Shopify App Comparison 2026
Kwik COD & Checkout
436 reviews
VS
Blockify Checkout Rules Plus
151 reviews
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Kwik and Blockify Checkout Rules Plus to find the best fit for your store.
Smart Checkout solution to reduce RTO (Return to Origin).
View Full DetailsKey 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
Checkout customization with fraud prevention.
View Full DetailsKey Features
- Max/min quantity restrictions
- Discount, collection, customer tag, and shipping method conditions
- Cart, checkout, and product page alerts
- Custom branding and messaging
- Payment method management (hide/reorder/rename)
- Shipping discounts and COD fee configuration
- Order status page customization
- Checkout upsells (Plus plan)