Title: AI Search for WooCommerce – Intelligent Product Search Author: Samuel Silva Published: 17, Xineru de 2025 Last modified: 18, Abril de 2026 --- Guetar plugins ![](https://ps.w.org/ai-search/assets/banner-772-250.png?rev=3437875) ![](https://ps.w.org/ai-search/assets/icon-256x256.png?rev=3253612) # AI Search for WooCommerce – Intelligent Product Search By [Samuel Silva](https://profiles.wordpress.org/samuelsilvapt/) [Download](https://downloads.wordpress.org/plugin/ai-search.1.23.0.zip) * [Details](https://ast.wordpress.org/plugins/ai-search/#description) * [Reviews](https://ast.wordpress.org/plugins/ai-search/#reviews) * [Installation](https://ast.wordpress.org/plugins/ai-search/#installation) * [Development](https://ast.wordpress.org/plugins/ai-search/#developers) [Support](https://wordpress.org/support/plugin/ai-search/) ## Description **AI Search for WooCommerce** makes your store’s search actually work. When a shopper types “summer blue dress” they find your “light cotton navy sundress”. When they search “headphones for running” they find your sweat-resistant wireless earbuds — even if the word “running” isn’t anywhere in the product description. Default WooCommerce search matches keywords. AI Search matches _meaning_. It reads your entire product catalog — titles, descriptions, SKUs, categories, tags, and attributes — and converts each product into a vector that captures what it actually is. When a shopper searches, the plugin finds the closest matches by meaning, not by exact word overlap. The result: fewer empty search pages, more products surfaced for long-tail queries, and shoppers who find what they wanted on the first try. Also works with blog posts, pages, and any custom post type — so you can use the same intelligent search across your whole site. ### Key Features * **WooCommerce Product Search**: Full product catalog indexing — titles, short and long descriptions, SKUs, categories, tags, and product attributes (size, color, material, etc.). Pre-configured defaults so you can go live in minutes. * **Understands Shoppers, Not Just Keywords**: Semantic search means “cozy winter sweater” matches your “merino wool pullover”. Long-tail and descriptive queries stop returning empty pages. * **Cross-Lingual & Multilingual**: Works with 100+ languages — Portuguese, Spanish, French, German, Greek, Arabic, Chinese, Japanese, and more. International stores get consistent search quality across every language, and an English query can still match content in other languages. * **SKU & Attribute Matching**: Customers can search by SKU fragments, attribute values, or technical specs and still find the right product. * **Smart Fallback System**: 4-tier fallback ensures shoppers never hit a zero- result page — if AI search finds nothing, standard WordPress search takes over automatically. * **No OpenAI Account Required**: Uses our free embedding service (up to 10,000 embeddings per site). Works out of the box for most stores. * **Bring Your Own API Key**: Optionally use your own OpenAI API key for unlimited indexing. * **Bulk Embedding Generation**: Index your entire existing catalog in one click, filtered by post type or category. * **Quota Management**: Real-time monitoring of AI service usage and limits (v1.14.0 +). * **Works Beyond Products Too**: Same intelligent search for blog posts, pages, and any public custom post type. * **ACF Compatible**: Index Advanced Custom Fields data for deeper product metadata search. * **Tunable Similarity Threshold**: Fine-tune how strict or broad search results are, per store. * **Intelligent Caching**: Fast results with automatic local caching. ### Perfect For * **WooCommerce stores** with large or varied product catalogs * **Fashion & apparel** stores where shoppers describe products in their own words(“ something flowy for summer”) * **Electronics & home goods** stores with complex technical specs and model numbers * **Books, media, and marketplaces** with thousands of titles * **International stores** selling in multiple languages * Membership sites, knowledge bases, and directories — any content-heavy WordPress site ### How It Works 1. Each product in your WooCommerce catalog is converted into a numeric “meaning fingerprint”( called an embedding) that captures its title, description, SKU, categories, tags, and attributes. 2. When a shopper types a search query, their query gets its own fingerprint in the same way. 3. The plugin compares the query’s fingerprint against every product’s fingerprint and returns the closest matches by meaning — not just by word overlap. 4. Results are ranked by relevance, so the products shoppers actually want appear first. 5. If no semantic matches pass the threshold, a 4-tier fallback kicks in so shoppers never hit an empty results page. Embeddings are generated automatically when you publish or update products — no manual work after setup. ### Learn More 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. ### Usage * Your existing WooCommerce search form (and the default WordPress search) are automatically upgraded — no theme or template changes required. * Manage settings, switch providers, and monitor quota via the **AI Search** menu in your WordPress admin. ### External Service This plugin connects with: * OpenAI Embeddings API: https://platform.openai.com/docs/guides/embeddings * Custom Node.js Embedding Service Please read more here: https://platform.openai.com/docs/guides/embeddings ## Screenshots * [[ * AI Search Dashboard – Configure search settings, similarity threshold, and hybrid search balance * [[ * AI Search results on the frontend – Badge showing similarity score (visible to admins only by default) ## Installation 1. Install and activate the plugin through the ‘Plugins’ menu in WordPress. 2. The setup wizard launches automatically. If you have WooCommerce active, it will detect your store and pre-select the most useful product fields (short description, categories, attributes, SKU). 3. Run **Bulk Embedding Generation** from **AI Search > Generate Embeddings** to index your existing product catalog (or posts/pages). 4. That’s it — new and updated products get indexed automatically from this point on. ## FAQ ### Does this work with WooCommerce products? Yes — WooCommerce is the primary use case. The plugin indexes product titles, short and long descriptions, SKUs, categories, tags, and product attributes. When you activate the plugin on a store with WooCommerce, the setup wizard automatically prioritizes products and pre-selects the most useful product fields. ### Can shoppers search by SKU? Yes. SKUs are included in the product’s embedding, so a shopper can type a full or partial SKU and still find the product — even when combined with natural language(“ black shoes SKU-2024”). ### Does it work with WooCommerce product attributes? Yes. Attributes like size, color, material, and any custom attributes you configure are indexed as part of the product’s searchable content. Shoppers can search by attribute values (“large cotton”) and the plugin will match products with those attributes. ### Does it index product variations? The plugin indexes the parent product (including its attributes and description). Individual variation-level descriptions aren’t separately indexed, but since attributes like size and color are included in the parent’s embedding, searches for variation- specific terms still surface the right product. ### What is required to use AI Search? Nothing if you use our free AI Search Service (up to 10,000 embeddings per site). If you want unlimited indexing, you can use your own OpenAI API key. ### What happens if the embedding API fails? The plugin logs the error and falls back to WordPress default search automatically, so shoppers never hit a broken search page. ### When are embeddings generated? Embeddings are automatically generated when you publish a post, page, or custom post type. You can also regenerate them manually from the post editor or bulk generate them from the settings page. ### Will this slow down my website? No. Embeddings are generated in the background when content is published, not during searches. Search results are fast because they use pre-computed embeddings stored in your database. ### How many embeddings can I create with the free service? The free AI Search Service provides 10,000 embeddings per site. For unlimited usage, you can use your own OpenAI API key. ### Does this work with custom post types? Yes! AI Search works with any public custom post type. You can select which post types to make searchable in the setup wizard or settings page. ### Can I index custom fields (ACF, meta boxes)? Yes! You can configure custom post meta fields to be included in the search index. This is perfect for ACF fields, custom taxonomies, and other metadata. ### What is the similarity threshold? The similarity threshold (0.1-1.0, displayed as 10%-100%) determines how closely search results must match the query. Higher values (70%-80%) give more precise results; lower values (30%-50%) return broader matches. The default is 30%, which is a good starting point for most stores — adjust down if shoppers see too few results, adjust up if results feel loosely related. ### What happens if AI Search finds no results? AI Search has a smart 4-tier fallback system that ensures users always get results, falling back to WordPress default search if needed. ### How do I change my AI provider? Go to AI Search > General Settings and switch between the free AI Search Service or your own OpenAI API key. ### Is my search data private? Yes. Search queries are processed through the embedding API but are not stored externally. All search results and embeddings are stored in your WordPress database. ## Reviews ![](https://secure.gravatar.com/avatar/17c21ab369892c48214978f7eb3e881ac96571a3a06b3833cd54becc79058eb0? s=60&d=retro&r=g) ### 󠀁[Great and easy-to-use search plugin](https://wordpress.org/support/topic/great-and-easy-to-use-search-plugin/)󠁿 [diogofilipesousa](https://profiles.wordpress.org/diogofilipesousa/) 9, Marzu de 2026 I installed this plugin and I’m really happy with it! Setup was quick and easy, and everything worked smoothly. It’s a great way to improve search on a website without any complicated setup or the need to write any code. Overall, I definitely recommend it. It makes it much easier for users to find what they’re looking for. ![](https://secure.gravatar.com/avatar/6f60ff4690856254ed0783403e5d91584022e70a35291285e93b80aa39704961? s=60&d=retro&r=g) ### 󠀁[Excellent!](https://wordpress.org/support/topic/excellent-13964/)󠁿 [jasonsiegel](https://profiles.wordpress.org/jasonsiegel/) 18, Xunu de 2025 Installed, added my OpenAI key, and it just worked. Search results are way more relevant than the default WordPress search. It actually understands what people are trying to find, even if the keywords don’t match exactly. ![](https://secure.gravatar.com/avatar/57bca50c31a838ae499da026d2e6785b4a76dec676171ccdf2bf7383caa9039b? s=60&d=retro&r=g) ### 󠀁[Awesome in every possible way](https://wordpress.org/support/topic/awesome-in-every-possible-way-3/)󠁿 [Pirenko](https://profiles.wordpress.org/pirenko/) 18, Xunu de 2025 This plugin adds a huge boost to WordPress’ default search functionality. If you want AI search without writing a line of code, this is hands down the best solution I’ve found. ![](https://secure.gravatar.com/avatar/2b0d83a67eb7177fef74395848635d044d2bc9d74a890b181a2fe810638b61fb? s=60&d=retro&r=g) ### 󠀁[Great tool to empower search in your business website](https://wordpress.org/support/topic/great-tool-to-empower-search-in-your-business-website/)󠁿 [nunospot](https://profiles.wordpress.org/nunospot/) 12, Xunu de 2025 1 reply I’ve found this plugin and I must say, it’s awesome. The AI search results feel a lot more relevant.Setup was super simple, just added my OpenAI API key and it worked right out of the box. No complicated settings or code needed. It’s a great tool if you want to give your visitors a better experience and make it easier for them to find what they need.Definitely recommend it! PS: Is there a plan to integrate Gemini as well? Thank you [ Read all 4 reviews ](https://wordpress.org/support/plugin/ai-search/reviews/) ## Contributors & Developers “AI Search for WooCommerce – Intelligent Product Search” is open source software. The following people have contributed to this plugin. Contributors * [ Samuel Silva ](https://profiles.wordpress.org/samuelsilvapt/) “AI Search for WooCommerce – Intelligent Product Search” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/ai-search/contributors) for their contributions. [Translate “AI Search for WooCommerce – Intelligent Product Search” into your language.](https://translate.wordpress.org/projects/wp-plugins/ai-search) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/ai-search/), check out the [SVN repository](https://plugins.svn.wordpress.org/ai-search/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/ai-search/) by [RSS](https://plugins.trac.wordpress.org/log/ai-search/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.23.0 * **WooCommerce-First Experience**: Repositioned for WooCommerce stores with tailored onboarding, product-priority defaults in the setup wizard, and a “store detected” welcome banner * **Multilingual Search Documented**: Confirmed and documented support for 100+ languages including Greek, Arabic, Chinese, Japanese, and all European languages( semantic search path) * **Bug Fix — PHP 8 DivisionByZeroError**: Fixed a crash in cosine similarity when a stored embedding had zero magnitude (sqrt returns float 0.0, strict `=== 0` comparison was bypassing the guard) * **Test Suite Added**: First-time PHPUnit-based test harness (unit + integration suites) covering similarity math and the external service client * **Documentation Fix**: Corrected similarity threshold range in FAQ (0.1-1.0 since v1.18.0, previously documented as 0.5-1.0) #### 1.22.0 * **Domain Mismatch Detection**: Admin warning when site domain differs from the registered AI Search Service domain * **One-Click Reconnect**: Button to easily reconnect and get a new token for the current domain * **Automatic Origin Tracking**: Plugin now stores the registered origin for future mismatch detection * **Improved Migration Support**: Better handling when moving sites between domains( staging to production, domain changes) #### 1.21.0 * **Reusable CPT/Taxonomy Selector Component**: New shared UI component for Post Type, Taxonomy, and Term selection * **Clear Embeddings by Post Type/Taxonomy**: Delete embeddings for specific post types or taxonomy terms (not just all at once) * **Improved Cache & Clean Tab**: Added filtered clearing option alongside existing“ Clear All” functionality * **UI Component Architecture**: Introduced `components/` folder for reusable admin UI elements * **Code Refactoring**: Reduced code duplication between Generate Embeddings and Cache & Clean tabs * **Taxonomy/Category Filter for Embeddings**: Generate embeddings filtered by specific categories or taxonomies (not just post types) * **Dynamic Taxonomy Loading**: Taxonomies and terms load dynamically via AJAX based on selected post type * **Improved Generate Embeddings UI**: Cleaner form layout with loading states and better UX #### 1.20.0 * **Performance Optimization for Large Sites**: Major improvements for sites with thousands of posts * **Batched Processing**: Posts are now processed in batches of 100 for optimal memory usage * **Search Results Caching**: Results are cached for 5 minutes to speed up repeated queries * **Direct Database Queries**: Optimized queries that fetch only necessary data * **Memory Management**: Automatic cleanup between batches to prevent memory exhaustion * **New Default Threshold**: Changed default similarity threshold from 65% to 30% for better out-of-box results * **Improved Threshold Guidelines**: Updated slider recommendations (30% now recommended as starting point) #### 1.19.0 * **Dedicated Admin Menu**: AI Search now has its own top-level menu in WordPress admin (no longer under Settings) * **Improved Menu Navigation**: Settings pages and Setup Wizard now correctly highlight the AI Search menu * **Contact the Author**: New submenu link to contact the plugin author directly * **URL Structure Update**: All admin URLs now use `admin.php?page=ai-search` for better WordPress integration #### 1.18.0 * **REST API Settings Endpoint**: New public endpoint at `/wp-json/ai-search/v1/ settings` exposing plugin configuration for debugging (no sensitive data) * **OpenAI Model Selection**: Choose between `text-embedding-3-small` (default, recommended) and `text-embedding-3-large` when using your own OpenAI API key * **Extended Threshold Range**: Similarity threshold now supports 10-100% (previously 50-100%) for broader search flexibility * **Updated Default Model**: OpenAI embeddings now use `text-embedding-3-small` instead of the older `text-embedding-ada-002` #### 1.17.0 * **Hybrid Search**: New feature combining AI semantic search with traditional keyword matching for improved accuracy * **Search Configuration Tab**: Dedicated settings tab for fine-tuning search behavior( similarity threshold and hybrid search) * **Configurable Balance Slider**: Adjust the weight between AI semantic search( 0-100%) and keyword matching * **Enhanced Keyword Matching**: Keyword scoring now includes custom fields and WooCommerce fields configured in settings * **Reusable UI Components**: New slider components for threshold and hybrid balance configuration * **Improved Search Accuracy**: Better ranking when exact keyword matches are important alongside semantic understanding #### 1.16.0 * **Automatic Embedding Generation on Publish**: Embeddings now generated automatically when posts/pages/custom post types are published * **Improved Performance**: Removed automatic embedding generation on every save– now only triggers on publish status transition * **Universal CPT Support**: Automatic embedding generation works seamlessly for all post types without additional configuration * **Post Meta Box Enhancement**: Content quality indicator and embedding preview available for published posts only * **Better Resource Management**: Reduced API calls by only generating embeddings when content is ready for public viewing * **Setup Wizard Updates**: Final step now includes similarity threshold configuration with better default value (0.65) * **Admin Interface Improvements**: Post Meta Box now provides clear status messages for unpublished posts * **Case-Insensitive Search**: All content and search queries converted to lowercase for consistent matching * **Enhanced Similarity Display**: AI Search badges now show percentage similarity scores on search results (editors/admins only) * **Fallback Search Improvements**: Fallback results now calculate and display actual similarity scores instead of showing 0% * **Threshold Filtering on Fallback**: All fallback search strategies now respect the similarity threshold setting * **CSS Classes for Results**: Added `ai-search-similarity-{percentage}` CSS classes to all search results for custom styling * **Frontend Threshold Slider**: Admins can test different threshold values directly on search results pages #### 1.15.0 * **Enhanced Setup Wizard**: Expanded from 3 to 4 steps with new custom fields configuration * **Custom Fields Step**: New dedicated wizard step for choosing searchable content * **Content Richness Emphasis**: Added messaging that “richer content = better search results” * **Post Type Selection**: Choose which post types (posts, pages, custom types) are searchable during setup * **WooCommerce Field Configuration**: Configure product fields (SKU, categories, tags, attributes) in wizard * **Streamlined Admin Menu**: Simplified submenu to General Settings, Setup Wizard, and Support Forum link * **Direct Support Access**: Added WordPress.org support forum link directly in admin menu * **Improved Quota Display**: Quota tab now shows relevant message for users with their own OpenAI API key * **Better Onboarding Flow**: Setup wizard now guides users to configure content before generating embeddings * **Brazilian Portuguese Translation**: Added pt_BR translation file for readme #### 1.14.0 * **Quota Management Tab**: New dedicated tab showing real-time usage statistics from AI Search Service * **Usage Monitoring**: Visual progress bars displaying total embeddings and daily usage against limits * **Quota Status Indicators**: Clear status badges showing if quotas are active or exceeded * **Manual Refresh**: On-demand quota data refresh with intelligent 6-hour caching * **Detailed Error Messages**: Enhanced error handling with specific API error messages * **Last Updated Timestamp**: Human-readable “last updated X ago” display for quota data * **Quota Manager Class**: New dedicated controller class for quota management ( separation of concerns) * **API Integration**: Direct integration with `/clients/quota` endpoint using Bearer token authentication * **Internationalization**: All new quota strings fully translatable #### 1.13.0 * **Top-Level Admin Menu**: AI Search moved from Settings submenu to main WordPress admin menu (position 58, before Settings) * **Custom Menu Icon**: Added plugin icon (SVG) to admin menu * **Full i18n Support**: All admin settings pages now fully translatable * **Improved Admin UX**: Better visibility and professional appearance in WordPress admin #### 1.12.0 * **Automatic Service Registration**: Plugin now registers with AI Search Service immediately on activation * **Setup Wizard Redirect**: Users are automatically redirected to the setup wizard after plugin activation * **Simplified Settings UI**: Removed service token field from settings – connection is now managed automatically * **Check Connection Button**: Replaced “Validate Token” with cleaner “Check Connection” button showing usage stats * **Streamlined Onboarding**: Better first-time user experience with automatic configuration * **Code Cleanup**: Removed unused spelling suggestions and search highlighter classes #### 1.11.0 * **Percentage-Based Threshold Display**: Similarity threshold now displays as percentage (20-100%) instead of decimal (0.2-1.0) for easier understanding * **Public Badge Visibility Option**: New admin setting to show AI Search badge to all visitors, not just editors/admins * **Removed Analytics Feature**: Simplified plugin by removing search analytics dashboard and tracking * **Enhanced WooCommerce Documentation**: Improved readme with eCommerce-specific keywords and use cases * **Visual Improvements**: Redesigned similarity threshold section with prominent visual indicators * **No Emoji Policy**: Removed all emojis from admin interface for professional appearance * **Website Launch**: Added link to https://wp-search.ai for documentation and demos #### 1.10.1 * **AI Search Result Badge**: Visual badge displayed on search results powered by AI - Shows “AI Search Result” label with plugin icon - Only visible to editors and administrators - Tooltip explains visibility restriction * **Similarity CSS Classes**: Added CSS classes to search result posts - `ai-search-result` class for AI-powered results - `ai-search-similarity-{0-100}` class with exact similarity percentage - `ai-search-match` class when result meets configured threshold - `ai-search-fallback` class for non-AI fallback results * **Removed Frontend Notices**: Removed the intrusive search feedback notices that were shown to all users * **Developer Enhancement**: Similarity scores accessible via static properties for theme customization #### 1.10.0 * **Search Analytics Dashboard**: Track and analyze search behavior - Log all search queries with result counts - Click-through tracking on search results - Popular queries and zero-result analysis - Time-based statistics and trends - CSV export functionality * **“Did You Mean?” Spelling Suggestions**: Intelligent spelling correction - Vocabulary built from post titles and taxonomies - Levenshtein distance-based word matching - Cached suggestions for performance * **Search Term Highlighting**: Visual feedback in search results - Highlights matching terms in titles and excerpts - Customizable highlight colors via filters - Dark mode support #### 1.9.2 * **Version Consistency**: Fixed version mismatch between plugin header and internal constants * **Internationalization Ready**: Added text-domain ‘ai-search’ and domain path for translation support * **Documentation Fix**: Corrected similarity threshold range documentation (0.2- 1.0) * **Developer Filter**: Added `ai_search_searchable_post_types` filter to customize which post types are searchable #### 1.9.0 * **Enhanced Fallback Search System**: Introduced intelligent 4-tier fallback mechanism for zero-result searches: - WordPress default search fallback with result count display - Broader semantic search with relaxed similarity thresholds - Unprocessed content search for posts without embeddings - Smart query suggestion system for completely failed searches * **User Feedback Notifications**: Real-time search feedback system with dismissible notices: - Visual indicators showing which fallback method was used - Search result counts for transparency - Automatic cleanup of feedback transients - Contextual messaging for different search scenarios * **Interactive Threshold Demo**: Professional threshold demonstration interface: - Real-time product similarity visualization - Sample clothing store dataset with summer search scenario - Dynamic filtering based on threshold adjustments - Performance indicators showing recall rates and precision levels - Color-coded similarity scores and visual feedback * **Token Validation System**: Comprehensive service token management: - One-click token validation with detailed usage statistics - Real-time quota monitoring (daily/total limits) - Client information display including origin verification - Error handling for invalid or expired tokens * **Setup Wizard Enhancement**: Improved first-time user experience: - Step-by-step configuration process - Provider comparison with clear recommendations - Visual progress indicators and smooth transitions - Comprehensive completion flow #### 1.8.0 * **Service Token Management**: Added manual service token field in General Settings for better control and transparency * **Token Validation System**: New “Validate Token” button with real-time validation and detailed usage statistics * **Enhanced Admin Interface**: Service token field automatically shows/hides based on provider selection * **Comprehensive Validation Results**: Displays client ID, origin, daily/total limits, current usage, and quota status * **Improved Error Handling**: Better error messages for token validation failures and connection issues * **User Experience Improvements**: Loading spinner, button states, and clearer user guidance * **Debugging Enhancements**: Added error logging for better troubleshooting and API response monitoring #### 1.7.0 * Major Performance & UX Improvements * Service Registration Optimization: Moved AI service registration from plugin initialization to settings save, eliminating unnecessary API calls during normal page loads * Cache Management Tab: Added comprehensive cache management interface with three clearing options: - Clear embedding cache (transients) – safe regeneration - Clear post meta embeddings – requires manual regeneration - Clear all embedding data – complete reset option * Enhanced Similarity Threshold**: Improved precision and range: - Range changed from 0.0-1.0 to 0.2-1.0 (eliminates very low-relevance results while allowing broader searches) - Precision increased from 0.01 to 0.001 steps (3 decimal places) - Better user guidance and formatting * Modular Code Architecture: Refactored service registration into isolated, reusable methods for better maintainability * Real-time Cache Statistics: Display current cache size and post embedding counts * Enhanced Error Handling**: Better user feedback when AI service is unavailable with automatic fallback * Security Improvements: Enhanced nonce verification and user capability checks #### 1.6 * Replaced internal embedding storage with external service integration. * Token-based authentication per origin. * Restore original search in case there isn’t any AI results * Solve fatal errors in case the vectors don’t have the same size #### 1.5 * Bulk embedding generation based on custom number of posts #### 1.4 * **Settings UI Revamp**: Introduced **tabbed navigation** to separate “General Settings” and “Generate Embeddings” for better organization. * **Batch Embedding Generation**: Users can now trigger embedding generation ** for up to 50 posts** at a time. * **Custom Post Type Selection**: A dropdown was added, allowing users to **choose which CPT** they want to generate embeddings for. * **Embedding Optimization**: Now only processes posts that **do not yet have embeddings** to **avoid redundant API calls** and **improve performance**. * **Security Enhancements**: Added **nonce verification** to protect settings updates. This update significantly **improves usability**, **optimizes performance**, and** gives users more control** over AI-powered search embeddings. #### 1.3 * **Similarity Threshold Control**: Added a **range input field** (0-1) in settings to allow users to adjust the similarity threshold dynamically. #### 1.2 * Cache Search embeddings, saved in transients for one day #### 1.1 * text-davinci-003 (deprecated) has been replaced bytext-embedding-ada-002 model * db manipulation has been replaced by custom_post_meta approach #### 1.0 * Initial release, adding the settings page and the search filter. ## Meta * Version **1.23.0** * Last updated **1 día ago** * Active installations **90+** * Tested up to **6.8.5** * PHP version ** 8.0 or higher ** * Languages * [English (US)](https://wordpress.org/plugins/ai-search/) y [Portuguese (Portugal)](https://pt.wordpress.org/plugins/ai-search/). * [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/ai-search) * Tags * [AI](https://ast.wordpress.org/plugins/tags/ai/)[ecommerce](https://ast.wordpress.org/plugins/tags/ecommerce/) [product search](https://ast.wordpress.org/plugins/tags/product-search/)[semantic search](https://ast.wordpress.org/plugins/tags/semantic-search/) [woocommerce](https://ast.wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://ast.wordpress.org/plugins/ai-search/advanced/) ## Ratings 5 out of 5 stars. * [ 4 5-star reviews ](https://wordpress.org/support/plugin/ai-search/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/ai-search/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/ai-search/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/ai-search/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/ai-search/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/ai-search/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/ai-search/reviews/) ## Contributors * [ Samuel Silva ](https://profiles.wordpress.org/samuelsilvapt/) ## Support Issues resolved in last two months: 1 out of 2 [View support forum](https://wordpress.org/support/plugin/ai-search/)