What types of widgets are useful for Shopify stores?

Some of the most effective widgets on Shopify include: Size and fit guides on product pages Customer reviews or ratings blocks Real-time stock counters or order urgency timers Sticky add-to-cart buttons Bundling or cross-sell carousels Exit-intent pop-ups or email captures These elements help users make faster, more confident purchase decisions by surfacing relevant information without leaving the page. They’re effective when used sparingly and in context, rather than crammed into every section of the store.