Smartlook records user sessions and provides heatmaps, funnels, and crash analytics — primarily for mobile apps and web. StoreVitals monitors ecommerce store health: SEO, security, broken links, and performance scores on a schedule.
Smartlook and StoreVitals address different layers of ecommerce store problems. Smartlook is the right tool when you want to understand why users are not converting — you watch sessions, analyze heatmaps, and diagnose UX friction. StoreVitals is the right tool when you want to know what's technically broken that's preventing users from finding or using your store — broken links, SEO issues, security regressions, accessibility failures. Most high-growth ecommerce brands need both: a UX analytics tool (Smartlook, Hotjar, Heap) for conversion optimization, and a health monitoring tool (StoreVitals) for technical baseline maintenance. If you had to pick one: if organic traffic is your primary acquisition channel, fix technical health first with StoreVitals. If paid traffic dominates, Smartlook's conversion diagnostics are more immediately valuable.