Shopify App Comparison 2026
Bundler - Product Bundles App
Pro:Warning Product Alerts
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Bundler and Pro:Warning Product Alerts to find the best fit for your store.
Create product bundles with discounts to increase sales and average order value.
View Full DetailsKey Features
- Classic product bundles with fixed percentage or dollar-off discounts applied automatically
- Mix-and-match bundles allowing customers to pick their own combination of products
- Volume discount tiers with quantity breaks for wholesale or bulk ordering
- Bundle landing pages with dedicated URLs for marketing campaigns
- Shopify POS compatibility so bundles work in-store and online
Verdict on Bundler
Bundler is one of the best value-for-money bundle apps available. Its free plan is genuinely useful with unlimited bundles and volume discounts, while the paid tiers unlock advanced features like mix-and-match and analytics at extremely low price points. It is particularly well suited for stores that want to run classic bundle promotions and BOGO deals without complex setup.
Display custom warning notifications on product pages for age verification, shipping delays, and terms.
View Full DetailsKey Features
- Unlimited warning messages for selected products or variants
- Custom warning icons or upload your own
- Geolocation targeting to display warnings for specific regions
- Multiple alerts per product or variant
- Auto-save warning consent date/time in order details
Verdict on Pro:Warning
Pro:Warning is a Built for Shopify certified tool for compliance and customer communication. The geolocation targeting is useful for stores selling regulated products across regions. At $7.99/month with 5.0 stars, it is affordable and well-reviewed. Essential for stores needing age verification or shipping disclaimers.
Frequently Asked Questions
Can I create unlimited bundles on the free plan?
Yes, Bundler allows unlimited bundle creation on the free plan. You can set up classic bundles, Buy X Get Y deals, and volume discounts without paying anything.
Does Bundler work with Shopify POS?
Yes, Bundler is compatible with Shopify POS, allowing you to offer the same bundle discounts to customers shopping in your physical store as well as online.
Can I track how my bundles are performing?
Bundle analytics are available on the Executive plan at $9.99/month. You get revenue tracking per bundle, conversion graphs, and insights into which bundles are most popular with your customers.
Can I show different warnings by country?
Yes, Pro:Warning includes geolocation targeting that lets you display specific warning messages only to visitors from certain countries or regions.