8 Best Shopify Checkout Apps - 2026

Urgency and FOMO is one of the top sellers online. You don’t want your customers to think that they can come back later to complete the purchase. This can often lead to them either not coming back to complete the purchase or them losing out if they do come back. Therefore, you want to give customers a little push and this app does it well with a countdown timer.

The app can show how many years, days, hours and minutes are left for any event or deal. And the countdown timer can be added to the checkout to push the customer to complete the transaction. The countdown timer can also be used in other ways, such as a countdown to the next sale or a countdown to the expected dispatch time.

To make the timer more interactive, you can add custom text and a button to the counter and checkout timer. This can redirect the visitors to a landing page of your choice. Customers can also have their own timer, with the countdown timer reset every time someone new lands on the page.

To help with branding, you can customize the fonts, colors, backgrounds and animations. This can make your timer fit seamlessly into your website and branding.

POWR Countdown Timer Highlights:

• Add a timer for your website’s checkout page.
• Create urgency across your website.
• Customize your countdown timer so it fits more into your website’s branding.
• Can be set for each new customer that lands on your website.

This app can help your customers skip past the cart page and go straight to your checkout page. It allows them to speed up the buying process, making them happier customers and allowing you to generate more revenue from more conversions and fewer abandoned carts. The app uses the popular and highly recognized 1-click checkout style and this is very familiar with audiences, which will help you to build trust.

Shoppers aren’t limited to just one item, either. They can visit the cart page and add numerous other items to the cart if they wish. However, this will help your customers buy quickly when they just want one product. The checkout will appear in a popup that is easy to use.

There are numerous design options that can make the checkout completely branded for your store. This can include the buttons, which can have their colors changed to meet your branding.

One‑Click Checkout Highlights:

• Get customers to skip the cart on your website and go straight to the checkout.
• Or your customers can use a checkout popup for quicker purchasing.
• Customize the look of the popup checkout for your brand.
• Customers can still visit the cart page.

You can make your customer’s shopping experience more convenient and faster with the help of this app. It adds a special ‘buy now’ button and a one-click checkout that is proven to improve revenue on your website by removing the cart portion of the journey for your customer. Therefore, you can experience better revenues and grow your business faster.

There are also add to cart buttons that can be used with this app that will stay in place on the page, moving with the customer as they scroll down the page. You can also add a sticky cart to the website.

To help with FOMO, you can add a countdown timer on any button. This can help drive sales on your website. It can also be a good way to ensure the customer knows when a deal is going to end, when stock will no longer be available or when the next dispatch date is.

There are also ways that you can recover an abandoned cart. You can use Facebook to target users who’ve visited your website before and abandoned a cart. There are also other options that you might want to use.

To help you know whether you’re spending the right amount of money in the best places, you can use the app’s analytic options. This can help you see what products have the most click, what clicks are used the most on your website, and the trends generally over a longer period of time.

Ultimate Sticky Add to Cart Highlights:

• Adds processes that change how your customers interact with your checkout.
• Retarget those who’ve already been to your website on Facebook.
• Mobile-ready, so works across devices.
• Sticky ‘add to cart’ buttons help your customers add products to their cart.

This app helps with getting more products added to your customers’ carts as well as helping to get them to the checkout faster. The first feature is the sticky ‘add to cart’ button that is added to your product pages. These stay with the customer as they scroll down your pages. This can be used on desktops, laptops, tablets and mobiles.

There are also ‘quick buy’ options that can be added to your website to allow the customer to skip the cart page and buy the product in just a few clicks. This reduces the chance that a customer will abandon the cart and leave your store. Therefore, you should see a quick rise in the revenues of your website.

The app integrates perfectly with any store device. You can have it match your theme’s design and color scheme with just a few clicks. And it works across devices. If you’re looking for reassurance of the working of the app, there is an analytics tool that helps you see the improvements to your revenue that the app is making.

Sticky Add To Cart + Buy Now Highlights:

• The app is compatible with the Facebook Pixel for remarketing.
• Can have the button design match more closely with the website’s color scheme and style.
• There is a sticky bar and widget that can help your customers add products as they scroll down the page.
• There is a ‘quick buy’ option that allows customers to skip over the cart page.

This app has six features that can help you improve revenue generation on your website with ease. The first feature is the ‘buy me’ widget that adds an instant purchase option on the product description page. There is also a ‘buy me cart’ that will allow the customer to add numerous products to one cart and then skip the cart to head straight to the checkout pages. This can help improve revenues by reducing the number of abandoned carts on your website.

There are also widgets that will help your customer to buy products directly from the shop search, collection and similar pages. This can help you increase sales when customers only want one product.

There is also an option to harness the power of social media with a social media ‘buy me’ buy button that allows customers to share their purchase on their profiles. Then their followers can click on a link to be taken to your store to complete a purchase of the same product.

Buy Me ‑ Buy Button Highlights:

• This app adds numerous ways to speed up the purchasing of products on a website.
• Customers can share what they like or bought on their social media profiles.
• Can reduce the number of abandoned carts on your website with ease.
• Can help customers shop on numerous devices without losing their cart.

Sometimes you need something that can help with customer services on your checkout. This is where this app can help. You can perform many checks and offer warnings to customers at the checkout with this app that prevents miscommunications and unrealistic expectations that can result in refunds or unhappy reviews that can cost you money directly and indirectly.

It works by showing a popup should there be any issues with the product or the services that the customer is buying. For instance, it can warn the customer if the product is fragile, if there are delivery delays due to weather or conditions out of your control, it can ask for more information (for example age) and more.

It is an easy-to-use app that can have a wide number of uses on your website. But generally, it is perfect for helping you prevent customer service disasters later on.

Product Warnings on Checkout Highlights:

• Offers warnings to the customer at the checkout.
• Appears in a popup that gives details.
• Can be used for numerous purposes.
• Can be customized for your specific needs.

This app allows you to speed up the purchasing journey by getting your customers quickly to the checkout page of your website. You can send them directly to the checkout from an email, Instagram post/DM, paid ad, social media post or anything else.

This reduces the number of steps it takes for a customer to take to make a purchase after seeing an advert that you’ve sent them. Therefore, you will get fewer abandoned carts and more sales.

Start to Finish Highlights:

• Get customers to see an advert and go straight to your website’s checkout.
• Works across social media and email marketing.
• Easy to use and install on your website.
• Significant improvement in revenues.