Quarter: Korean Saju Match vs Shelfify
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 Quarter, Oct 13, 2026 for Shelfify.
The short answer
- Both list a free plan. Paid plans start at $14.99/month for Quarter and $9/month for Shelfify.
Head to head
Free
- · Full elemental result & matching
- · Up to 30 saju matches per month
Starter
- · Early adopter price, $29 regular
- · Up to 500 saju matches per month
Free
- · 5 Shelves
- · Analytics
- · LiveChat Support
Pro
- · 30 Shelves
- · Analytics
- · LiveChat Support
Elite
- · 100 Shelves
- · Analytics
- · LiveChat Support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureQuarter analyzes a customer birth date using traditional Korean Saju to find their elemental profile, then matches them with products tagged to that profile. Customers enter their birth date in an embedded widget and instantly see products that suit their tendencies. Merchants tag products with keywords via metafields, so no manual curation is needed after setup.
Introducing Shelfify: Enhance Your Store with Effortless Product Matching! Shelfify empowers you to present customers with pertinent product suggestions, aiding them in their search for the perfect item. This creates an exceptional shopping journey, allowing customers to explore a comprehensive array of products aligned with their interests directly from the product page.
- Storefront widget lets customers enter a birth date for instant product matches
- Tag products with archetype keywords once, then matching runs automatically
- Elemental pie chart and personalized text make each result feel unique
- Create digital shelves and show relevant products
- Group products by style, color, features, etc
- Show specific products on product page
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 |  Quarter |  Shelfify |
|---|---|---|
| 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 | Quarter | Shelfify |
|---|---|---|
| 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 |
FAQ
Quarter and Shelfify: common questions
- Is Quarter or Shelfify cheaper?
- Both list a free plan. Paid plans start at $14.99/month for Quarter and $9/month for Shelfify. 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 Oct 14, 2026 for Quarter, Oct 13, 2026 for Shelfify; 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 Quarter, Oct 13, 2026 for Shelfify. 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.