Shopify App Comparison 2026

Kwik COD & Checkout

4.8436 reviews
VS

SMART Checkout Rules

5.0383 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Kwik and SMART Checkout Rules to find the best fit for your store.

Smart Checkout solution to reduce RTO (Return to Origin).

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Key Features

  • Intelligent COD blocking with 70+ personalized interventions
  • Smart login and pre-filled address capability
  • Advanced prepaid discounts and bundle offerings
  • Partial COD payment options
  • OTP verification and IP blocking
  • WhatsApp order notifications
  • Post-purchase upsells and one-click checkout
  • Customizable checkout (theme colors, logo, text)
  • 35+ plug-and-play integrations
  • RTO Intelligence Data access

Seamlessly customize your checkout with powerful custom rules.

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Key Features

  • Block or hide checkout methods by customer tag, country, value, or products
  • Create rules to sort or rename payment and shipping options dynamically
  • Prevent high-risk orders or apply logic to block COD, PayPal, or Credit Card
  • Streamline checkout flows for B2B, international, or rule-based segments
  • Apply smart shipping or discount logic by cart total, tag, or delivery method

Frequently Asked Questions