Buy with Prime vs Portable Wallets: Shopify Performance Comparison
⏳ Data pending for Portable Wallets — our scanner captured only the async loader stub for this app. Full bundle metrics are being collected from live Shopify storefronts. Once available, this page will show a complete head-to-head comparison.
Both Buy with Prime and Portable Wallets provide general Shopify store enhancement functionality for Shopify stores.
What We Know: Buy with Prime (Benchmarked)
Buy with Prime has been measured in StackConflict’s clean-room lab:
| Metric | Buy with Prime |
|---|---|
| Overall Grade | C |
| JS Payload | 184.43 KB |
| CPU Desktop | 19 ms |
| CPU Mobile | 121 ms (0.1s) |
| Layout Shift | 0.0006 |
Grade C indicates Buy with Prime carries a significant JavaScript footprint. Check the full report for lighter alternatives in this category.
View full Buy with Prime speed report →
Pending: Portable Wallets
StackConflict’s scanner detected that Portable Wallets uses an async JavaScript loader — a small stub that only initialises its full bundle on a real, authenticated Shopify storefront. This means our lab environment captured the tiny stub file only, not the production bundle that actually runs on live stores.
We are collecting real bundle data by scanning public Shopify storefronts. Once captured, the head-to-head metrics for Portable Wallets will appear here automatically.
View Portable Wallets on Shopify App Store →
About This Test
StackConflict measures each Shopify app in an isolated clean-room environment — a Playwright-controlled browser with no other scripts installed. V8 CPU cost is the ScriptDuration delta measured before and after bundle injection. Mobile CPU applies the standard 4× Lighthouse slowdown factor.
Buy with Prime data from the StackConflict Lab (2026-05-31). Portable Wallets data pending.