Monocle develops Monocle Search, a search plugin designed to improve content discovery on Squarespace websites. Its fast, real-time search helps visitors find pages and products, and typo-tolerant results can still guide users when queries contain mistakes. The service can index website content, documents and product catalogues, with options for filtering and faceting product results. It also enables search across Squarespace Member Site content and offers AI-generated answers to questions about a site.

Website owners can customise the search design and choose how visitors open it, including through a search bar, button or pre-filled search window. They can also exclude selected pages and access search analytics, with additional capabilities available on higher plans. Monocle offers a free tier, paid subscription plans and a 15-day trial; plan features and usage limits vary. Setup is designed to take only a few minutes, and the plugin supports Squarespace 7.0 as well as newer sites. Monocle also provides documentation and customer support to help users install and configure the search experience.