A Shopify post-purchase upsell is the one-click offer a shopper sees right after paying, before the thank-you page. Every app below does that, so finding the best post-purchase upsell for Shopify comes down to three things: what the bill is based on, how many offers you can chain, and where else in the store the app can sell. I picked five apps that each have a live demo you can click through before installing.
Key Takeaways
- Click through a live demo before installing: the offer page is the part shoppers judge.
- Compare billing bases at your busiest month, not your average one.
- A downsell after a declined offer gives you a second chance at the sale.
- Post-purchase offers earn the most when an earlier cart or pre-purchase offer runs alongside them.
What Are The Best Post-Purchase Upsell Tools?
Five apps stand out for post-purchase offers on Shopify right now: OneClickUpsell (which also covers every earlier placement), ReConvert, AOV.ai, Kaching and Essential Upsell. Here’s how they compare at a glance.
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| App | Best for | Price | Live demo | Shopify App Store |
|---|---|---|---|---|
| OneClickUpsell (OCU)Our app | Post-purchase plus every other upsell placement |
|
Open demo store | Available |
| ReConvert (Upsell.com) | Post-purchase and thank-you page funnels |
|
“View demo store” on the listing | Available |
| AOV.ai Post Purchase Upsell | Free after-checkout offers |
|
Preview on your own products | Available |
| Kaching Post Purchase Upsell | Low order volume |
|
“View demo store” on the listing | Available |
| Essential Upsell & Cross Sell | Post-purchase discounts on a free plan |
|
“View demo store” on the listing | Available |
How I Picked These 5 Apps
I started with post purchase upsell apps on the Shopify App Store that show a one-click offer between payment and the thank-you page, then kept the ones that are installable today and offer a demo you can try before installing. For each, I compared the plans and billing basis, the post-purchase features (downsells, AI picks, A/B testing) and recent merchant reviews, then clicked through every demo.
5 Best Post-Purchase Upsell Apps For Shopify
1. OneClickUpsell (OCU) — one-click post-purchase offers in a full-funnel app
OneClickUpsell (OCU) by Zipify runs one-click post-purchase upsells and downsells next to product page, cart drawer, pre-purchase, in-checkout and thank-you page offers. It’s installed on 50,000+ Shopify stores and listed in Shopify’s Certified Technology Partners collection. Pricing follows the upsell revenue the app brings in, never your order count.
Live demo
demo-ocu.zipify.com is open to everyone: buy any product to see the single-offer page, or the multi-offer flow where each offer has its own accept and decline step.
Key features
- Single, multi-product, “Same Product as Bought” and Dynamic AI offers;
- Automatic downsell after a decline;
- Thank-you page offers and PostProfit ad revenue;
- Split Test Dashboard on every plan;
- Recharge, Skio and Loop subscription integrations.
Pros
- All placements included in one plan
- A/B testing and tracking named as top features by Pendulum Experience
- AI features and support praised by Raising Mama
Cons
- In-checkout offers need Shopify Plus
- Advanced features work best with regular testing
Start your 30-day free trial on the Shopify App Store!
Pricing
$9.95/month up to $200 in monthly upsell revenue; the price grows with upsell revenue and never passes $999/month. 30-day free trial (OCU pricing).
2. ReConvert (Upsell.com) — post-purchase and thank-you page funnels
ReConvert Post Purchase Upsell for Shopify, now run by Upsell.com, builds one-click post-purchase funnels and adds offers on product, cart, checkout (Shopify Plus) and thank-you pages. It has a free plan for very small stores. The bill follows store orders or upsell revenue, whichever is higher.
Live demo
The “View demo store” button on the listing opens a ready-made test checkout, so the post-purchase page is a few clicks away.
Key features
- One-click post-purchase upsell funnels;
- Thank-you page offers;
- AI upsells, bundles and cross-sells;
- A/B testing;
- Works with Shopify Subscriptions.
Pros
- Free plan to start
- Demo goes straight to checkout
- “App works great,” with good support, says ADÈLE NICE
Cons
- Store orders can push the bill up before upsells pay off (Epiphany LA)
- Setup felt hard to Gerard Cosmetics
Pricing
Free up to 50 orders or $50 upsell revenue a month; $9.99/month for 51–100 and $19.99 for 101–200. 14-day free trial.
3. AOV.ai Post Purchase Upsell — after-checkout offers priced by Shopify plan
AOV.ai Post Purchase Upsell launched in January 2025 and covers the post-purchase, thank-you and order status pages. Paid plans cost a flat fee matched to your Shopify plan, with no cap on upsell revenue. It’s Built for Shopify.
Live demo
Instead of a demo store, aov.ai/post-purchase previews the offer, decline path and thank-you block on your own products, without installing anything.
Key features
- Upsell and downsell flows;
- Post-purchase, thank-you and order status page offers;
- Offer AI product picks on paid plans;
- A/B testing of two variants on paid plans;
- AI auto-translation.
Pros
- Free plan with no order limit
- Support stepped in unprompted during setup (Diva Goddess)
- A requested feature was added within minutes (LA-BEK)
Cons
- A/B testing only on paid plans
- Free-plan offers stop at $200 per cycle
Pricing
Free until offers earn $200 in a 30-day cycle, then offers pause until the cycle resets. Paid plans from $19/month on Basic Shopify. 7-day free trial.
4. Kaching Post Purchase Upsell — lowest paid starting price
Kaching Post Purchase Upsell is a standalone app from the Kaching Bundles team that adds one-click upsell and downsell funnels after checkout. The vendor also lists checkout and thank-you page editors. Plans are tiered by monthly orders.
Live demo
“View demo store” on the listing opens a test checkout; the card field tells you to enter “1” to pay with Shopify’s test gateway.
Key features
- Post-purchase upsell and downsell funnels;
- Unlimited funnels;
- Targeting by minimum order value and UTM tags;
- Checkout and thank-you page editors;
- AI recommendations.
Pros
- Lowest paid entry price here
- “Makes it very easy to increase the AOV,” says Machroma
- Support walked a non-technical owner through setup (Precision Performance Labs)
Cons
- Price tiers follow monthly orders
- Limited customization (Truvana)
- A/B testing not listed
Pricing
$4.99/month for up to 99 orders, $19.99 for 499, up to $249.99 for 20,000+. 14-day free trial; free on development stores.
5. Essential Upsell & Cross Sell — post-purchase discounts billed on results
Essential Upsell & Cross Sell adds post-purchase discount offers, product page add-ons and frequently bought together bundles. Every plan, the free one included, has post-purchase offers. It bills on the extra revenue the app generates.
Live demo
“View demo store” on the listing opens a store with a “Post-purchase page offers” menu that shows each offer type in place.
Key features
- Post-purchase upsell discounts on every plan;
- Product page add-ons;
- Frequently bought together bundles;
- Cart drawer and cart page offers (Essential plan and up);
- AI recommendations.
Pros
- Free plan billed on results
- “Significantly increasing additional revenue,” says Sdoyglou
- Clear, human support answers (Terrera Wholesale)
Cons
- No checkout or thank-you page offers
- Downsells not listed
- Admin is English-only (KawaiiShop)
Pricing
Free up to $100 in added revenue, then $9.99/month (up to $500), $19.99 (up to $1,000) and $39.99 unlimited. 14-day free trial.
What Do Post-Purchase Upsell Stats Say?
Post-purchase is where most upsell revenue comes from, and it pays off best as part of a wider funnel:
- About 54.7% of $143M in upsell revenue came from post-purchase offers in Zipify’s audit; all other placements together brought in 45.3%.
- 57% better conversion for pre-purchase placements than post-purchase ones in the same audit, so the two work best together.
- 3.6x the upsell revenue for stores running 3+ placements compared with post-purchase-only stores (Zipify audit).
- 33% of total revenue at Hard Hat Watches now comes from post-purchase upsells (case study).
- 3 offers in a row is the most Shopify’s post-purchase UX guidelines allow, so the first offer has to count.
The placement works because shoppers can add items “without having to resubmit any payment data”, as Baymard Institute notes in its confirmation-page research. That only holds for card, Shop Pay and PayPal payments: shoppers using offsite providers skip the page (supported payment processors).
Which Post-Purchase Upsell App Should You Choose?
The best Shopify post-purchase upsell app is the one whose billing and features match your store:
- Post-purchase plus cart, pre-purchase and thank-you offers on one bill: OneClickUpsell.
- Free after-checkout offers with no order limit: AOV.ai.
- Under 100 orders a month and the lowest paid price: Kaching Post Purchase Upsell.
- A free plan plus a thank-you page funnel: ReConvert (Upsell.com).
- Simple post-purchase discounts, paid only when they earn: Essential Upsell & Cross Sell.
Whichever you choose, remember to select it as your post-purchase app under Settings > Checkout, or no offer will appear.
The Bottom Line
All five apps use the same one-click mechanic, so pick on billing, funnel depth and coverage. Kaching is the cheapest paid start, AOV.ai and Essential have the most useful free plans, and ReConvert pairs post-purchase with a thank-you page funnel. OneClickUpsell is my pick for the best Shopify upsell app for post-purchase offers when you also want every earlier placement on one bill, priced on upsell revenue. Click through each live demo before you install.
FAQs
What is post purchase upsell?
A post-purchase upsell is an offer shown after the shopper pays but before the thank-you page. It invites them to add one more product to the order they just placed, usually at a small discount, without going back through checkout.
What is a one-click post-purchase upsell?
It’s a post-purchase offer the shopper accepts with a single click, because the app charges the payment method they just used. They don’t re-enter card details. It works for orders paid by card, Shop Pay or PayPal.
How to automate a post-purchase upsell offer?
Set trigger products or collections once, pick the offer product or let AI choose it, and add a downsell for shoppers who decline. After you select the app under Settings > Checkout, every eligible order sees the offer automatically. OneClickUpsell’s Dynamic AI offer and AOV.ai’s Offer AI pick products for you.
Are post-purchase upsell apps easy to configure?
Most are no-code. You install the app, choose it under Settings > Checkout, and build an offer in its editor. Post-purchase offers work on every Shopify plan; only in-checkout offers need Shopify Plus. If you get stuck, most of these apps offer setup help from their support teams.
How much do post-purchase upsell platforms cost?
Kaching starts at $4.99/month for up to 99 orders. AOV.ai, Essential and ReConvert have free plans with caps. OneClickUpsell starts at $9.95/month and never passes $999/month. Prices follow orders, upsell revenue or your Shopify plan, so compare them at your busiest month.
