Samuel Silva

AI Search for WordPress enhances the search experience by replacing the default WordPress search with an AI-powered semantic search system. Perfect for WooCommerce stores, online shops, and any WordPress site that needs intelligent product search and content discovery.
<h3>Key Features</h3>
<ul>
<li>AI-Powered Semantic Search: Understands user intent and context, not just keywords</li>
<li>WooCommerce & eCommerce Ready: Fully compatible with WooCommerce product search, including SKUs, categories, tags, and attributes</li>
<li>Product Search Enhancement: Search products by description, features, and related concepts</li>
<li>Custom Post Type Support: Works with any custom post type (products, portfolios, directories)</li>
<li>No OpenAI Account Required: Uses our free embedding service (up to 10,000 embeddings per site)</li>
<li>Bring Your Own API Key: Optionally use your own OpenAI API key for unlimited usage</li>
<li>Smart Fallback System: 4-tier fallback ensures users always get results</li>
<li>Bulk Embedding Generation: Process multiple posts/products at once</li>
<li>Advanced Threshold Control: Fine-tune search accuracy with precision controls</li>
<li>ACF Compatible: Index Advanced Custom Fields data for deeper search</li>
<li>Caching System: Fast results with intelligent local caching</li>
<li>Quota Management: Real-time monitoring of AI service usage and limits (v1.14.0+)</li>
</ul>
<h3>Perfect For</h3>
<ul>
<li>WooCommerce stores with large product catalogs</li>
<li>Online marketplaces and eCommerce sites</li>
<li>Membership sites with extensive content</li>
<li>Directory and listing websites</li>
<li>Knowledge bases and documentation sites</li>
<li>Any WordPress site needing better search</li>
</ul>
<h3>How It Works</h3>
<ol>
<li>Plugin generates embeddings for your content using OpenAI’s text-embedding-3-small model</li>
<li>User searches are converted to embeddings</li>
<li>AI matches search queries with content using semantic similarity</li>
<li>Results are ranked by relevance, not just keyword matching</li>
<li>Users find what they’re looking for, even with different wording</li>
</ol>
<h3>Learn More</h3>
Visit our website for documentation, demos, and examples: 
https://wp-search.ai/
Browse technical documentation, see live demos of the plugin in action, and learn best practices for AI-powered search.
<h3>Usage</h3>
<ul>
<li>Simply use the default WordPress search, and AI Search will enhance it.</li>
<li>Manage your OpenAI API key and plugin settings via the Settings > AI Search menu.</li>
</ul>
<h3>External Service</h3>
This plugin connects with:
<ul>
<li>OpenAI Embeddings API: https://platform.openai.com/docs/guides/embeddings</li>
<li>Custom Node.js Embedding Service</li>
</ul>
Please read more here: 
https://platform.openai.com/docs/guides/embeddings

AI Search – Intelligent Search for WooCommerce and WordPress

Replaces the default WordPress search with an AI-powered semantic search system. Perfect for WooCommerce stores and eCommerce sites. ---

Freemius

uzerdigital

👋 Note: Currently, the plugin’s backend interface and settings are fully in Spanish. We are actively working on translating it to English and other languages for future updates.
UZ AI Search transforms traditional WordPress search into a conversational experience using Artificial Intelligence.
Whether you need a conversational chatbot to provide customer support, or a smart informational search engine to help users explore your site’s content, UZ AI Search adapts completely to your needs. It allows your website visitors to find precise answers based exclusively on your own indexed content (posts, pages, products, and custom post types), utilizing OpenAI technology.
Key Features: 
* Versatile Use Cases: Configure the AI as a friendly customer service assistant or a strict knowledge base search. 
* Flexible Layout Options: Choose how the chat modal appears on your frontend (Centered popup, Fullscreen, or Left/Right Sidebars). 
* Advanced Semantic Search: Understands the actual intent behind your users’ questions. 
* Customizable Interface: Easily adjust themes (Light/Dark mode) to match your brand’s identity. 
* Selective Content Indexing: Control exactly which post types feed the AI’s knowledge (based on your active plan).
Important: The AI search assistant will respond in the language you specify in its prompt instructions. Please note that the default instructions are currently in Spanish. If you want the AI to answer in English (or any other language), you simply need to translate or adjust the instructions in the plugin’s settings.
<h3>External services</h3>
This plugin connects to the UZER API (https://uzerdev.com/api/) to generate vector embeddings for semantic search, check subscription plan limits, and stream the AI chat responses back to the website. Here is the exact breakdown of the external requests made by the plugin:
<ul>
<li>api/status: Verifies connection status and subscription limits.</li>
<li>api/indexer: Processes public content to generate semantic embeddings.</li>
<li>api/chat: Streams real-time AI responses based on site context.</li>
</ul>
This service is provided by “UZER”: <a href="https://uzer.co/wp-content/uploads/2026/03/MPPTD_XTRATEGY.CO_EN.pdf" rel="nofollow ugc">terms of use</a>, <a href="https://uzer.co/wp-content/uploads/2026/03/MPPTD_XTRATEGY.CO_EN.pdf" rel="nofollow ugc">privacy policy</a>.

UZ AI Search

AI-powered semantic search that understands your users. Accurate answers based on your content using OpenAI embeddings.

AI Search – Intelligent Search for WooCommerce and WordPress vs UZ AI Search