Post Purchase ‑ Appify vs UpsellPlus Checkout Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for Post Purchase, Nov 8, 2026 for UpsellPlus Checkout Upsell.
The short answer
- On the Shopify App Store: Post Purchase 5.0 from 1 reviews and UpsellPlus Checkout Upsell 5.0 from 151 reviews.
- Only UpsellPlus Checkout Upsell lists a free plan. Paid plans start at $25/month for Post Purchase and $49/month for UpsellPlus Checkout Upsell.
- UpsellPlus Checkout Upsell lists 21 features Post Purchase’s listing doesn’t mention, including A/B testing, AI recommendations, Announcement bar.
Head to head
Grow AOV, post-purchase, BOGO, offers, funnels, gifts
- United States
- United Kingdom
- Sweden
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · Analytics dashboard
- · Product offer flow
Growth
- · Analytics dashboard
- · Product offer flow
- · Subscription product offer flow
Scale
- · Analytics dashboard
- · Quiz, survey & combo flows
- · included Growth
Free
- · Analytics
- · Build for free. Launch with a free trial
- · Checkout Upsells (Plus only)
- · Choose from all 12 upsell types
- · Product, Cart, Post-purchase upsells
Launch
- · Cart Page, Pop-up & Drawer Upsells
- · Earn back fees with UpsellPlus Earn
- · Free Gifts
- · Multivariate A/B testing
- · Post-purchase Upsells
- · Product Page Upsells
Shopify Plus
- · AI recommendations
- · Checkout Customization
- · Checkout Upsells
- · Earn back fees with UpsellPlus Earn
- · Everything in Basic, plus:
- · Thank You Page Customizations
Scale
- · Checkout & TY page Customization
- · Checkout Upsells
- · Earn back fees with UpsellPlus Earn
- · Everything in Basic, plus:
- · Live support with 30s replies
- · Multivariate A/B Testing
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePost-Purchase App helps merchants inc order value by presenting targeted offers immediately after a customer pays. Create funnels with product offers, scored quizzes, surveys, subs trials, or combo split tests that route shoppers to different flows. Set traffic splits, activate a test, and monitor performance from the dashboard with views, accepts, declines, and step-by-step funnel analytics.
UpsellPlus helps increase average order value with personalized upsells and cross sells across product pages, cart drawers, checkout, post purchase, thank you, order status and customer account pages. Staff can also upsell in store with offers on the Shopify POS home screen, added in one tap. Create one click post purchase offers, free gifts, subscription upgrades and checkout customizations.
- Show one-click product offers on Shopify's post-purchase page after payment
- Run quiz and survey funnels that recommend products based on answers
- A/B test flows with combo split tests and adjustable traffic splits
- Track views, accepts, declines, and funnel steps from your dashboard
- Customize checkout, cart and post-purchase page with upsells and customizations
- Upsell one-off purchases to subscriptions to grow your recurring revenue
- Add custom fields to checkout page for gift message, delivery date/notes
- A/B test checkout upsells to learn what works best
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Post Purchase |  UpsellPlus Checkout Upsell |
|---|---|---|
| Detected stores | Not published | 108 |
| Net store change, 28 days | 0 | +15 |
| Stores added, 28 days | Not enough data | 17 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Sweden |
Reviews
| Measure | Post Purchase | UpsellPlus Checkout Upsell |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 151(ahead) |
| New reviews, 28 days | Not enough data | 6 |
| Reviewers a year or more in | Not enough data | 11% |
Pricing
| Measure | Post Purchase | UpsellPlus Checkout Upsell |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $25/month(ahead) | $49/month |
| Longest free trial | 3 days | 14 days |
| Plans listed | 3 | 4 |
Listing
| Measure | Post Purchase | UpsellPlus Checkout Upsell |
|---|---|---|
| Shopify category rank | #746 | #22 |
| Shopify App Charts | Not on this week’s charts | #11 in Checkout - Other |
| Built for Shopify | No | Yes |
| Launched | Jun 22, 2026 | Nov 3, 2021 |
| Languages | 1 | 1 |
| Developer | Appify Labs | UpsellPlus |
FAQ
Post Purchase and UpsellPlus Checkout Upsell: common questions
- Is Post Purchase or UpsellPlus Checkout Upsell cheaper?
- Only UpsellPlus Checkout Upsell lists a free plan. Paid plans start at $25/month for Post Purchase and $49/month for UpsellPlus Checkout Upsell. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Post Purchase or UpsellPlus Checkout Upsell?
- On the Shopify App Store: Post Purchase 5.0 from 1 reviews and UpsellPlus Checkout Upsell 5.0 from 151 reviews.
- What features does each app list that the other doesn’t?
- UpsellPlus Checkout Upsell lists 21 the others don’t mention, such as A/B testing, AI recommendations, Announcement bar, Cart drawer. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for Post Purchase, Nov 8, 2026 for UpsellPlus Checkout Upsell; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for Post Purchase, Nov 8, 2026 for UpsellPlus Checkout Upsell. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.