Boostify Upsell Product AddonsShopify App Store

Sell the extras on the product page.

Unlock hidden revenue by offering the right add-ons where the shopper is already deciding — no extra traffic required.

Product add-ons and bundles displayed on a Shopify product page
Features

Add-ons that look like they came with the theme.

01

Maximize AOV

Offer relevant product add-ons and bundles that actually convert, increasing your average order value instantly.

02

Seamless Integration

Easily create and customize add-on blocks that look like a native part of your Shopify theme.

03

Smart Recommendations

Leverage data to show the right products at the right time in the customer journey.

04

Inventory Sync

Automatically track add-on inventory and monitor the performance of your upsell campaigns.

FAQ

Add-ons and bundles, answered.

Still stuck? Ask directly.

Do shoppers have to add each item separately?

No. The add-on bundle sits on the product page and everything the shopper selects goes into the cart in a single click.

Does it track inventory for add-on products?

Yes. Add-ons are real products in your catalogue, so stock levels are tracked automatically and an out-of-stock add-on stops being offered.

Will it match my theme?

The bundle block installs from the theme editor with its own heading, sub-heading, font sizes and an optional saving badge, so it reads as part of the product page rather than a bolted-on app.

Is there a free plan?

Yes — the free plan gives you one add-on offer with unlimited products inside it, assigned to a single product. Pro is $7.99 a month with a 7-day free trial and lifts every one of those limits.

Do I need to edit theme code?

No. The add-on block is a theme app block — add it from the Shopify theme editor and drag it where you want it on the product page.