The best post-purchase upsell apps, compared by use case.
We tested the leading Shopify post-purchase upsell apps across one-click conversion, targeting, pricing model, and native platform support. Here's the honest comparison.
Updated May 2026 · Based on Shopify App Store ratings and feature documentation
Published by Cartylabs · We recommend verifying claims against each app's App Store listing before deciding
Find your best fit
What to look for in a post-purchase upsell app.
Post-purchase is your highest-intent moment. Here's what separates good apps from great ones.
One-click accept
EssentialA post-purchase upsell only converts if the customer can accept without re-entering card details. Native Shopify checkout extensibility guarantees this on all plans.
Page coverage
High impactThe best apps cover both the Thank You page and the Order Status page — two separate surfaces since Shopify's 2024 checkout updates.
Targeting rules
High impactTargeting by cart total, product purchased, customer tag, or region dramatically improves offer relevance and conversion rate vs showing the same offer to everyone.
Pricing model
ImportantRevenue share pricing (0.5–1% of upsell revenue) sounds cheap but costs more than flat monthly fees once your store scales past $50k/mo in post-purchase revenue.
Integration with cart/checkout
ImportantA post-purchase upsell that shares data with your cart and checkout can avoid showing the same product a shopper just declined at checkout.
Native vs workaround
Must-haveApps using Shopify's official Checkout Extensibility API are future-proof. Apps injecting scripts via theme hacks break during Shopify updates.
Best Shopify post-purchase upsell apps compared.
Each app is best for a different use case — find yours below.
Cartylabs Post-Purchase Upsell
Our pick- Works on all Shopify plans
- One-click accept — no re-entering card details
- Thank You page and Order Status page blocks
- Rule-based targeting by cart value, product, customer tag, region
- Native Shopify Checkout Extensibility — no hacks
- Included in Cartylabs Checkout Customizer
- Upsell targeting rules require paid plan
ReConvert Upsell & Cross-sell
- Drag-and-drop Thank You page builder
- Post-purchase upsell funnels
- Countdown timers and social proof widgets
- Large template library
- Revenue share pricing (0.75%) increases cost at scale
- Some template layouts are harder to customise
- Separate from cart and checkout tools
AfterSell Post Purchase Upsell
- A/B testing for post-purchase offers
- Multi-product upsell funnels
- Downsell support
- Clean analytics dashboard
- Revenue share pricing on conversions
- No checkout or cart features
- Costs scale with conversion volume
Zipify OneClickUpsell
- Multi-step post-purchase funnels
- Strong targeting rules
- Integrates with Zipify Pages
- Good documentation
- Starts at $35/mo with no free plan
- No cart drawer or checkout features
- Steeper learning curve for complex funnels
ROKT (formerly Checkout Conversion)
- Monetizes Thank You page with partner offers
- No cost to the merchant
- Can generate revenue from otherwise unused page space
- Shows third-party ads rather than your own upsells
- Limited control over offer relevance to your brand
- Best suited to high-volume, lower-AOV stores
What is a post-purchase upsell on Shopify?
A post-purchase upsell is an offer shown immediately after a customer completes payment — on the Thank You page or Order Status page. Because card details are already stored, the customer can accept with one click, no re-entry required. This makes post-purchase upsells one of the highest-converting offer types.
Do I need Shopify Plus for post-purchase upsells?
No. Cartylabs post-purchase upsells use Shopify's native Checkout Extensibility API which works on every paid Shopify plan. You don't need Plus.
What's the difference between the Thank You page and Order Status page?
Since Shopify's 2024 checkout update, these are two separate pages. The Thank You page appears immediately after payment. The Order Status page is the longer-lived tracking page customers return to. Both support native upsell blocks — Cartylabs covers both.
Is revenue share or flat monthly pricing better for post-purchase upsells?
Flat monthly pricing is almost always cheaper once your store reaches meaningful volume. At $10k/mo in post-purchase revenue, a 0.75% revenue share costs $75/mo — more than most flat plans. Cartylabs uses flat monthly pricing so costs are predictable.
How much can post-purchase upsells increase my AOV?
Post-purchase upsells typically add 5–15% incremental AOV on top of any in-cart or checkout upsells. Cartylabs merchants running all three surfaces (cart + checkout + post-purchase) see a combined average lift of +22% AOV.
Can I target post-purchase upsells based on what was purchased?
Yes. Cartylabs lets you target by product purchased, cart total, customer tag, and region. This means you can show a complementary product upsell only to customers who bought the relevant item, significantly improving offer relevance and conversion.
Try the best Shopify post-purchase upsell app free.
Cartylabs post-purchase upsells work on every Shopify plan. One-click accept, native extensibility, no revenue share.
Install free on Shopify