Stack | Conversion booster

Stack | Conversion booster

Pricing
From $9.99/month. Free trial available.
Highlights
Use directly in Shopify admin
Works with the latest themes
Rating
5.0 (10)
Developer
STACK

The all-in-one conversion boosting app: Banners, Bundles, Social proof, Upsell, Address validation.

Boost your Shopify sales fast with proven tools designed to maximize conversions, increase AOV, and turn visitors into buyers. Create irresistible bundle deals, 1-click upsells, viral countdown banners, and high-converting product sections. Optimize checkout, validate addresses, and add powerful social proof elements - all inside one app.

Boost your Shopify sales fast with proven tools designed to maximize conversions, increase AOV, and turn visitors into buyers. Create irresistible bundle deals, 1-click upsells, viral countdown banners, and high-converting product sections. Optimize checkout, validate addresses, and add powerful social proof elements - all inside one app. more
  • Bundles & Discounts: Create high-converting BOGO, Mix & Match & quantity offers
  • 1-Click Upsells: Add post-purchase offers that customers can’t skip
  • Trust Elements: Add stock counters, star ratings, live visitors, shipping timers
Highlights
Use directly in Shopify admin
Works with the latest themes

Languages

English

Works with

Pricing

Starter Stack

$9.99 / month

or $83.88/year and save 30%

  • 1 active module live at a time
  • Real results tested by brands
  • Premium customer support

3-day free trial

Builder Stack

$19.99 / month

or $167.88/year and save 30%

  • 3 active modules at a time
  • Real results tested by brands
  • Premium customer support

5-day free trial

Full Stack

$29.99 / month

or $239.88/year and save 33%

  • All modules
  • Real results tested by brands
  • Premium customer support

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (10)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
July 2, 2025

Great app!! I have been using qodes for a while now and im super impressed! It has great sections that you can add to your store and it looks great!

Bistora
Ireland
30 days using the app
July 12, 2025

Great app, we increased the conversion rate thanks to those guys + customer service is 11/10. Don't look for anything else.

Caliathletics sp. z o.o.
Poland
14 days using the app
August 3, 2025

awesome app and awesome support

CACTi PCs
United Kingdom
About 2 hours using the app

Support

App support provided by STACK.

Developer

STACK

Rua engenheiro ferreira dias, lote 108, Lisboa, PT-11, 1950-116, PT

Launched

August 1, 2024

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Customers, store owner

  • Customers

    Name, email address, phone number, physical address, IP address, browser and operating system, browsing behavior, client ID cookie

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, discounts, store analytics, Shopify Functions, Online Store

  • View customers

    Browsing behavior

  • View products

    Products or collections

  • View and Sync Discounts

    Discount codes and promotions

  • Edit store analytics

    Pixels

  • Edit Shopify Functions

    Cart transforms, Access for payment customizations, or cart and checkout validations

  • Edit your Online Store

    Theme

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