Shopify App Comparison 2026
NML Quick Add to Cart
HD - Product Addons
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for NML and HD - Product Addons to find the best fit for your store.
Add to cart from catalog pages with auto-generated upsell product recommendations.
View Full DetailsKey Features
- Ajax Cart: add to cart from catalog without visiting product pages
- Auto-generated recommendation products after adding to cart
- Unlimited upsells with no viewer count charges
- Fully customizable Add to Cart button styles
- Google Analytics and Facebook Pixel tracking integrated
Verdict on NML
NML Quick Add to Cart is a completely free app for adding quick-purchase buttons and upsell recommendations to catalog pages. With zero reviews, it is unvalidated. But since it is free, there is no risk in testing. The GA and Facebook Pixel integration is a useful bonus.
Add gift wrap, warranties, and other product add-ons with an interactive slider on product pages.
View Full DetailsKey Features
- Interactive addon slider on any product page
- Custom add-ons like gift wrap, warranties, or personalized messages
- Use existing store products as upsells in the slider
- Info popups with extra details and images for each addon
- Integrates with cart and Buy Now buttons for seamless checkout
Verdict on HD
HD Product Addons offers a unique slider-based add-on experience for product pages. The concept is good for gift wrap, warranties, and customization options. However, with 3.0 stars and only 1 review, it has concerning quality signals. The free plan with 10 revenue orders is very limited.
Frequently Asked Questions
Is NML Quick Add to Cart really free?
Yes, all features are included for free with no hidden costs, order limits, or viewer count charges.
Can I add gift wrapping as an add-on?
Yes, you can create custom add-ons like gift wrap, warranties, or personalized messages that appear in an interactive slider on your product pages.