Cheap upsell apps are easy to find in the Shopify App Store. However, finding those that make you money is quite the challenge. The catch is in the pricing model. Some apps bill you on every order your store processes, whether or not anyone takes the upsell. Others bill only on the upsell revenue they bring in.
And a few hand you a free plan that runs out right as your offers start working.
Shopify recommends post-purchase upsells as a low-risk way to raise average order value, since the offer appears only after the order is placed and can’t cost you the original sale. Independent research shows that well-matched offers pay off.
Boston Consulting Group’s 2024 retail personalization study found that returns on personalized offers are three times higher than returns from mass promotions. McKinsey reports that companies serving each customer the right next offer increase revenue by 5–8%.
Our team compared the 8 cheapest Shopify upsell apps by live price, free-plan limits, and billing model.
The Shopify App Store listings for ReConvert, Selleasy and AfterSell Post Purchase Upsell aren’t available for new installs, so new stores can’t add these apps right now.
Cheapest Shopify Upsell Apps: Brief Overview
One Click Upsell by Zipify is the best value on this list: from $9.95/month. It covers product page, cart, checkout, and post-purchase offers in one app, with a 30-day free trial and every feature unlocked.
If you only need a single placement, Kaching Post Purchase Upsell has the lowest paid entry price at $4.99/month, and AOV.ai’s free plan covers your first $200 in post-purchase upsell revenue every 30 days.
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| Name | Best for | Price | Shopify App Store |
|---|---|---|---|
| One Click UpsellOur app | Multiple offer placements in one app |
| Available |
| AOV.ai Post Purchase Upsell | Free after-checkout offers |
| Available |
| Kaching Post Purchase Upsell | Lowest paid starting price |
| Available |
| Selleasy | Product-page and cart cross-sells |
| Unavailable |
| ReConvert | Very small stores |
| Unavailable |
| Essential Upsell & Cross Sell | Simple product offers |
| Available |
| Frequently Bought Together CBB | A few product bundles |
| Available |
| AfterSell Post Purchase Upsell | Dedicated post-purchase funnels |
| Unavailable |
Prices on the Shopify App Store as of October 23, 2026.
How We Chose the Most Affordable Shopify Upsell Apps
We started with the Shopify App Store’s upsell and cross-sell category and kept only apps that a small store can run for under $35/month (or free). Then we filtered on three things:
- Features. What each app offers for your Shopify store.
- Prices. We compared entry prices, free-plan limits and, most importantly, what bills are based on: total store orders, upsell revenue, or your Shopify plan.
- User reviews. We analyzed recent positive and negative reviews on each listing to see what merchants like and where they get stuck.
We ranked the apps by value for small stores. A $4.99 app that only covers one placement will eventually require you to add another one with a separate subscription. That’s why choosing a $9.95 app with multiple placements is far more profitable for your business.
8 Cheapest Shopify Upsell Apps Compared
Our team analyzed what each app does, how much it costs after your free trial ends, and what real merchants think about them. You’ll get all important details covered across each application.
1. One Click Upsell by Zipify
One Click Upsell (OCU) is the all-in-one upsell app from Zipify, trusted by 50,000+ Shopify stores and responsible for $1.5B+ in tracked upsell revenue. Instead of stacking a cart app, a bundle app and a post-purchase app, you get every placement in one place.
What you get on every plan
- Product page offer widget and pre-purchase upsells;
- Built-in Cart Drawer with in-cart upsells;
- True one-click post-purchase upsells (no re-entering payment details);
- Thank-you page offers, plus PostProfit offers that can help the app pay for itself;
- In-checkout upsells on Shopify Plus;
- Dynamic AI offers, A/B testing and targeting by product, cart value or customer tag.
One Click Upsell
Ready to see what OCU can earn for your store?
Start your 30-day free trial on the Shopify App Store!
Free trial and costs
30 days free, then $9.95/month while you earn up to $200 a month in upsell revenue.
Between $200 and $2,500, the price moves in steps from $25 to $99. Past $2,500 it starts at $149 and never goes above $999/month. You’re never billed on order volume. Development and partner stores use it free. See the full breakdown in our OCU pricing guide.
What merchants say
Forejourney, LLC, a first-time store owner, called the trial a strong proof of concept and praised the team’s help. On the flip side, Blitz Surf Shop wanted to upsell a whole collection, since its seasonal stock turns over fast. Zipify added that to its feature-request list and shared an alternative workaround.
Good to know
You get 30 days to test every feature for free. After that, you stay on the $9.95/month plan until your upsells earn more than $200 a month. The price only grows once the app is already paying for itself.
2. AOV.ai Post Purchase Upsell
AOV.ai Post Purchase Upsell sticks to the moments after payment: the post-purchase page, the thank-you page and the order status page.
Key features of AOV.ai include
- One-click upsells and downsells;
- Targeting by product, cart value, customer segment or shipping country;
- Offers shown in each shopper’s language by country (AI auto-translation is a paid feature);
- Ready-made templates;
- Real-time analytics.
Free trial and costs
The free plan covers $200 in upsell revenue per 30 days, and the cap resets each cycle.
Paid plans remove the cap and are priced by your Shopify plan: $19/month on Basic, $29 on Grow or Advanced, $59 on Plus. Each comes with a 7-day free trial.
What merchants say
Norpaw found the setup easy and the interface clean. Not every merchant had the same experience, though. For example, Ortomax shared that the app charged them for generated orders and didn’t bring any upsell value.
Watch out for
A/B testing and AI product recommendations are paid features. And there are no product-page or cart offers, so if you need pre-purchase upsells – you need a second app.
3. Kaching Post Purchase Upsell
Kaching Post Purchase Upsell is part of the Kaching app family (bundles, cart drawer and more) and focuses on one-click offers after checkout and on the thank-you page.
Key features of Kaching Upsell include
- Unlimited post-purchase upsell and downsell funnels;
- Targeting by minimum order value or UTM tags;
- Brand-matched designs;
- Analytics;
- App available in 11 languages.
Free trial and costs
Kaching is free on development stores and 14 days free on live stores. After that, $4.99/month covers up to 99 orders, $7.99 up to 199 orders and $19.99 up to 499 orders. The price grows with your order count.
What merchants say
PurrWell said Kaching’s apps let it replace 5+ paid tools. Some users had a negative experience: Pureva mentioned that Kaching’s recent update removed many essential features. A similar review was left by Pixie Wing, who indicated that it is impossible to specify triggers.
Watch out for
The plans count every order in your store, not just upsold ones. A store doing 150 orders a month pays $7.99 even if only 5 buyers take the offer. That’s why you might end up being overcharged.
4. Selleasy
Selleasy by Logbase is built around the shopping journey before payment: “frequently bought together” bundles, add-ons on the product page, and in-cart offers.
As of October 23, 2026, it’s no longer available on the Shopify App Store.
Key features of Selleasy
- 18 upsell and cross-sell layouts (lists, grids, carousels, pop-ups);
- Cart drawer offers;
- Checkout upsells;
- A basic post-purchase page and thank-you page cross-sells;
- Like OCU, it supports multi-language and multi-currency stores.
Free trial and costs
Selleasy is free for stores with up to 50 total orders a month. Above that, you’ll have to pay $9/month up to 500 orders, $19 up to 1,000 and $29 beyond. Each plan comes with a 30-day free trial, 50 AI recommendations, and a free setup call.
What merchants say
The Silver Connection, a user for over four years, had widgets repositioned for a new theme in under 24 hours. Not all feedback is positive, though.
For example, Voro Motors, a US-based store, lost $1,199 due to a critical flaw in Selleasy’s upsell app – the issue is still unresolved as of July 2026. Several other merchants reported similar issues that led to lost profits due to technical problems.
Keep in mind
Billing follows your total store order count, so cost climbs with traffic even if attach rates stay flat.
5. ReConvert
ReConvert, now under the Upsell.com brand, is best known for its drag-and-drop thank-you page builder. It also covers product, cart, checkout and post-purchase offers.
As of October 23, 2026, it’s no longer available on the Shopify App Store.
Key features of ReConvert
- One-click post-purchase funnels;
- Thank-you page widgets (order tracking, surveys, birthday collection);
- AI product recommendations;
- Checkout upsells on Shopify Plus;
- Like OCU, it has A/B testing on every plan.
Free trial and costs
ReConvert is free up to 50 orders or $50 in upsell revenue a month. The Growth plan is $9.99/month for up to 2,000 orders or $2,000 in upsell revenue, whichever is higher, with a 14-day free trial. The next tier, Scale, jumps to $199/month.
What merchants say:
Birchbury reported $17K in additional revenue in a single month, after support helped set up its first A/B test. On the other end, some merchants report serious problems. CopperWater, along with several other merchants, shared that ReConvert placed third-party ads into their upsell banners without consent. Users also share that whenever the free trial ended, they got charged by the highest plan available.
Watch out for
The listing caps the free plan at “up to 50 orders or $50 upsell revenue,” so plan on moving to paid once you pass either one, even if few buyers take your offers. This will help you protect yourself from surprise charges that were indicated by other merchants.
6. Essential Upsell & Cross Sell
Essential Upsell & Cross Sell keeps things simple: “frequently bought together” blocks, related products and add-ons on the product page, plus post-purchase offers.
Key features of Essential Upsell
- Product page upsells and BOGO bundles;
- Post-purchase add-ons;
- Automatic discounts on upsold products;
- Analytics and translations;
- App available in 20 languages.
Free trial and costs
Essential Upsell is free up to $100 in added revenue. Starter is $9.99/month (up to $500), Essential is $19.99 (up to $1,000) and Professional costs $39.99 (unlimited), each with a 14-day free trial.
What merchants say
No Bad Dogs Official praised quick support for a pop-up bug but wants a cleaner layout for color and size variants. However, multiple users share that Essential Upsell gathers excessive customer data with order histories, personal information, and more.
Watch out for
Cart page offers start on the $19.99 plan. The $9.99 tier covers only product-page and post-purchase placements.
7. Frequently Bought Together CBB
Frequently Bought Together by Code Black Belt has been around since 2017 and does one job: Amazon-style bundle widgets on the product and cart pages.
Key features of Frequently Bought Together CBB
- AI and manual bundle recommendations;
- Four discount types (percentage, fixed, free item or free shipping);
- Star ratings pulled from Judge.me, Loox and Yotpo;
- Flexible widget placement.
Free trial and costs
The free plan allows up to 3 manual bundles. Paid plans add automatic recommendations and bundle discounts: $14.99/month up to 50 orders, $19.99 up to 500 and $39.99 above 500, with a 14-day free trial.
What merchants say
Vaqueraspain said the app pays for itself through extra sales. Maahmil, a new small business, wished the free version included more features. Some users also note difficulties in setting up bundles.
Watch out for
There are no post-purchase or thank-you page offers, and the cheapest paid plan costs more than most apps on this list.
8. Aftersell Post Purchase Upsell
Aftersell, now owned by Rokt, focuses on post-purchase funnels and thank-you page offers, with checkout upsells for Shopify Plus.
As of October 23, 2026, it’s no longer available on the Shopify App Store.
Key features of Aftersell Post Purchase
- One-click post-purchase offers;
- Smart Funnels that test offer combinations;
- Subscription upgrades;
- Multivariate testing;
- Targeting by product, cart value, tags or UTM;
- Rokt Thanks, which shows third-party brand ads on your confirmation page and pays you per order.
Free trial and costs
Aftersell has a 30 days free trial. It will then cost $34.99/month for up to 200 orders on the Post-Purchase plan, capped at $999.99. Cart and product-page upsells sit in a separate Pre-Purchase plan from $59.99/month, or $79.99/month for both.
What merchants say
Purolabs Nutrition praised fast support after three years of use. Watches by Andrew said it kept being billed for years after it stopped using the app, and Aftersell’s support lead replied and followed up by email to help sort it out.
The catch
It’s the priciest entry point here, and it bills on total store orders. Covering the whole funnel costs $79.99/month – all that can be covered by Zipify’s OCU in the standard plan.
What Does a Free Shopify Upsell App Actually Include?
A “free” Shopify upsell app is almost always one of two things: a free trial of the full app (7 to 30 days on this list) or a permanent free plan with a ceiling. Trials end on a date. Free plans end when you hit a limit, and that limit comes in three types:
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| Limit type | How it works | Examples |
|---|---|---|
| Order-count limit | Free until your store passes a set number of total orders, upsold or not | Selleasy (50 orders), ReConvert (50 orders or $50 upsell revenue) |
| Upsell-revenue limit | Free until the app’s offers earn a set dollar amount | AOV.ai ($200 per 30 days), Essential Upsell ($100) |
| Feature limit | Free forever, but key tools stay locked | Frequently Bought Together (3 manual bundles, no automatic recommendations) |
The type you work with matters a lot for your business.
Say you sell $20 phone cases and do 120 orders a month. On an order-count plan, you’re paying the moment you pass 50 orders, even if only 4 people took the upsell. On an upsell-revenue plan, you pay only once the offers have actually earned money. One model bills you for traffic. The other bills you for results.
That’s the same logic behind OCU’s pricing: after a 30-day free trial with every feature unlocked, billing starts at $9.95 and follows upsell revenue – never order volume.
Which Cheap Upsell App Should You Choose?
The right cheap upsell app depends on where your store is right now. Find your situation below.
If you are testing your first offer
Keep your risk near zero and pick one placement to learn from. Not sure where to start? Our guide to post-purchase upsells on Shopify walks through building a first offer that converts.
| App | Why it fits |
|---|---|
| One Click Upsell | 30-day free trial with every feature, so you can test pre- and post-purchase offers before paying $9.95/mo |
| AOV.ai | Free until your post-purchase offers earn $200 in a 30-day cycle |
| Essential Upsell | Free until product-page offers earn $100 |
If you need upsells across the whole customer journey
Running separate apps for the product page, cart and post-purchase means separate bills and more scripts on your store. One app that covers all of them is usually the cheaper setup.
| App | Why it fits |
|---|---|
| One Click Upsell | Product page, Cart Drawer, checkout (Plus), post-purchase and thank-you page in one app from $9.95/mo |
| Selleasy | 18 product-page and cart layouts from $9/mo, with a basic post-purchase page |
| ReConvert | Product, cart and post-purchase offers at $9.99/mo for up to 2,000 orders |
Want a product page, cart and post-purchase offers under one bill?
Install One Click Upsell and build your first funnel during the free trial!
If your store is seasonal
Ever paid peak-season prices for an app during your slowest month?
Seasonal stores get hit twice: order-count plans spike during your busy months, then keep billing in the quiet ones. You want pricing that rises and falls with what your upsells actually earn.
| App | Why it fits |
|---|---|
| One Click Upsell | Billed on upsell revenue only, never above $999/mo, and back to $9.95 in months under $200 |
| AOV.ai | Flat $19–$59/mo tied to your Shopify plan, not your order volume |
| Essential Upsell | $39.99/mo Professional plan removes the revenue cap |
For more ways to make peak traffic count, use our 10-question AOV checklist.
How to Test an Upsell App Before Paying For it
The best way to test a cheap Shopify upsell app is to run one real offer on live traffic during the free trial, then compare the extra profit against the price you’d pay after. Trials typically last from 7 to 30 days depending on which product you choose.
Before you even install, check the app’s demo store. Most apps on this list link one from their Shopify App Store page, so you can click through a live funnel the way a shopper would: add a product, check out, and see the post-purchase offer. You don’t need to register or have a Shopify store. For example, the One Click Upsell demo store shows how product page, cart and post-purchase offers look and work together.
Here’s your step-by-step upsell testing guide:
- Install at the start of a normal sales week. A trial that overlaps a holiday or a dead week will give you numbers you can’t repeat.
- Launch one offer, not five. Pick a product that completes the first purchase like a refill, an accessory or a travel size. Offer it at 10–20% off.
- Split test one variable. Try a discount against no discount, or one product against an AI recommendation. Change one thing at a time so you know what actually made the difference.
- Check your store on the phone. Place a test order on mobile and make sure the offer loads fast and looks like part of your brand.
- Do the math before the trial ends. Take the upsell revenue, subtract product cost and discounts, then compare it to the monthly fee you’d pay at your current volume.
OCU’s 30-day trial is long enough to run this whole process on more than one placement.
You can test a Cart Drawer offer and a post-purchase offer side by side, then decide with real data whether $9.95/month pays for itself.
One Click Upsell
Ready to run your first test?
Install One Click Upsell from the Shopify App Store to start your 30-day free trial, then follow our step-by-step guide to adding offers into your first funnel.
FAQs
What is the cheapest Shopify upsell app for a live store?
One Click Upsell by Zipify is the cheapest way to cover every placement in one app: $9.95/month after a 30-day free trial, billed on upsell revenue rather than order count.
If you only need post-purchase offers, Kaching Post Purchase Upsell has the lowest paid price at $4.99/month for up to 99 orders.
To start free, AOV.ai covers your first $200 in post-purchase upsell revenue every 30 days, Essential Upsell covers $100, and Selleasy and ReConvert are free up to 50 orders a month. For every placement in one app, Zipify’s OCU starts at $9.95/month after a 30-day free trial.
Is a free Shopify upsell app enough for a small store?
For most small stores, a full-featured free trial is the best place to start. One Click Upsell gives you 30 days with every placement unlocked, then costs $9.95/month while your upsells earn under $200. A capped free plan from another app can also work while you’re testing one offer or doing fewer than 50 orders a month.
Once your offers convert, you’ll hit the cap fast. The good news is that’s the point where a paid plan starts earning more than it costs. The real question is what the paid plan bills on, because upsell-revenue pricing, like OCU’s, grows only when your offers do.
Do Shopify upsell apps charge per order or per upsell?
Both models exist. One Click Upsell bills only on the upsell revenue it generates, so you pay more only when your offers earn more. Essential Upsell works the same way. Kaching, Selleasy, Frequently Bought Together and Aftersell bill on total store orders, whether or not anyone takes the offer.
OCU and Essential Upsell bill on the upsell revenue the app generates. AOV.ai’s paid plans charge a flat fee based on your Shopify plan, and ReConvert uses whichever is higher: orders or upsell revenue.
Which upsell app is better for a seasonal Shopify store?
One Click Upsell is the best upsell app for seasonal stores. Billing follows upsell revenue only, never goes above $999/month, and drops back to $9.95 in any month your upsells earn under $200. A busy holiday month won’t lock you into a higher bill, and you don’t overpay in the off-season.
The Bottom Line
The cheapest Shopify upsell app isn’t the one with the lowest sticker price. It’s the one that earns more than it costs at every stage of the customer journey, and doesn’t punish you for growing. A cheap app that doesn’t make you money is just an expensive one in disguise.
That’s why One Click Upsell is the best choice for small stores.
It starts at $9.95/month, bills only on the upsell revenue it brings in (never on order volume), and covers the product page, cart, post-purchase and thank-you page on every plan. It’s trusted by 50,000+ Shopify stores, with $1.5B+ in tracked upsell revenue behind it.
