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.
Key Features
- AI-Powered Semantic Search: Understands user intent and context, not just keywords
- WooCommerce & eCommerce Ready: Fully compatible with WooCommerce product search, including SKUs, categories, tags, and attributes
- Product Search Enhancement: Search products by description, features, and related concepts
- Custom Post Type Support: Works with any custom post type (products, portfolios, directories)
- No OpenAI Account Required: Uses our free embedding service (up to 10,000 embeddings per site)
- Bring Your Own API Key: Optionally use your own OpenAI API key for unlimited usage
- Smart Fallback System: 4-tier fallback ensures users always get results
- Bulk Embedding Generation: Process multiple posts/products at once
- Advanced Threshold Control: Fine-tune search accuracy with precision controls
- ACF Compatible: Index Advanced Custom Fields data for deeper search
- Caching System: Fast results with intelligent local caching
- Quota Management: Real-time monitoring of AI service usage and limits (v1.14.0+)
Perfect For
- WooCommerce stores with large product catalogs
- Online marketplaces and eCommerce sites
- Membership sites with extensive content
- Directory and listing websites
- Knowledge bases and documentation sites
- Any WordPress site needing better search
How It Works
- Plugin generates embeddings for your content using OpenAI’s text-embedding-3-small model
- User searches are converted to embeddings
- AI matches search queries with content using semantic similarity
- Results are ranked by relevance, not just keyword matching
- Users find what they’re looking for, even with different wording
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
- Simply use the default WordPress search, and AI Search will enhance it.
- Manage your OpenAI API key and plugin settings via the Settings > AI Search menu.
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
