FiboSearch AJAX Search WooCommerce Pro
Very good and fast! Really great plugin for anyone running WooCommerce. The Pro version has a lightning index system.
“Live Ajax search, also called instant search, improves the default WordPress search experience by adding the drop down and autocomplete feature that’s common in search engines like Google. Live search guesses what users are searching for as they type and helps them find relevant content faster. By helping users find what they’re looking for quickly, live search will help them stay on your site longer, which can increase page views and reduce bounce rate.
FiboSearch AJAX Search WooCommerce Pro Features
More Sales on Mobile Devices
Increased “Add to Cart” Actions
Increased Sales
Faster Catalog Browsing
Wider Reach and Accessibility
Faster Buying Decisions
Higher Conversions
No More User Irritation
Lower Bounce Rate on Mobile