When comparing the Cartix Cart Discount + Upsell app and the All-in-One Discount On Cart app, we can see that both offer robust capabilities to enhance your e-commerce business. However, there are some key differences between the two. One notable feature of the Cartix app is its ability to target specific cart upsell rules and provide auto product recommendations, increasing the Average Order Value (AOV). This app also allows for customization of in-cart upsell locations and the implementation of progress bars in the slide cart, effectively promoting cart discounts and boosting conversions. On the other hand, the All-in-One Discount On Cart app focuses on providing immediate visibility on savings by allowing customers to apply discount codes directly in the cart. It also features stackable discounts, empowering customers to combine multiple coupons and increasing buyer control. Additionally, this app offers shipping estimations to drive free shipping tiers and a site-wide discount code promotion widget for customer awareness. Overall, while both apps offer valuable features to boost revenue and enhance the shopping experience, the Cartix app may be more suitable for businesses looking to target specific upsell rules and utilize progress bars for consumer engagement, while the All-in-One Discount On Cart app may be a better choice for businesses focusing on providing immediate visibility on savings and allowing for stackable discounts.