Shopify App Comparison 2026
Clean Sweeps: Buy‑to‑Enter vs Happy Birthday Emails by UW: Shopify App Comparison (2026)
Clean Sweeps: Buy‑to‑Enter
Happy Birthday Emails by UW
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Clean and Happy Birthday Emails by UW to find the best fit for your store.
Customize storefront widgets, manage referrals, set bonus entries, and boost conversions. Turn customers into ambassadors with our referral and sweepstakes app
View Full DetailsKey Features
- No-Code customization widgets and banners for seamless integration
- Purchase-based giveaways configurable (e.g. $1 spent = 1 entry)
- Upsell customers with spend-based rewards (e.g. spend $100+ unlock more entries)
- Referral program to turn loyal customers into brand advocates!
- Send branded post-purchased emails with sweepstake details & referral codes
Celebrate birthdays with personalised emails and discount codes. Collect birth dates, build loyalty, and drive repeat sales with Happy Birthday Email.
View Full DetailsKey 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
Clean vs UW — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Clean and Happy Birthday Emails by UW differ — so you can make an informed decision for your Shopify store.
| Feature | Clean Sweeps: | Happy 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.
Clean Sweeps: Buy‑to‑Enter
- Checkout
- Customer accounts
- Shopify Admin
Supported Languages
English
Happy Birthday Emails by UW
- Customer accounts
- Shopify POS
- Shopify Flow
- Shopify Admin
- Klaviyo
- Mailchimp
- omnisend
- Privy
Supported Languages
English