Fairupsell vs SweetSpot Post Purchase Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Fairupsell, Feb 19, 2026 for SweetSpot Post Purchase Upsell.
The short answer
Head to head
Easiest One Click Upsell Bundles for Thank you page
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Flat $29/month
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFairUpsell adds one-click upsell offers to your checkout thank-you page and post-purchase screen, so customers can add another item without re-entering payment. It is priced as a flat $29 per month for unlimited orders, unlike apps that bill more as your store grows, including orders they never touched, like POS or wholesale. No ads are ever shown to your customers.
Upsell like a pro and start increasing AOV immediately without distracting the checkout process with post-purchase upsells. Grab extra dollars from every order when your customers check their order status page. Offer discounts and bundles for shoppers to make additional purchases that they would likely to want to add to their purchases on thank you pages.
- One-click post-purchase and thank-you page upsells, no re-entering payment
- unlimited orders, even ones FairUpsell never touched
- Automatic email alerts if a funnel's product changes or goes out of stock
- Built-in A/B testing to compare two offers and see which converts
- Discounts: Create Special Discount Offers on Thank You/Status Pages
- Conditional Triggers: Control When the Offers are Displayed
- Analytics: Monitor Performance in Real Time of Post-Purchase Upsells
- Customize the Layout of the Offers including Discounts to Match your Brand Style
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 |  Fairupsell |  SweetSpot Post Purchase Upsell |
|---|---|---|
| Detected stores | Not published | 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 | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Fairupsell | SweetSpot Post Purchase Upsell |
|---|---|---|
| App Store rating | Not published | 4.2 ★ |
| App Store reviews | Not published | 5 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Fairupsell | SweetSpot Post Purchase Upsell |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $29/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | Fairupsell | SweetSpot Post Purchase Upsell |
|---|---|---|
| Shopify category rank | #140 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 17, 2026 | Sep 30, 2019 |
| Languages | 1 | 1 |
| Developer | Techbysager | Byte Commerce UG |
FAQ
Fairupsell and SweetSpot Post Purchase Upsell: common questions
- 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 13, 2026 for Fairupsell, Feb 19, 2026 for SweetSpot Post Purchase 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 13, 2026 for Fairupsell, Feb 19, 2026 for SweetSpot Post Purchase 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.