Live Search from Adobe Commerce provides a SaaS-based product search platform for storefronts that is integrated with Product Recommendations. It can be used for both Commerce Cloud and Magento Open Source stores. The onboarding process involves installing the Live Search package, configuring API credentials, indexing the catalog, and disabling the existing Elasticsearch modules. The presentation then provides overviews of the search popover, category browse, search admin features for synonyms, rules, facets, and settings as well as upcoming improvements.