+9 Best Shopify Apps to Increase Sales (2025 Honest Reviews)

In this guide, we’ll walk through nine top-rated Shopify apps. Each proven to boost conversion rates, average order value (AOV), and repeat purchases based on real-life experience. By the end, you’ll know which apps to install so you can start growing your sales and profit today.

Kudosi: Turn Product Reviews into Sales 

Collecting and displaying quality customer feedback can be time-consuming and technically challenging when you first start out. Without quality review, you leave your storefront lacking the social proof needed to convert browsers into buyers. 

Kudosi (formerly Ali Reviews) addresses this by seamlessly importing reviews from AliExpress, Amazon, Temu, eBay, or Etsy—then showcasing them in engaging text, photo, or video formats. Its customizable widgets (review boxes, star ratings, pop-ups, and carousels), built-in translation, and automated email requests with discount incentives ensure a steady stream of fresh, credible reviews that drive conversions.

Kudosi’s Key Features

Pricing & Plans

Kudosi’s customer reviews

Kudosi is designed for Shopify merchants who want to use customer reviews to enhance trust and encourage purchases. Kudosi provides review import, display, and automation features that can be tailored to a variety of business needs without requiring any technical setup. Hence, it’s perfect for any stage of your store. 

“For me, a newbie who just opened the store, this was such a friendly and useful app! Talking about what I'm missing and helping to make my store stand out. I want to express my infinite gratitude and love to Comei, who is always considerate of me and gives me a strong feeling! I think I can have a good day thanks to you. Obviously, it's a great app I want to keep using while running my store.”

KIMO (US), 2 months using Kudosi

BOGOS: Maximize Revenue with Smart All-in-One Promotions

Running multiple promotional apps can create a fragmented customer experience and inflate your monthly costs. BOGOS solves this by consolidating free gifts, bundles, upsells, and discounts into one comprehensive platform that works seamlessly across your entire store.

Whether it's BOGO offers on product pages, interactive bundle builders, or strategic upsells at checkout, BOGOS ensures every customer touchpoint becomes a revenue opportunity. With advanced targeting based on purchase history, location, and customer behavior, you can deliver personalized promotions that drive higher conversion rates and average order values.

BOGOS's Key Features

Pricing & Plans

BOGOS's Customer Reviews

This app is perfect for Shopify merchants who want to consolidate their promotional strategy while maximizing revenue opportunities. Ideal for stores of all sizes, BOGOS provides comprehensive promotion tools that work together seamlessly—no need for multiple apps or complex integrations.

"Great functionality. We have been using it for a year now, and the customer support is always prompt to help and solve any issues. Also, the app has been updated with new Shopify functionalities. We highly recommend it.”

Red Mills Store UK. (UK), 3 years using BOGOS

Klaviyo: Sell Smarter with Email Automation

For many merchants, scaling marketing efforts to increase sales often means juggling disconnected tools—one for emails, one for SMS, another for reviews—and struggling to track real impact. Klaviyo solves this by combining advanced automation, personalization, and CRM functionality into one unified platform tailored for B2C growth. 

From AI-powered segmentation to campaign templates and two-way SMS conversations, it gives you the power to create omnichannel journeys that drive ROI—without the usual complexity. With over 350 integrations, including Shopify, Klaviyo turns scattered data into smarter decisions and more meaningful customer touchpoints.

Klaviyo’s Key Features

Pricing & Plans

Klaviyo’s Customer Reviews

Klaviyo is suited for Shopify merchants who want an all-in-one platform to manage marketing automation, segmentation, and campaign performance—without switching between tools. It’s especially helpful for stores with growing lists that need AI-driven workflows and real-time attribution to improve ROI.

“Klaviyo is a powerful email and SMS marketing platform, especially well-suited for e-commerce businesses. Its deep integration with Shopify makes it a go-to choice for online stores looking to scale their marketing efforts.The support is excellent and very helpful! The one downside is the complexity you need time to understand correctly”

FansBRANDS® (Hungary), 1 year using Klaviyo

ReConvert: Boost Sales with Thank You Pages

Most Shopify stores leave money on the table by treating checkout as the end of the sale. ReConvert turns that final step into your most profitable moment—by turning post-purchase interactions into upsell opportunities. 

Whether it’s a one-click offer on the thank you page or AI-generated product recommendations after checkout, ReConvert helps you increase average order value (AOV) with ease. Designed for fast setup and mobile optimization, it offers A/B testing, segmentation, and detailed analytics to help you fine-tune your upsell strategy.

ReConvert’s Key Features

Pricing & Plans

ReConvert’s Customer Reviews

ReConvert is a go-to app for merchants looking to boost revenue without additional ad spend. Its combination of easy setup, customizable offers, and insightful analytics makes it ideal for stores of all sizes.

“Before my upsells didn't sell and I was always looking for a good app, until I found reconvert, since then it's improved a lot”

Veiggara (US), 1 year using ReConvert

UpPromote: Boost Sales Through Affiliate & Influencer Marketing

Many Shopify stores struggle with building word-of-mouth momentum or managing affiliate relationships manually—which slows down growth. UpPromote makes it easy to scale revenue by turning your customers, influencers, and partners into active promoters of your brand.

The app offers a complete solution for managing affiliate and referral programs with full automation, real-time tracking, and in-depth performance reports. Customize everything from affiliate links to sign-up pages, incentivize partners with commissions or gifts, and run your program hands-free with features like PayPal auto-payouts and auto-tiered rewards. It’s a flexible, all-in-one system that helps stores grow their customer base through trusted voices.

UpPromote’s Key Features

Pricing & Plans

UpPromote’s Customer Reviews

Whether you're just starting to build an ambassador program or looking to scale an existing referral engine, UpPromote offers the automation and flexibility to support stores of any size.

“Great app for growing your business and getting new customers. If you have a good product like we do and just need help marketing it, affiliate marketing is a great system for it and this app makes it easy. great customer services as well. highly recommend.”

Steel Monkey Superfoods (US), 2 year using UpPromote

LimeSpot: Personalize Every Touchpoint to Drive More Sales

Generic product displays can leave shoppers disengaged, especially when browsing large catalogs. LimeSpot addresses this by leveraging AI to deliver real-time, personalized product recommendations across your store. 

Whether it's upsells on product pages, cross-sells in the cart, or post-purchase suggestions, LimeSpot ensures each customer sees products tailored to their interests, enhancing engagement and boosting conversions.

LimeSpot’s Key Features

Pricing & Plans

LimeSpot’s Customer Reviews

This app is for Shopify merchants who want to increase average order value through tailored upselling, cross-selling, and product discovery experiences. Ideal for both new and scaling stores, LimeSpot provides easy personalization tools powered by AI - no coding required.

"We have been using Limespot for a few years now and recently needed some algorithm adjustments for specific products. The customer support is impeccable. Will was particularly outstanding—he listened carefully to our feedback and remained persistent, ensuring every last detail was perfect. Can’t recommend them more!"

Osaka World (Belgium), 4 years using LimeSpot

Lucky Orange: See Why Shoppers Don’t Convert (Then Fix It)

Struggling to figure out why visitors leave without buying? Lucky Orange gives you real-time insights into your store’s performance with tools like session recordings, heatmaps, and live chat.

By pinpointing drop-off points and addressing user friction quickly, Lucky Orange helps you create a smoother, more intuitive shopping experience that turns browsers into buyers. Think of it as giving your Shopify store x-ray vision — revealing what’s working, what’s not, and exactly how to boost your conversion rates and grow your revenue.

Lucky Orange Key Features

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Lucky Orange’s Customer Reviews

This app is perfect for merchants who want to optimize their storefront based on actual customer behavior, not guesswork. Whether you're just launching or scaling up, Lucky Orange helps you turn more traffic into revenue.

“This app was really quick to get integrated to my site. Before having the app I used to have an idea what customers liked, but after getting this app I was able to see certain products / styles of products that people did not click into much. The heat map also gave a good indication on what pages I should focus on improving.”

Bronagh Mills Art (UK), 1 month using Lucky Orange

PushOwl: Increase Sales with Web Push Notifications

Many Shopify stores struggle to bring visitors back once they leave the site, losing potential sales in the process. PushOwl helps you reconnect with your audience by sending automated, timely web push notifications directly to their browsers - even if they’re not actively browsing your store. 

This means you can remind customers about abandoned carts, announce flash sales, or share personalized promotions without relying on email alone. With simple setup and easy-to-use targeting options, PushOwl allows merchants to boost recovery rates and increase repeat purchases without extra marketing complexity. It’s a great way to keep your brand top-of-mind and drive conversions through one of the most direct channels available.

PushOwl’s Key Features:

Plans & Pricing

PushOwl’s Customer Reviews

PushOwl is ideal for Shopify merchants who want to recover abandoned carts and drive repeat sales without relying on email or SMS. It’s especially useful for stores with time-sensitive promotions or low email engagement. Setup is quick, making it perfect for both new and scaling brands.

“Great tool! Very user-friendly, easy to navigate, and packed with excellent features. It also provides detailed reports with the most important KPIs for effective strategic analysis. Plus, they have an outstanding support team. I have nothing but positive things to say!”

Made in Sens (France), 5 months using PushOwl

OnePixel: Increase Sales with Accurate Ad Pixel Tracking

Ad campaigns only work as well as the data behind them. If your Meta, TikTok, or Google pixels are misfiring or missing purchases, you're likely wasting budget and missing out on sales. OnePixel solves this by letting you install, manage, and optimize multiple ad pixels in one place—so every dollar spent on ads is backed by reliable data.

By ensuring that every key event (like Add to Cart or Purchase) is tracked properly, OnePixel helps you run smarter, higher-converting campaigns across all major ad platforms. Whether you're retargeting visitors, scaling winning creatives, or testing new audiences, you’ll have the clean, accurate tracking needed to grow confidently. No developer needed—just better performance and more revenue.

OnePixel’s Key Features:

Plans & Pricing

OnePixel’s Customer Reviews

OnePixel is perfect for merchants running multi-channel ads who want to increase ROAS and stop losing sales to bad tracking. It’s ideal for scaling brands that rely on paid ads and need error-free pixel data to drive revenue.

“We have used this app now for months and it works great! We had to reach out to support to make sure we set things up correctly and had Ricky who was wondering in assisting us. they got back to us in less than a minute and checked everything was ok and went further to test things for us to reassure us we did everything ok!”

Bailey's Beads (US), 1 year using OnePixel

TrueProfit: Increase Sales by Knowing Your Real Profit in Real Time

Scaling sales is exciting until you realize you’re not actually making as much as you think. Ad spend, COGS, shipping fees, transaction charges - it all adds up fast. 

TrueProfit eliminates the guesswork by tracking all your Shopify store’s revenue and expenses in real time, so you always know exactly how much you’re truly making.

With automatic cost syncing, UTM-based tracking, and intuitive profit dashboards, TrueProfit helps merchants cut wasted ad spend, double down on high-margin products, and make smarter business decisions daily. Whether you're running paid campaigns or scaling SKUs, you'll finally have the financial clarity to grow profitably—not blindly.

TrueProfit’s Key Features:

Plans & Pricing

TrueProfit’s Customer Reviews

TrueProfit is perfect for growing stores that want to stop scaling blindly and start scaling profitably. It’s ideal for merchants running paid ads, testing offers, or juggling multiple SKUs who need financial insights in real time.

“Great app and helpful support! I'm really enjoying this app so far. It's been very useful for tracking my product costs (COGS) and understanding my store’s profitability better. The interface is clear and easy to use, and the support team has been super helpful and quick to respond whenever I had questions. 

Vyne (UK), 2 years using TrueProfit

Start tracking your true profit today with TrueProfit and build a more profitable Shopify store.

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Tracy Ng

Senior Content Executive at TrueProfit & SEO/Content Specialist

Tracy is a senior content executive at TrueProfit – specializing in helping eCommerce businesses scale profitably through content. She has over 4 years of experience in eCommerce and digital marketing editorial writing. She develops high-impact content that helps thousands of Shopify merchants make data-driven, profit-focused decisions.