Shopify App Comparison 2026

Smart Checkout Widgets

5.04 reviews
VS

elfai: AI Fashion Stylist

5.01 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Smart and elfai: AI Fashion Stylist to find the best fit for your store.

Built for Shopify

Personalize upsells, gifting, and custom content at checkout to increase AOV.

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Key Features

  • Smart Gifts/BOGO and automatic stackable discounts
  • Checkout UX widgets and custom banners
  • Social proof and shipping/payment reorder options
  • Custom form fields for checkout
  • Thank You and Order Status page support

Verdict on Smart

Smart Checkout Widgets is a Built for Shopify checkout customization tool that adds gifting, upsells, and custom content directly in the checkout flow. The free-to-install starter plan with 100 orders/month is great for testing. Only 4 reviews but the 5.0 rating and Shopify certification are promising.

AI-powered fashion assistant that recommends complete looks and outfits to boost cross-selling.

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Key Features

  • Complete the Look outfits to boost basket size and cross-sell
  • Smart Search and Ask Anything to reduce bounce and confusion
  • AI recommends outfits aligned with latest fashion trends
  • Increases conversion rate, session time, and checkout speed
  • No code required with instant setup and analytics dashboard

Verdict on elfai:

elfai is a niche AI stylist for fashion and apparel stores. The Complete the Look feature can meaningfully boost cross-selling in fashion. However, with only 1 review and starting at $14.99/month, it is expensive and unproven. The 15-day trial helps reduce risk. Only suitable for fashion/apparel stores.

Frequently Asked Questions

Does this work with all Shopify plans?

Some checkout customization features may require Shopify Plus. Check the specific widget capabilities for your plan level.

Does elfai work for non-fashion stores?

elfai is specifically designed for fashion and apparel stores. The AI recommends outfits and complete looks based on fashion trends, so it is not suitable for other product categories.