Updated October 2026: prices and features checked against the Shopify App Store.
Setting up a store on Shopify is the easy part. Getting steady sales in a crowded market is harder. The good news is that there are plenty of Shopify apps built to help you sell more and grow your business.
With thousands of apps on the Shopify App Store, picking a reliable one can take a lot of time. To make it easier, we've put together a list of sales booster apps chosen for their features, value and ease of use. Read on and pick the one that suits your store.
Why should you install a Shopify sales booster app?
A sales booster app is a simple way to lift sales, especially if you're new to Shopify. Many of these apps suggest related or complementary products to shoppers, which encourages them to explore more of your range. This makes shopping more pleasant and can raise your average order value.
Most sales booster apps also let you run targeted discounts, promotions and special offers to attract new customers. You can use them to plan and manage your marketing campaigns from one place.
Some apps tailor offers and product suggestions to each shopper, so the experience feels more personal. Others add urgency and trust with countdown timers, stock alerts and trust badges, which can help hesitant visitors decide to buy.
In short, a good sales booster app helps you get more from the traffic you already have, keeps customers happy and supports long-term growth.
7 Must-use Shopify Sales Booster Apps
Hextom: Upsell Sales Boost
Hextom: Upsell Sales Boost (formerly Ultimate Sales Boost) is one of the best-known sales booster apps for Shopify. It brings together upsells, BOGO deals, bundles and volume discounts with urgency and trust tools such as countdown timers, inventory countdowns and trust badges. Offers are set up in the app in a few clicks, with no code, and you can target them by product, customer, time and location.
Main features:
- Upsells, BOGO, bundles, volume discounts and product recommendations
- Countdown timers, get-it-by timers, inventory countdowns and trust badges
- Text labels and sale stickers on product images
- Target offers by product, customer tag, location, market and schedule
- Works with popular page builder apps
Pricing plans:
- Free Plan: Free (1 active campaign, up to $200 lifetime attributed revenue)
- Starter Plan: $9.99/month
- Growth Plan: $29.99/month
- Pro Plan: $79.99/month
Paid plans include a set amount of attributed revenue each month, with capped usage charges above it, and come with a 7-day free trial.
Amai Upsell+ Volume Discounts
Amai Upsell+ Volume Discounts (previously listed as Sales Boost App by Amai) lets you add sales widgets to any product or collection. You can show quantity discounts, bundles and upsells that encourage customers to buy more.
It can also show Frequently Bought Together products, which you set up yourself or leave on autopilot. That makes it useful for new stores that don't yet have much order history.
Main features:
- Tier, volume and combo discounts
- Frequently Bought Together, set up manually or on autopilot
- Post-purchase add-ons and custom services
- Free gifts and Buy X Get Y discounts
- 24/7 live chat support
Pricing plans:
- Shopify Basic: $19.99/month
- Shopify Standard: $29.99/month
- Shopify Advance: $39.99/month
- Shopify Plus: $49.99/month
All plans include a 14-day free trial, and yearly billing saves 50%.
ROCKET Sales Pop Up & FOMO
Next, ROCKET Sales Pop Up & FOMO (formerly Sales Rocket: Upsells & Speed) focuses on social proof and urgency. It shows real-time notifications of recent purchases, so new visitors can see that other people are buying from your store.
You can also run limited-time offer pop-ups with coupons, show falling stock levels and add countdown timers to special deals. Animated cart and checkout buttons help draw attention to the next step, and the higher plan adds more than 30 extra store widgets.
Main features:
- Sales pop-ups showing recent purchases
- Limited-time offer and coupon pop-ups
- Stock countdown to encourage quick decisions
- Countdown timers for special deals
- Animated cart and checkout buttons
Pricing plans:
- Basic Stores: $5/month
- Advanced Stores: $9/month
Both plans include a 14-day free trial.
FoxKit: Upsell & Bundles App
Developed by FoxEcom, FoxKit: Upsell & Bundles App (formerly All-in-one Sales Boost) goes beyond simple upselling. You can add product bundles with volume discounts, a free shipping bar, and upsell and cross-sell recommendations on product pages, in the cart and after purchase.
It also includes urgency tools such as countdown timers, sales notifications and stock scarcity messages, plus pop-ups, pre-orders, size charts and a lucky wheel. Built-in analytics show how your offers perform, from impressions to sales and order value.
Main features:
- Product bundles, quantity discounts and a free shipping bar
- Upsells and cross-sells on product pages, in the cart and post-purchase
- Countdown timers, sales notifications and stock scarcity messages
- Pop-ups, pre-orders, lucky wheel, size charts and mega menu
- Conversion analytics from impressions to sales and order value
Pricing plans:
- Free: Free forever (limited features)
- Starter: $19/month
- Growth: $49/month
- Enterprise: $99/month
Paid plans include a 14-day free trial.
Nitro: Upsell & Cross-Sell
Nitro: Upsell & Cross-Sell is the app previously listed as Boost Sales Pro by EcomRise. It now centres on raising order value with cart upsells, product bundles, Buy X Get Y offers and volume discounts, all working inside your current theme.
It still includes the familiar extras: sales notifications, trust badges, inactive tab messages and a cart count on the browser tab. You can also protect your content from copying. A built-in dashboard tracks your offers, orders and revenue.
Main features:
- Cart upsells and cross-sell recommendations before checkout
- Product bundles, Buy X Get Y and volume discounts
- Sales notifications and trust badges
- Inactive tab messages, favicon cart count and content protection
- Dashboard to track offers, orders and revenue
Pricing plans:
- Free: Free to install (product bundles, content protection and a few extras)
- All in Free plus: $9.99/month, plus usage-based charges as your store earns more
The paid plan includes a 7-day free trial.
Upsell Funnel ‑ Sales Booster
If you want a simple, low-cost way to raise order value, this app is worth a look. It shows your products at a discounted price in an upsell pop-up, encouraging customers to add more to their cart before they check out. You can design the pop-up without any coding.
Main features:
- Design your upsell pop-up with no coding
- Offer a % or fixed discount on products and collections
- Product page upsells on the free plan; cart page upsells, scheduling and analytics on Premium
Pricing plans:
- Free
- Upsell Premium: $4.99/month (7-day free trial)
Rockit Discounts & Sales App
Rockit Discounts & Sales App rounds off our list. It updates product prices in bulk and shows the compare-at price, so customers see the saving without entering a discount code. You can schedule sales in advance and let prices reset automatically when the promotion ends.
Main features:
- Bulk price editor for sitewide, collection, product or variant sales
- Exclude specific products, collections, tags and vendors
- Schedule sales and revert prices automatically afterwards
- Percentage and fixed-amount discounts, plus volume discounts
- Sale badges and countdown timers
Pricing plans:
- Free: up to 50 product variants on sale
- Starter: $7.99/month
- Plus: $12.99/month
- Professional: $29.99/month
Paid plans include a 3-day free trial.
The final thought: Which is the best Shopify Sales Booster App?
Any of the apps above can help you lift sales in a competitive market. If you want one app that covers most needs, we'd suggest Hextom: Upsell Sales Boost, as it combines upsells, discounts, urgency and trust tools in one place. If upselling is your main goal, see our guide to the best upsell apps for Shopify.
And if you're also thinking about your store's design, take a look at our Shopify themes.
