The 18 Best Shopify Apps To Increase Sales In 2021

Looking for the best Shopify apps to increase sales?

With over 2,400 apps in the Shopify app store, it’s hard to tell which are actually good and which ones are complete duds. So instead of letting you get lost in there, wasting tons of times hopping from free trial to free trial, and possibly even spending your own hard earned money, I’m just going to tell you which are actually the best Shopify apps to increase sales.

In addition, we’re going to go through every category so you’re covered from all areas. These apps will work regardless if you’re on the regular Shopify plan or on Shopify Plus. They’ll also work even if you’re using print on demand service like Printful or Printify since you’re still using Shopify to handle all of your orders.

Let’s get started…

Best Shopify Apps For Conversions


Yotpo is one of the best shopify apps for generating customer reviews. In fact, as of right now, it’s ranked #1 for that. So if you want the most direct way to increase conversions, there is no other better option for social proof. Plus, it’s free until you hit 200 orders per month.


Trust icons are one of the easiest ways to boost sales. In fact, according to study by Visual Website Optimizer, trust icons led to a 107% increase in sales. If those types of results call your name, then definitely give TrustHero a try. Besides, it’s free to use anyway!


Pricing is one of the biggest factors when it comes to conversion rate. Prisync helps you optimize your pricing by analyzing what your competitors are doing and applying smart dynamic pricing rules. What once needed hundreds of hours of work from professionals can now be done by a single app.

Best Shopify Apps For Design

Gem Pages

If you’re running Facebook ads, you need landing pages. And there’s no better landing page designer than Gem Pages. It comes with 50+ pre-made templates, it’s builder is extremely easy to use, and it comes with mini-apps built in. It’s definitely one of the best Shopify apps on this list.

Bulk Image Edit

Slow Shopify stores have horrible conversion rates and SEO. The biggest culprit? Bulky Images. With this app, you can edit all of your images so they’re compressed. It sounds simple, but that’s because it is. And it can have a real effect on your revenue.

Video Background

Sometimes, text and images are not enough. You need some really cool videos showcasing your unboxing experience. Enter Video Background. It allows you to put videos on your Shopify store. This includes video backgrounds, full page, and responsive videos.

Best Shopify Apps For Marketing


If you want people to come buy jewelry from you time and time again, then you need a strong loyalty program. Smile lets you do this with loyalty points, referrals, and VIP programs. It also lets you control how and when customers are rewarded. There is a free plan, so give it a try.

Bundle Upsell

As the name describes, Bundle Upsell allows you to put up upsells in your store. It allows you to upsell similar or complementary categories. All you have to do is choose a category for your products and the app takes care of the rest.


Does your Shopify store use subscription billing? ReCharge is one of the best Shopify apps for this. It solves the entire subscription billing problem automagically. If there was one Shopify app that was worth your money, it would be ReCharge.


The difference between successful ecommerce businesses versus the ones that fail is that the successful ones know their numbers extremely well. BeProfit allows you to stay on top of your lifetime profits, expenses, COGS, and way more in a really easy-to-see dashboard.

Best Shopify Apps For Email Marketing


As of right now, Privy is the #1 email marketing app on Shopify. It lets you grow your email list popups. It helps you handle your abandoned carts. And it even handles your SMS. That’s a complete solution that few other apps can match.


Run by marketer extraordinaire Noah Kagan, Sumo is a solid pick for this list. Like Privy, it also lets you grow your email list with popups. It also has some email marketing features that make it super useful. And most importantly, it integrates smoothly with Shopify and with any print on demand service.

Back In Stock

The worst buyer to lose is the one that’s ready to buy, but can’t because you’re out of stock. Back In Stock allows you to reclaim this sale by sending an automated email notification to anyone who was interested in your product, but found it at the right time.

Best Shopify Apps For Reviews


Want photo reviews? How about user generated content? What about Instagram feeds? Growave does all of this and more. It collects reviews on autopilot so that you don’t have to think about it. 


The best way to get more reviews is to incentivize for them. Swell allows you to do this for reviews with ease. It also incentivizes for new purchases, referrals, and more. Best of all, it’s free for up to 100 orders per month.


You can’t expect people to just leave reviews. You have to remind them. That’s what Loox does. It allows you to send automated emails asking for photo reviews in exchange for discounts. There is a free trial and then after that, it’s just $9.99/month. 

Best Shopify Apps For Shipping


Logistics is key to any ecommerce store, so EasyShip was made. It’s an easy-to-use app that allows you to use over 100 different shipping solutions AND get up to 70% off on shipping costs. The only downside to this app is that there’s no free trial.


Want to be able to track all of your shipments in one place? Enter AfterShip. It allows you to have a tracking page for each shipment and customize it as well. Best of all, it has a free trial and free payment option.

MultiCarrier Shipping Label

If you use multiple carriers like FedEx, USPS, and UPS, then this is the app for you. It allows you to generate shipping rates at checkout, print shipping labels in bulk, and automate the shipment tracking process. It also lets you add multiple boxes based on your product weight & dimensions. And yes, there is a free trial!

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