Shopify App Comparison 2026

Profit Bundles & Mystery Boxes vs Happy Birthday Emails by UW: Shopify App Comparison (2026)

Profit Bundles & Mystery Boxes

4.967 reviews
VS

Happy Birthday Emails by UW

5.0140 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Profit and Happy Birthday Emails by UW to find the best fit for your store.

Built for Shopify

Mystery Boxes for Shopify brands .... Sshhhh.... Sales are boring, here is your chance to build the hype machine, clear your month's inventory in an hour 💪

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Key Features

  • Setup Rule Based Mystery Box Campaign (Brand + Gamify + Mystery = Virality)
  • Unlimited Bundles: Freely Test various Product combos until find the winner.
  • Customers can choose from options like size or color for products in the bundle.
  • Build mix and match, multipacks, variant bundles and wholesale B2B packs
  • 1-on-1 Onboarding, 24hr Resolution Time to drive your brand towards hypergrowth.

Celebrate birthdays with personalised emails and discount codes. Collect birth dates, build loyalty, and drive repeat sales with Happy Birthday Email.

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Key Features

  • Send birthday emails with personalised messages and discounts
  • Run a birthday loyalty campaign with zero ongoing effort
  • Collect birthdays and age data at checkout, POS, or landing pages
  • Works with your email platform or sends happy birthday emails for you
  • Populates Shopify’s customer birthday metafield

Profit vs UW — Side-by-Side Feature Comparison

Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Profit and Happy Birthday Emails by UW differ — so you can make an informed decision for your Shopify store.

FeatureProfit BundlesHappy Birthday Emails
Free plan available
Built for Shopify
24/7 support
Multi-language
Mobile-optimized
Analytics dashboard
API access
Custom branding

Integration & Compatibility Comparison

App integrations matter — especially when you're running multiple tools in your Shopify stack. Here's what each app connects with out of the box.

Profit Bundles & Mystery Boxes

Built for Shopify
  • Setup Rule Based Mystery Box Campaign (Brand + Gamify + Mystery = Virality)
  • Unlimited Bundles: Freely Test various Product combos until find the winner.
  • Customers can choose from options like size or color for products in the bundle.
  • Build mix and match, multipacks, variant bundles and wholesale B2B packs
  • 1-on-1 Onboarding, 24hr Resolution Time to drive your brand towards hypergrowth.

Supported Languages

English

Happy Birthday Emails by UW

  • Customer accounts
  • Shopify POS
  • Shopify Flow
  • Shopify Admin
  • Klaviyo
  • Mailchimp
  • omnisend
  • Privy

Supported Languages

English

Frequently Asked Questions