI. 📧 Email Notifications Configure outbound email settings for chat transcripts and alerts. Set From Name, From Email, and Reply-To fields. Compatible with WordPress mail and SMTP plugins. 📚 Knowledge Base Integration Train the chatbot with internal content (Pages, Posts). Upload resources – Add images and PDF files from your Media Library. Option to rebuild or clear your content index anytime. Enable automatic updates when content changes. Files up to 15MB supported with automatic format detection. 📊 Smart Dashboard & Analytics Monitor total conversations, response time, and user satisfaction. View chat performance analytics over the last 14 days. Quick insights to measure and improve engagement. 🧩 Built-in Help & Guide Learn setup and usage directly inside the plugin: Why Zeno Chatbot How to Use Setting up LLM & API Key Options at a Glance Credits Alternative to: MXChat AYS ChatGPT Assistant Geekybot Hyve WPBot Roadmap v1.5.0 – Enhanced Analytics & Insights Vector-based semantic search Sentiment and intent analysis Conversion tracking and popular topic dashboard Real-time analytics and report export (CSV, PDF) v1.6.0 – Multilingual Support & Localization Auto-detect and respond in the visitor’s language Support for 50+ languages including RTL (Right-to-Left) Custom translations for widget UI Language-specific AI model selection v1.7.0 – Advanced Document Processing Content priority and relevance scoring TXT file support Automatic document summarization Troubleshooting If your chatbot shows: “I apologize, but I encountered an issue processing your request.” Please check the following: 1. Ensure a valid OpenAI API key is entered. 2. Verify your Data Source is indexed. 3. Review System Prompts for formatting errors. 4. Try rebuilding the index and saving settings again. If the issue persists, please contact our support team. License This plugin is licensed under the GPL-2.0+ license. You are free to modify, extend, and redistribute under the same terms.