Best Upsell Apps for Shopify: Features, Pricing & Reviews

Looking to grow your sales with the best upsell apps for Shopify? Here are the 6 features to ensure you pick the right one for your Shopify store: 

Once you know what to look for, it’s easier to spot which are the best shopify apps for upselling.. The good news? All the apps in our shortlist below check the boxes on core upsell features. That means: whichever app you choose from this list, you’re starting from a solid foundation.

Now it’s just about picking the one that best fits your product, sales strategy, and customer journey.

Best Upsell Apps for Shopify at a Glance

Here’s your shortcut:

Top Best Upsell Apps for Shopify in 2025 

1. Essential Upsell & Cross Sell

What It Does

Essential Upsell & Cross Sell offers one-click upsell and cross-sell features to boost average order value. It lets merchants display frequently bought together products, related items, and bundles on product pages and in the cart, helping increase sales with minimal setup.

Essential Upsell & Cross Sell App

Key Features

Pros & Cons

Customer Reviews

“Absolutely love the app, so easy to use and very fast setup for deals. Feedback is taken on board and quick replies if needed by the staff.

— Shark Leathers store (Australia), 3 months using Essential Upsell & Cross Sell

2. BOGOS

What It Does

BOGOS is a robust promotion tool designed to help merchants increase AOV through a wide range of customizable offers, including BOGO deals, free gifts, product bundles, and quantity discounts. It supports both pre-purchase and in-cart promotions with a user-friendly setup.

BOGOS

Key Features

Pros & Cons

Customer Reviews

“I've tried several gift apps before, but BOGOS.io Free Gift BOGO Bundle is by far the most impressive! What I love most is how feature-rich and flexible it is — it gives store owners so many options to customize promotions exactly the way they want. Whether it's BOGO, tiered gifts, or different product rules, everything can be tailored to match your preferences.” 

— Biblio Bloom store (US), 2 months using BOGO

3. ReConvert

What It Does

ReConvert helps Shopify merchants increase revenue through AI-powered upsell and cross-sell funnels placed strategically on the post-purchase and thank you pages. With A/B testing, advanced segmentation, and a drag-and-drop editor, it’s built for high-performance upselling — especially for those who want fast setup and smart automation.

ReConvert Upsell & Cross Sell

Key Features

Pros & Cons

Customer Review

“ReConvert is by far one of the best apps we've added to our store. The setup was incredibly smooth, and the drag-and-drop editor makes customizing the thank-you page a breeze. We've seen a clear increase in AOV from post-purchase upsells and cross-sells.” 

— Leafine (Israel), 3 months using Reconvert

4. Bundler 

What It Does

Bundler makes it easy to create product bundles, mix-and-match deals, and volume-based discounts to drive upsells and increase average order value. With flexible discount types and customizable bundle displays, it’s a go-to tool for bundling strategies that convert.

Bundler - Product Bundles

Key Features

Pros & Cons

Customer Review

“Bundler – Product Bundles is a powerful and user-friendly Shopify app that makes it easy to create product bundles and boost sales. With a variety of customisation options, it allows us to offer discounts, mix-and-match bundles, and upsell products seamlessly. The app integrates well with Shopify, supports volume discounts, and even includes subscription bundle options.” 

— Wuff’s Best store (Austria), 1 year using Bundler

5. Selleasy

What It Does

Selleasy helps merchants increase average order value by showing upsell and cross-sell offers throughout the buying journey—on product pages, in the cart, and post-purchase. Offers can be manual or AI-powered, and widgets are designed to be subtle yet effective.

Selleasy - Upsell & Cross Sell App

Key Features

Pros & Cons

Customer Review

“Easy to use with fantastic support! The app is clean, intuitive, and packed with all the widgets and editing tools you need—without unnecessary complexity. If you ever need help, the support team is responsive and eager to assist.” 

— TeloShark (US), 1 year using Selleasy

6. AfterSell

What It Does

AfterSell helps Shopify merchants boost AOV through high-converting post-purchase upsells, optimized thank you pages, and (for Plus stores) checkout page enhancements. One-click upsell offers appear after checkout, letting customers add items without re-entering payment details.

AfterSell Post Purchase Upsell

Key Features

Pros and cons

Customer Review

“This app is a no-brainer if you have multiple SKUs. On day 1 I got two upsells with very little effort on my half.

— Season Jewelry store (US), 1 year using PageFly

Is Your Upsell App Actually Working?

Now you've likely shortlisted 1-2 apps that fit your needs and pricing. So how to measure these app performance?

Here’s 3-simple-steps to nail it:  

Step 1: Define What Success Looks Like

Before diving into metrics, pause and ask yourself: 

What do I want this upsell app to help me achieve?

Your goal might be:

By defining your business performance metrics, you’ll know which numbers matter — and avoid chasing vanity stats.

Step 2: Track the Metrics That Matter

AOV, conversion rate, and click-through rate are all good KPIs. But here’s the catch: those numbers alone can’t tell you if your upsell app is actually making you more money.

That’s why net profit is your north star. It’s the one number that shows whether your upsell strategy is truly helping your business grow.

That’s where profit tracker app TrueProfit comes in.

TrueProfit gives you real-time visibility into your net profit, factoring in all your costs automatically. So you can make smarter decisions, backed by accurate data — not guesswork.

No spreadsheets. No guesswork. Start tracking your true profit today with TrueProfit and build a more profitable Shopify store.

Step 3. Give It Time: What to Expect in the First 4 Weeks

Upsell apps don’t deliver instant miracles — and that’s okay. By the end of your 3–4 week test, here’s what success should look like:

If you’re hitting those numbers, congrats — your upsell app isn’t just paying for itself, it’s fueling your growth.

No upsell app works magic on its own—but the right one can unlock serious growth when matched with your store’s strategy.

With this list in mind, you’re equipped to choose an app that not only fits your brand but also helps turn more browsers into buyers.

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Leah Tran

Content Executive at TrueProfit & eCommerce Content Specialist

Leah Tran is a Content Specialist at TrueProfit, where she crafts SEO-driven and data-backed content to help eCommerce merchants understand their true profitability. With a strong background in content writing, research, and editorial content, she focuses on making complex financial and business concepts clear, engaging, and actionable for Shopify merchants.