Dhiraj Patra

NeuroRAG Agent Chatbot adds a smart, AI-powered chatbot to your WordPress site. It supports multiple AI providers including OpenAI (GPT), Google (Gemini), xAI (Grok), and DeepSeek.
Watch the video demo: https://youtu.be/OcoDgLPsWwc?si=rjVMx3II3HFEv72c
Features:
<ul>
<li>Multi-Provider Support: Choose from Claude, GPT, Gemini, Grok, or DeepSeek.</li>
<li>Site Context Awareness: The chatbot automatically learns from your posts, pages, and WooCommerce products to answer user queries accurately using RAG (Retrieval-Augmented Generation).</li>
<li>WooCommerce Integration: Recommends products, checks stock status, and provides product details.</li>
<li>Customizable: Change the chatbot name, welcome message, and position on screen.</li>
<li>Secure: API keys are stored securely.</li>
</ul>
<h3>External Services</h3>
This plugin utilizes the following third-party services to provide AI chatbot functionality. Data (user messages and site context) is sent to these services only when you configure an API key for them and users interact with the chatbot.
<ul>
<li>Anthropic (Claude): Used for generating AI responses. <a href="https://www.anthropic.com/legal/consumer-terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://www.anthropic.com/legal/privacy" rel="nofollow ugc">Privacy Policy</a></li>
<li>OpenAI (GPT): Used for generating AI responses. <a href="https://openai.com/policies/terms-of-use" rel="nofollow ugc">Terms of Use</a> | <a href="https://openai.com/policies/privacy-policy" rel="nofollow ugc">Privacy Policy</a></li>
<li>Google (Gemini): Used for generating AI responses. <a href="https://ai.google.dev/gemini-api/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://policies.google.com/privacy" rel="nofollow ugc">Privacy Policy</a></li>
<li>xAI (Grok): Used for generating AI responses. <a href="https://x.ai/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://x.ai/privacy" rel="nofollow ugc">Privacy Policy</a></li>
<li>DeepSeek: Used for generating AI responses. <a href="https://www.deepseek.com/terms" rel="nofollow ugc">Terms of Use</a> | <a href="https://www.deepseek.com/privacy" rel="nofollow ugc">Privacy Policy</a></li>
</ul>

NeuroRAG Agent Chatbot

Simple AI-powered chatbot using modern AI LLM API providers with RAG technology.

ipportunities

Inqyra adds an intelligent chatbot to your WordPress site that answers visitor questions based on your pages, posts, and documents. Connect your own AI provider, keep your data on your server, and pay only what the AI actually costs.
Bring Your Own Key (BYOK) — You connect directly to your AI provider. No middleman, no markup. A typical conversation costs ~$0.003 with GPT-4o-mini.
<h4>5 AI Providers</h4>
Choose from OpenAI, Google Gemini, Anthropic (Claude), Mistral, or DeepSeek. Switch providers or models at any time — your content stays indexed.
<h4>How It Works</h4>
Inqyra uses Retrieval-Augmented Generation (RAG) to ground every answer in your actual content:
<ol>
<li>Crawl — Inqyra indexes your pages, posts, and custom post types</li>
<li>Embed — Content is converted to vector embeddings entirely in your browser (your content never leaves your server)</li>
<li>Search — When a visitor asks a question, Inqyra finds the most relevant content using vector similarity, keyword matching, and title/path boosting</li>
<li>Answer — The relevant context is sent to your chosen AI provider, which generates a grounded response</li>
</ol>
<h4>Key Features</h4>
<ul>
<li>5 AI providers — OpenAI, Gemini, Claude, Mistral, DeepSeek</li>
<li>Browser-based embeddings — Content never leaves your server for indexing</li>
<li>29 languages — Dutch, English, German, French, Spanish, Italian, Portuguese, and 22 more</li>
<li>Customizable widget — Colors, position, greeting, header, powered-by text</li>
<li>Auto-recrawl — Content re-indexes automatically when you update a post</li>
<li>Cost & token tracking — Monitor API usage and set budget limits</li>
<li>Rate limiting — Built-in IP-based rate limiting (20/min, 200/hr)</li>
<li>API key encryption — Keys encrypted at rest with AES-256-CBC</li>
<li>No cookies — The plugin does not set any cookies</li>
<li>Lightweight — Loads asynchronously with minimal impact on Core Web Vitals</li>
<li>Setup wizard — Live in under 5 minutes with the guided setup</li>
</ul>
<h4>Free Features</h4>
<ul>
<li>Floating chat widget with full customization</li>
<li>Unlimited pages indexed (post type: pages)</li>
<li>All 5 AI providers (BYOK)</li>
<li>Browser-based embeddings</li>
<li>RAG-powered answers</li>
<li>Conversation tracking (last 30 days)</li>
<li>Auto-recrawl on content changes</li>
<li>Cost & token tracking with budget limits</li>
<li>Query rewriting (LLM-powered query expansion)</li>
<li>29-language support</li>
</ul>
<h4>Premium Features</h4>
<ul>
<li>Index posts, products & custom post types</li>
<li>Document upload (PDF, DOCX)</li>
<li>Synonym management for improved search matching</li>
<li>Webhooks (Zapier, Make, CRM integration)</li>
<li>Lead extraction (email, phone, name, company)</li>
<li>Advanced analytics & statistics export</li>
<li>Page targeting (show widget on specific pages)</li>
<li>Extended conversation history & analytics</li>
<li>Escalation & appointment request detection</li>
<li>Email support</li>
</ul>
<h4>Works With Any Theme</h4>
Compatible with all modern WordPress themes and page builders including Elementor, Divi, Gutenberg, and WPBakery.
<h4>Privacy First</h4>
<ul>
<li>Embeddings are generated entirely in the browser — your content never leaves your server during indexing</li>
<li>Only when a visitor asks a question does relevant context go to the AI provider, through your own API key</li>
<li>No cookies are set by the plugin</li>
<li>GDPR-friendly architecture</li>
<li>Built in the Netherlands by Ipportunities B.V.</li>
</ul>
<h3>External services</h3>
This plugin connects to external third-party services to provide AI chatbot functionality. All connections require the site administrator to explicitly configure an API key before any data is sent. No data is transmitted without the administrator’s action.
<h4>AI Chat Providers</h4>
When a visitor sends a message through the chat widget, the visitor’s message along with relevant content from your website (retrieved via RAG search) and the system prompt configured by the administrator are sent to the chosen AI provider. The administrator selects which provider to use and provides their own API key. Only one provider is active at a time.
Anthropic (Claude) 
API endpoint: https://api.anthropic.com/v1/messages 
Used for: Generating chat responses based on your website content. 
<a href="https://www.anthropic.com/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://www.anthropic.com/privacy" rel="nofollow ugc">Privacy Policy</a>
OpenAI 
API endpoint: https://api.openai.com/v1/chat/completions 
Used for: Generating chat responses based on your website content. 
<a href="https://openai.com/terms" rel="nofollow ugc">Terms of Use</a> | <a href="https://openai.com/privacy" rel="nofollow ugc">Privacy Policy</a>
Google Gemini 
API endpoint: https://generativelanguage.googleapis.com/v1beta/models/ 
Used for: Generating chat responses based on your website content. 
<a href="https://policies.google.com/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://policies.google.com/privacy" rel="nofollow ugc">Privacy Policy</a>
Mistral AI 
API endpoint: https://api.mistral.ai/v1/chat/completions 
Used for: Generating chat responses based on your website content. 
<a href="https://mistral.ai/terms-of-service" rel="nofollow ugc">Terms of Service</a> | <a href="https://mistral.ai/privacy-policy" rel="nofollow ugc">Privacy Policy</a>
DeepSeek 
API endpoint: https://api.deepseek.com/v1/chat/completions 
Used for: Generating chat responses based on your website content. 
<a href="https://platform.deepseek.com/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://platform.deepseek.com/privacy" rel="nofollow ugc">Privacy Policy</a>
<h4>HuggingFace Transformers.js (ML Inference Service)</h4>
This plugin uses the Transformers.js library to perform machine learning inference entirely in the browser for generating vector embeddings. The JavaScript library itself (~850 KB) is bundled locally within the plugin at <code>assets/js/vendor/transformers.min.js</code>.
When the administrator triggers content indexing, the library downloads the ML model files (~50 MB) and WebAssembly runtime from HuggingFace CDN to the user’s browser. This is a service — the model files cannot be bundled locally in the plugin due to their size.
No website content or user data is sent to HuggingFace — the model runs locally in the browser after download. The CDN only serves the model files.
Library: @huggingface/transformers v3.4.1 (bundled locally) 
Model: Xenova/paraphrase-multilingual-MiniLM-L12-v2 (loaded from huggingface.co at runtime) 
<a href="https://huggingface.co/terms-of-service" rel="nofollow ugc">HuggingFace Terms</a> | <a href="https://huggingface.co/privacy" rel="nofollow ugc">HuggingFace Privacy</a>
<h4>Freemius</h4>
This plugin uses Freemius for license management, plugin updates, and optional usage analytics. When the plugin is activated, Freemius may communicate with its servers to validate licenses, deliver updates, and collect anonymous usage data (if the user opts in). Users are prompted for consent before any analytics data is collected.
<a href="https://freemius.com/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://freemius.com/privacy" rel="nofollow ugc">Privacy Policy</a>

Inqyra

AI-powered chatbot that answers visitor questions based on your own WordPress content. Bring your own API key — zero markup.

NeuroRAG Agent Chatbot vs Inqyra