Shopify App Comparison 2026
Upsell & Cross Sell — Selleasy
Findter Custom Filter & Search
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Upsell and Findter Custom Filter & Search to find the best fit for your store.
Boost AOV with one-click upsell and cross-sell offers displayed before and after purchase.
View Full DetailsKey Features
- Pre-purchase cross-sell offers shown on product pages as Amazon-style "frequently bought together" bundles
- Post-purchase one-click upsell page with dedicated thank-you page funnels
- Cart upsell funnel with add-ons and product recommendations based on cart contents
- Multi-language and multi-currency support for international stores
- Customizable widget styling that auto-matches your store theme with no code changes required
Verdict on Upsell
Selleasy is one of the most well-rounded upsell apps on Shopify, offering pre-purchase, in-cart, and post-purchase funnels in a single install. Its generous free tier makes it ideal for new stores, while the paid plans remain affordable even for high-volume merchants. The app is easy to set up and integrates cleanly with most themes, making it a strong default choice for any store looking to grow AOV.
Speed up product discovery with flexible search and filters by collection, metafields, price, size, color, tag, brand & more.
View Full DetailsKey Features
- Unlimited custom filters per collection with flexible display types and layouts
- Product filtering by metafields, collections, tags, sizes, variants, and brands
- Instant search bar with partial word matching and product boost functionality
- Real-time filter and search analytics with conversion tracking
- Mobile responsive design with behavior insights and search query tracking
Verdict on Findter
Findter is a hidden gem for stores with large catalogs that need better product discovery. The completely free pricing is remarkable — there are no paid tiers, making it genuinely risk-free. The metafield-based filtering and per-collection custom menus set it apart from basic filter apps. The analytics dashboard showing filter usage and search patterns is a strategic advantage for optimizing your catalog. A no-brainer install for any store struggling with product findability.
Upsell vs Search — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Upsell and Findter Custom Filter & Search differ — so you can make an informed decision for your Shopify store.
| Feature | Upsell & | Findter Custom Filter |
|---|---|---|
| Slide Cart Drawer | ||
| In-Cart Upsells | ||
| Cross-Sell Recommendations | ||
| Post-Purchase Upsell | ||
| Product Page Upsell | ||
| Frequently Bought Together | ||
| Free Gifts with Purchase | ||
| BOGO Offers | ||
| Free Shipping Progress Bar | ||
| Tiered Rewards | ||
| Countdown Timer | ||
| Sticky Add to Cart | ||
| Announcement Bar | ||
| Trust Badges | ||
| Discount Code in Cart | ||
| Volume Discounts | ||
| Shipping Protection | ||
| AI Recommendations | ||
| A/B Testing | ||
| Thank You Page Upsell | ||
| Checkout Upsell (Plus) | ||
| Cart Analytics | ||
| Multi-Language | ||
| Multi-Currency | ||
| Custom CSS/HTML | ||
| Free Plan | ||
| Mobile Responsive |
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.
Upsell & Cross Sell — Selleasy
- Shopify Checkout
- Customer Accounts
- Shopify Admin
- AppHQ Slide Cart
- Conversion Bear
- Geolocation
- LogBase Store Pickup
- PageFly
- Online Store 2.0 Themes
Supported Languages
English, German, French, Spanish, Dutch, Portuguese (Brazil), Chinese (Simplified)
Findter Custom Filter & Search
Supported Languages
English
Frequently Asked Questions
Is Selleasy free to use?
Yes, Selleasy offers a fully featured free plan for stores processing up to 50 orders per month. All upsell and cross-sell features are included at every tier, with paid plans starting at $8.99/month for higher order volumes.
Does Selleasy work with my Shopify theme?
Selleasy is designed to work with all Shopify themes, including Online Store 2.0 themes. The widgets automatically match your store styling, and you can further customize colors, fonts, and layout through the app settings.
Can I show upsell offers after checkout?
Yes, Selleasy supports post-purchase one-click upsell pages that appear after payment but before the thank-you page. Customers can accept additional offers without re-entering payment details.
Is Findter really free?
Yes, Findter is completely free with no paid tiers. All filter types, search features, analytics, and product boost functionality are included at no cost.
Can I create different filters for different collections?
Yes, Findter lets you customize a unique filter menu for each collection, matching the specific products and buyer intent for that category.
Does it support metafield filtering?
Yes, Findter supports filtering by metafields, collections, tags, sizes, variants, brands, price, color, and more. Metafield support enables advanced filtering for custom product attributes.