Agencies Burn Hours Manually Rebuilding Client Sites When Migrating Between Platforms (Shopify/Wix/Webflow)

Summary

Agencies and freelance developers who manage client storefronts across Shopify, Wix, and Webflow routinely get stuck recreating entire sites section-by-section when a client wants to move off a legacy stack, a lost page builder, or an unfamiliar platform. The work is tedious, unbilled, and error-prone: a solo developer describes sitting for two hours hand-rebuilding one page, and the same manual grind repeats across every client migration. Existing conversion tools only copy static layout, content, and styling — JavaScript functionality, integrations, and complex layouts still have to be rebuilt and cleaned up by hand. Compounding the pain, agencies have no reliable way to scope migration effort or decide whether a storefront actually needs a rebuild versus incremental fixes, so quotes are guesswork and projects overrun. This is a severe, largely unsolved operational pain for multi-client agencies: no end-to-end layer exists that inventories a client site, estimates migration/rebuild scope, and preserves behavior through the move. The result is lost billable hours, blown retainer margins, and frustrated clients.