Upsell and cross-sell

10 Best Shopify Apps to Increase Sales (2024) with Reviews & Store Examples

Last updated on

September 2, 2024

Do you already have a Shopify store or are you just starting one?

Then you need to know the best Shopify apps to increase your average order value and boost sales.

With over 10,000 Shopify apps, it can be overwhelming for you to choose the right apps for your Shopify store.

To simplify things, I’ve handpicked TEN of the most effective Shopify apps that can elevate your business by:

10 Best Shopify Apps to Increase Sales

App Name Rating Reviews Pricing (Starts at) Free Plan Built for Shopify
CJDropshipping 4.9 8300+ Free
Selleasy 4.9 1800+ $8.99
Smile 4.9 6200+ $49
Klaviyo 4.6 2600+ $15
Judge me 5.0 32500+ $15
Avada SEO 4.9 7000+ $34.95
Notify 4.9 1700+ $19.90
Cartly 4.8 1000+ $14.99
Dealeasy 4.9 200+ $6.99
UpPromote 4.9 3000+ $29.99

List of 10 Best Shopify Apps to Increase Sales

1. CJDropshipping: Much Faster

For those in the dropshipping business, CJDropshipping is one of the best dropshipping apps for Shopify. 

With an impressive 4.9 rating and nearly 8,300 reviews, this app is a trusted choice for automating order fulfillment and reducing manual errors. 

Features and Benefits

Here are some of the features in this dropshipping app

  • Easy integration with Shopify that allows to manage orders effectively
  • Manual orders via CSV or excel files for unauthorized stores.
  • Built in shipping calculator that determines the best shipping method and cost.
  • DIY product bundles that give you the flexibility to offer unique combinations to your customers.

Top Shopify Stores using this app

MyAppleCover, Sweetpea, Moody Mouse

Voice of the Customer

“CJ dropshipping has been a great service doing around 50 orders a day on my Shopify store. It’s a great service if you’re a serious dropshipper with a good product.”

“My experience has been great with CJ. Nice products, I can do custom packaging, import my packaging to CJ warehouses including boxes and hang tags.”

“I would say that they 'try hard'. A good point is that they mostly do answer chat requests quite quickly (day and night). However, there are some issues. Sourcing requests are slow (days slow), but they get quicker if you prompt them. They are polite.”

Plans and Pricing

Free to install, but product fees among other service fees will be charged accordingly.

2. Selleasy: Upsell and Cross-sell

Selleasy is a powerful tool for increasing your store’s average order value through strategic upselling. 

With 4.9 ratings and ~2,000 reviews, Selleasy is one of the best upsell and cross-sell apps to help you drive conversions and maximize revenue for your Shopify store.

Features and Benefits

Here are some of the features of the Selleasy app.

  • Display high conversion pre purchase and post purchase upsell offers
  • Show Amazon-style frequently bought together 
  • Create upsell funnels and add ons based on items in the cart
  • Also create cart upsells, post-purchase offers and thank you page promotions

Top Shopify Stores using this app

Jackery, Heelys, Fathead

Voice of the Customer

“We've been using Upsell & Cross Sell Selleasy for over three years, and it has significantly boosted our upselling, adding thousands of dollars to our revenue. The customer service is top-notch, always striving to improve and providing quick answers via online chat.”

“This app is easy to use, has tons of customizations, and is a great price. We use the cart add-ons for free gifts with purchase, and the product page add-ons to add accessories to each of our products.”

“We've been very happy with this app. Also, when we wanted a customization to the look of our Cart Add-On offer, the support group was excellent in assisting us.”

Plans and Pricing

Tier I Tier II Tier III
Free to Install $8.99/Month $16.99/Month

3. Smile: Loyalty and Rewards

Loyal customers are the backbone of any successful business, and Smile is one of the best apps to help you build that loyalty. 

With a 4.9 rating and nearly 6,200 reviews, Smile is trusted by over 3,000 Shopify merchants to drive repeat purchases.

Features and Benefits

Here are some of the features of the Smile Loyalty and Rewards app:

  • Smile allows your customers to earn points, which encourages them to return and shop again.
  • It also integrates easily with Klaviyo for enhanced email and SMS marketing campaigns.
  • You can customize the rewards launcher, panel, and emails to match your brand aesthetic

Top Shopify Stores using this app

June Swimwear, The Bread Essentials, MSTOREBUY

Voice of the Customer

“The best thing is that it engages the customer to buy again from us and not hoping on other websites. It makes them buy more by the rewards they are getting by this app. It is a win-win situation for both sides.”

“The platform is user-friendly and offers a variety of customization options to suit our needs. Whenever we had questions or needed assistance, the Smile support team was always prompt and helpful.”

“This app has been great! Had a small issue with the widget not showing on our site due to some other app code blocking it, and the support was able to fix the issue quickly!”

Plans and Pricing

Free Starter Growth Plus
Up to 200 monthly orders $49/Month $199/Month $999/Month

4. Klaviyo: Email Marketing and SMS

Effective email marketing is key to increasing sales, and Klaviyo is one of the most robust tools available for Shopify users. 

With a 4.6 rating and nearly 2,500 reviews, Klaviyo is an effective email marketing and SMS tool, noting significant boosts in sales and customer engagement.

Features and Benefits

Here are some of the features of the Klaviyo email marketing app

  • Klaviyo’s strength lies in its ability to send personalized, targeted emails based on customer behavior. 
  • You can recover abandoned carts or send exclusive offers
  • Klaviyo’s user-friendly interface and prebuilt automations make it easy to create and execute campaigns. 
  • You can get real-time revenue data per automation, campaign, segment, and channel

Top Shopify Stores using this app

Little Pulp, Epic Loot Shop, Skeleton Optics.

Voice of the Customer

“Klaviyo is the best marketing automation system in my opinion for marketing and building a loyal customer base. Very flexible and convenient, works great with Shopify and other integrations.”

“It covers absolutely everything email. As the owner & not a tech geek, I can easily 'hop' in & see what the team is building/actioning with ease.”

“Klaviyo is the best email marketing platform out there! It can't be beat in terms of efficiency, customization, customer support, and data analytics. It's worth every penny as our monthly revenue gained from the app far outweighs the price.”

Plans and Pricing

Free SMS Email
Up to 250 contacts $15 $20

5. Judge.me: Product Reviews App

Customer reviews are a powerful form of social proof, and Judge.me is the leading Shopify app for collecting and showcasing them. 

With a perfect 5.0 rating with over 30,000 reviews, Judge.me is a go-to solution for businesses looking to enhance credibility and trust.

Features and Benefits

Here are some features of the Judge.me product reviews app

  • You can display photo and video reviews on your site
  • Integrates with Klaviyo, and features reviews in over 38 languages. 
  • This app also supports star ratings, trust badges, and carousel reviews, making it easier than ever to build trust with potential customers. 
  • It is integrated to sync to and from reviews from the Shop app.

Top Shopify Stores using this app

Nutricost, CalvinistApparel, Watermans

Voice of the Customer

“Hands down the best review app out there and definitely the most reasonable. It connects seamlessly with Klaviyo so we can integrate star rating & testimonials into our flows.”

“Amazingly easy and feature-rich app. Just worked out of the box and when I had a small issue, the online chat support was super quick to point me where to fix it.”

“Great app has everything you need in terms of features and customization. I use it in every store I create and always recommend it to all my business friends!”

Plans and Pricing

Forever Free Awesome
Free $15/Month

6. Avada SEO Speed Image Optimize

It is crucial to keep your store SEO optimized for increased sales and conversions.

With a 4.9 rating and over 7100 reviews, Avada SEO is the solution for stores looking to optimize their pages.

Features and Benefits

Here are some features of the Avada SEO Speed Image Optimize app

  • Has automatic metadata generation, detailed SEO scans and effective image optimization tools
  • Automates many SEO tasks saving time and reducing costs
  • Not only optimizes page speed, but can also do SEO audit, Onpage SEO, Technical SEO.
  • Generates SEO report 

Top Shopify Stores using this app

diastisisrehab, Mermaidway, Erika Peña

Voice of the Customer

“It's really amazing and takes a lot of the work out of SEO. Specifically, the Meta tags options. There is a lot here that is so life-changing and useful, especially if you have a lot of products and collections.”

“Great support for this app. They solve my requests right away. Support is knowledgeable about SEO and very nice. If you need to properly optimize SEO on your website, you can rely on this application.”

“Avada SEO Suite has been a game-changer for my Shopify store! The support team was exceptional and went above and beyond my expectations. They not only helped solve all my issues but also provided valuable tips and information to further improve my website's SEO.”

Plans and Pricing

Free Essentials Pro Premium
Free $19.90/Month $39.90/Month $69.90/Month

7.  Notify! Back in Stock | PreOrder

It is important to retain your customers even when your products are out of stock.

With a 4.9 rating and over 1800 reviews, Notify, is the best app to notify customers about product restocks and enable pre-orders, boosting sales and aiding in inventory management.

Features and Benefits

Here are some features of the Notify Back in Stock|PreOrder app

  • Allows you to  accept back order discounts.
  • Sends automatic restock alerts.
  • Combines with the other marketing tools and page builders in your store to create workflows.

Top Shopify Stores using this app

Anastasia Beverly Hills, DKNY, Bullet Journal

Voice of the Customer

“We have a relatively high return rate. It happens very often that a product is out of stock for just 1–2 weeks, and then it is available again. So for that, the app really made a difference for us, and we sold many products that our customers would have missed otherwise. Additionally, the support is lightning fast!”

“Excellent customer service! I use this app for 2 reasons:
1. Customers can let me know when they want something to come back into stock with the click of a button.
2. Customers can pre-order products seamlessly straight from the product page.”

“Very helpful and responsive customer service. Easy setup. So far, preorders seem to work smoothly and have added to our overall sales.”

Plans and Pricing

Free Essentials Pro Premium
Free $19.90/Month $39.90/Month $69.90/Month

8. Cartly Abandoned Cart Recovery

It is crucial when your customer adds products to your cart and abandons it due to various reasons. 

With a 4.8 rating and over 1100 reviews, Cartly, is an effective solution that offers customizable abandoned cart emails with optional discount codes.

Features and Benefits

Here are some features of the Cartly abandoned cart recovery app

  • Allows you to track and target all carts in minutes
  • Helps you to collect email subscriptions with email popups
  • Allows you to set up automated email campaigns that boost sales and customer relations.

Top Shopify Stores using this app

Doomsdayxx, Pink Cheekees, Myluxeryreclining 

Voice of the Customer

“Great app, customer service on point. I didn't even do anything. It all has been done without me touching anything.”

“I love this app!! This is what I was looking for. Simple, easy, and no tiny little things with special effects or something. It's so simple, and the support is amazing. I do recommend this app to anyone who wants to recover the abandoned carts in an easy way.”

“Super easy app to use, I only need the free version currently but happy to progress into paid once the sales build. Very good for new stores who don't want to outlay a lot of money initially.”

Plans and Pricing

Free Pro Annual
Free $14.99/Month $79/Year

9. Volume Discounts - Dealeasy

It is important to attract new customers and convert traffic into sales.

With a 4.9 rating and over 200 reviews, Dealeasy, is a great app to offer tiered pricing, free gifts and free shipping bar to increase customer satisfaction and boost sales.

Features and Benefits

Here are some features of the Volume Discounts Dealeasy app

  • Offers three different discounts and deals using the volume discounts table, quantity breaks widget and progress bar.
  • Display the offers on the product page, cart drawer and cart page. 
  • Integrates well with the drawer without affecting the native Shopify checkout process.

Top Shopify Stores using this app

KidsBuddy, JetSet bags, Artthecases

Voice of the Customer

“I have been using Dealeasy's volume discounts for a few months now, and it instantly boosted our AOV. I have recently installed a free shipping progress bar, and the customer support has been extremely helpful with customizations. Highly recommend this app!”

“I've been using the Volume Discounts Dealeasy app for my Shopify store, and it has been an absolute game-changer. The app is incredibly user-friendly and has significantly boosted my sales by allowing me to offer attractive volume discounts to my customers.”

“This app is simple and intuitive; the free plan is sufficient for offering volume discounts and tiered pricing. The support is fast, friendly, and efficient. I had a problem with my store that had nothing to do with this app, and the support team was on hand immediately to help resolve my situation.”

Plans and Pricing

Tier I Tier II Tier III
Free $6.99/Month $12.99/Month

10. UpPromote Affiliate Marketing

It is crucial to leverage the reach and influence of affiliates who promote products in exchange for a commission.

With a 4.9 rating and over 3500 reviews, UpPromote, is a great app to offer flexible commission options, automated coupons and affiliate links.

Features and Benefits

Here are some features of the UpPromote Affiliate Marketing app

  • Allows you to customize the affiliate portal,link and sign up page matching your brand.
  • Helps to track affiliate orders via affiliate links, coupons and connected emails.
  • Improves sales growth and conversion rates.

Top Shopify Stores using this app

Fleshlight, Arcade1Up, Obagi

Voice of the Customer

“Amazing customer support! Easy way to grow your affiliate list with making links/codes. So many other software are junky and not user-friendly. Perfect integration into Shopify.”

“By far the best Affiliate Marketing app on the Shopify App Store. Completely agree with the rest of the positive reviews here. The app's ease of use, functionality, and complete end-to-end solution is perfect. Support is also super helpful and quick, which is critical for a business owner like myself.”

“Great app, tons of features and complete control over nearly everything. They've also got great customer support; Barney helped me get everything up and running in just a few minutes.”

Plans and Pricing

Free Plan Grow Affiliate Professional Enterprise
Free $29.99/Month $89.99/Month $199.99

Wrapping up

Choosing the right Shopify apps can significantly enhance the performance of your online store, boost conversions, and drive more sales. 

From increasing your average order value, enhancing customer engagement and improving customer loyalty to optimizing your SEO and recovering abandoned carts, the ten apps highlighted in this blog offer powerful solutions customized to various aspects of e-commerce. 

By integrating these apps into your Shopify store, you can not only elevate your business’s growth but also provide a rewarding shopping experience for your customers. 

Don’t just take our word for it—the amazing reviews from satisfied merchants speak for themselves.

Frequently Asked Questions

1. What are Shopify apps, and how do they help increase sales? 

Shopify apps are third-party tools that integrate with your Shopify store to enhance its functionality. 

They can help increase sales by providing features such as email marketing, upselling, customer reviews, SEO optimization, Preorder and social proof, all of which improve customer engagement and conversion rates.

2. Are these Shopify apps easy to install and use? 

Yes, most Shopify apps are user friendly.

Installation typically involves just a few clicks, and many apps offer intuitive interfaces that allow you to set up and customize features without needing extensive technical knowledge.

3. Do I need to pay for these apps, or are there free options available? 

Many Shopify apps offer free plans or trials, allowing you to test their features before committing to a paid plan. 

However, premium features often come with a subscription fee. It's essential to evaluate the pricing structure and choose apps that fit your budget and needs.

4. How can I determine which apps are best for my store? 

To determine the best apps for your store, consider your specific business goals, such as increasing email sign-ups, boosting average order value, or enhancing customer engagement. 

Reading user reviews, exploring app features, and checking compatibility with your existing tools can also help you make informed decisions.

5. Can using too many apps slow down my Shopify store? 

Yes, using too many apps can potentially slow down your store's performance. 

It's essential to choose apps that provide significant value and regularly monitor your store's speed. 

Aim for a balance between functionality and performance by only integrating apps that align with your sales strategy.

6. What types of apps are best for increasing sales on Shopify?

The most effective apps for increasing sales on Shopify include upselling and cross-selling apps, loyalty and rewards apps, social proof apps, affiliate marketing apps, bundle discount apps, SEO optimizing apps, Cart abandonment recovery apps and apps that offer personalized product recommendations.

7. Are these apps easy to install and set up?

Yes, most Shopify apps are easy to install and set up, with many offering one-click installation and intuitive configuration options.

8 Can I use multiple apps at the same time?

Yes, you can use multiple apps at the same time, but be sure to choose apps that compliment each other and won't conflict.

9. Are these apps compatible with my Shopify theme?

Most Shopify apps are compatible with all Shopify themes, but it's always a good idea to check the app's documentation or support team to confirm compatibility.

Written by
Indira Krishnan
Content Creator
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