OneClick Checkout Upsell vs PlusOne
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Apr 4, 2026 for OneClick Checkout Upsell, Oct 14, 2026 for PlusOne.
The short answer
- Only PlusOne lists a free plan.
- OneClick Checkout Upsell and PlusOne list the same 1 features.
Head to head
Free
- · 1 product recommendation
Pro
- · 3 product recommendations with Add All
- · Remove branding
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePromote additional products to optimize your Shopify Plus checkout. With flexible layout options and easy product selection from the admin, merchants can create targeted upsell opportunities.
PlusOne places product recommendations on the checkout page using Shopify Checkout UI Extensions. Customers see relevant offers before completing their purchase. Search and select products in the admin dashboard — recommendations appear at checkout after saving. No theme editing required.
- Show additional products on the Shopify plus checkout page.
- Easily select and manage products directly from the admin.
- Choose from multiple layout options to match store’s design.
- Product recommendations at checkout before payment
- Search and select products directly from your catalog
- Add All button for quick cart additions
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 |  OneClick Checkout Upsell |  PlusOne |
|---|---|---|
| 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 | OneClick Checkout Upsell | PlusOne |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | OneClick Checkout Upsell | PlusOne |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $3.99/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | 2 |
Listing
| Measure | OneClick Checkout Upsell | PlusOne |
|---|---|---|
| Shopify category rank | #575(ahead) | #1154 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 29, 2025 | Aug 7, 2026 |
| Languages | 1 | 1 |
| Developer | Dolphin Web Solution Pvt Ltd. | joycraft |
FAQ
OneClick Checkout Upsell and PlusOne: common questions
- Is OneClick Checkout Upsell or PlusOne cheaper?
- Only PlusOne lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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 Apr 4, 2026 for OneClick Checkout Upsell, Oct 14, 2026 for PlusOne; 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 Apr 4, 2026 for OneClick Checkout Upsell, Oct 14, 2026 for PlusOne. 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.