Looking for an app: Variant-based Upsell in Cart Drawer/Pop-Up with Automatic Discounts

Shopify Apps

Topic summary

A user is searching for a Shopify app with specific upselling and discount capabilities that previous apps haven’t fully delivered.

Key Requirements:

  • Trigger upsells based on specific product variants (not just products)
  • Display suggestions in the cart drawer or post-add-to-cart popup (not on product pages)
  • Automatically apply 10-15% discounts when recommended products are added
  • Support discounts on multiple products simultaneously

Current Status:
AiTrillion responded claiming their app can meet these needs, though they note:

  • Product recommendations based on cart contents are supported
  • Popup timing and placement are customizable
  • Automatic discounts and variant-level rules require customization work
  • Their membership module may be needed to handle multi-product discount perks

The discussion remains open as the original poster hasn’t confirmed whether AiTrillion’s solution (with required customization) meets their needs or if they’re seeking out-of-the-box functionality.

Summarized with AI on October 25. AI used: claude-sonnet-4-5-20250929.
1

I’m looking for a Shopify app that can handle the following:

  • When a customer adds a specific variant of Product A to the cart, the app should actively suggest Product B and/or C as accessories.

  • The upsell should appear in the cart drawer or as a pop-up after “Add to Cart”, but not as an extra box on the product page.

  • If the customer also adds Product B and/or C, an automatic discount of 10–15% should be applied to those products.

  • The discount should apply to multiple products at the same time, not just one.

  • Rules need to work on a variant level, not just on the product level**.

I have already tried several upsell/discount apps, but so far none of them covered all of these requirements.

Does anyone know an app that supports variant-specific upsells with automatic discounts in the cart drawer or pop-up?

2

Hello @shogazi ,

I hope you are well!

AiTrillion fulfills all of your requirements! Below are the points

1.) When a customer adds a specific variant of Product A to the cart, the app should actively suggest Product B and/or C as accessories – Yes, based on items added to the cart, we provide the recommendations of products.
2.) The upsell should appear in the cart drawer or as a pop-up after “Add to Cart”, but not as an extra box on the product page. – We have an option to show the popup it can be based on time, like you can show anytime on any page you want.
3.) If the customer also adds Product B and/or C, an automatic discount of 10–15% should be applied to those products. This can be done through customization on Shopify. Also, we have an option for a membership module where we can do the customization to add the perks.
4.) The discount should apply to multiple products at the same time, not just one. – We have a membership option that can add perks or benefits to the products.
5.) Rules need to work on a variant level, not just on the product level – Yes, with the above requirement, it is possible.

I can confirm that this is possible, but it requires some customization to handle all the points. We can help you with that. Feel free to let me know if you have any questions or you can also message me.

3

Hi @shogazi ,

If you want this to work without custom development or extra membership modules, Oxify Cart Drawer covers all your requirements natively:

• Variant-level triggers (recommend different products based on exact variant selected, not just the parent product)
• Cart drawer or add-to-cart popup upsells—no product page clutter
• Automatic 10–15% discounts applied the moment the upsell is accepted
• Multi-product discount stacking without theme edits or scripts
• 100% no-customization needed—all rules built directly in the app

If you want a clean “Add to Cart → Smart Upsell Popup → Auto-Discounted Add-Ons” flow that just works out of the box, this is one of the few apps engineered specifically for that use case.

If helpful, I can map the exact variant logic for your product + recommended upsell pairings.

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