Post Purchase Upsell—ReSell vs Ultra Fast Upsells
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for Post Purchase Upsell—ReSell, Oct 13, 2026 for Ultra Fast Upsells.
The short answer
- Only Ultra Fast Upsells lists a free plan. Paid plans start at $0.99/month for Post Purchase Upsell—ReSell and $99/month for Ultra Fast Upsells.
- Post Purchase Upsell—ReSell lists 4 features Ultra Fast Upsells’s listing doesn’t mention, including AI recommendations, Checkout upsell, Drag-and-drop editor.
Head to head
- United States
- United Kingdom
- Germany
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Flex
- · 100 store orders free/mo
- · 24/7 chat, email, phone & video calls
- · 5% on upsell revenue
- · Free cart upsell add-on
Standard
- · 24/7 chat, email, phone & video calls
- · 250 store orders included/mo
- · Commission-free upsells
- · Free cart upsell add-on
- · Then $0.20 per order
Professional
- · 1,000 store orders included/mo
- · 24/7 chat, email, phone & video calls
- · Commission-free upsells
- · Free cart upsell add-on
- · Then $0.20 per order
Unlimited
- · 24/7 chat, email, phone & video calls
- · Commission-free upsells
- · Free cart upsell add-on
- · Lifetime price lock
- · No usage charges ever
- · Unlimited store orders
DEVELOPMENT STORES
- · All features included
- · Complete analytics access
- · Full A/B testing
- · Only for Development stores
- · Unlimited funnels & offers
Usage-Based Plan
- · Advanced analytics
- · Built-in A/B testing
- · Mobile optimized
- · One-click post-purchase upsells
- · Priority support
- · Unlimited funnels & offers
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGet an ultimate sales boost by reconverting buyers after payment: a post purchase offer before the thank you page, upsell bundles on the checkout page, upsell & cross sell with related products and recommended products. A post checkout upsell and order status page upsell keep selling, and a multi-product downsell follows a declined offer.
This app displays post-purchase offers to customers immediately after checkout, before the order confirmation page. Customers can add products to their completed order with one click—no need to re-enter payment details. The app includes a visual funnel builder for creating upsell and downsell sequences, A/B testing to compare different offers, and an analytics dashboard to monitor performance.
- Checkout and post-purchase one click upsell and automatic cross-sell offers
- Offer customers to make a new purchase with Thank you page upsell promotions
- Upselling and cross-selling widgets to improve your checkout and Thank you page
- Personalized recommendations or products that are frequently bought together
- One-click post-purchase offers that customers accept without re-entering payment
- Visual funnel builder to create upsell and downsell sequences
- Built-in A/B testing to compare offers and find what works
- Analytics dashboard showing revenue, conversions, and per-funnel performance
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 Upsell—ReSell |  Ultra Fast Upsells |
|---|---|---|
| Detected stores | 53 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Apparel & Accessories, Home & Garden, Health & Beauty | Not published |
| Top store countries | United States, United Kingdom, Germany | Not published |
Reviews
| Measure | Post Purchase Upsell—ReSell | Ultra Fast Upsells |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 72 | Not published |
| New reviews, 28 days | 2 | Not enough data |
| Reviewers a year or more in | 31% | Not enough data |
Pricing
| Measure | Post Purchase Upsell—ReSell | Ultra Fast Upsells |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $0.99/month(ahead) | $99/month |
| Longest free trial | 30 days | 30 days |
| Plans listed | 4 | 2 |
Listing
| Measure | Post Purchase Upsell—ReSell | Ultra Fast Upsells |
|---|---|---|
| Shopify category rank | #90(ahead) | #1008 |
| Shopify App Charts | #20 on Featured by Shopify in Upsell and cross-sell | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Jun 28, 2022 | Mar 5, 2026 |
| Languages | 4 | 1 |
| Developer | DevIT | LCH |
FAQ
Post Purchase Upsell—ReSell and Ultra Fast Upsells: common questions
- Is Post Purchase Upsell—ReSell or Ultra Fast Upsells cheaper?
- Only Ultra Fast Upsells lists a free plan. Paid plans start at $0.99/month for Post Purchase Upsell—ReSell and $99/month for Ultra Fast Upsells. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Post Purchase Upsell—ReSell lists 4 the others don’t mention, such as AI recommendations, Checkout upsell, Drag-and-drop editor, Thank you page upsell. Ultra Fast Upsells lists 4 the others don’t mention, such as Click-through rates, Conversion rates, Priority processing, Recommendation performance. 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 Nov 9, 2026 for Post Purchase Upsell—ReSell, Oct 13, 2026 for Ultra Fast Upsells; 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 Nov 9, 2026 for Post Purchase Upsell—ReSell, Oct 13, 2026 for Ultra Fast Upsells. 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.