Size Chart & Size Guide by CSC vs Stamp ‑ Variants on Collectionfor Shopify (2026)
Size Chart & Size Guide by CSC and Stamp ‑ Variants on Collection are both Shopify apps focused on enhancing the product display experience, but they target different pain points. Size Chart & Size Guide by CSC aims to reduce returns for fashion and apparel merchants by providing accurate and automated size charts and recommendations. It focuses on fit and sizing issues. In contrast, Stamp ‑ Variants on Collection focuses on improving the display and organization of product variants on collection pages to potentially boost sales by making browsing and selection easier for customers.
At a Glance
Size Chart & Size Guide by CSC
89 reviews
Stamp ‑ Variants on Collection
36 reviews
Detailed Overview
Size Chart & Size Guide by CSC
Cut returns with size charts, size guides & size recommenders that help shoppers find their fit.
Key Features
- 18 Presets or create your own from scratch - add images, tables & change layouts
- Size Charts Everywhere with app blocks: Inline, fixed, or table
- Assign size charts to specific collections, products, vendors, & product types
- Automatically create size charts.
- Import/Export: Bulk create or edit size charts
Stamp ‑ Variants on Collection
Show product variants on collection page or show variants price range with Stamp. Boost your sale!
Key Features
- Stamp show variants as separate products on collection pages or show price range
- Split variants as products on homepage, search results or any collection pages
- Hide unavailable/no image variants, Mix variants, Infinite scroll, Add to cart..
- Sort variants manually, show selected variants, customize setting per collection
- Smart collection sort products and variants on collection pages by best-seller
Feature Comparison
| Rating | 4.6/5 | 4.9/5 |
Rating Size Chart & Size Guide by CSC4.6/5 Stamp ‑ Variants on Collection4.9/5 | ||
| Reviews | 89 | 36 |
Reviews Size Chart & Size Guide by CSC89 Stamp ‑ Variants on Collection36 | ||
| Primary Function | Size charts and recommendations | Variant display and organization |
Primary Function Size Chart & Size Guide by CSCSize charts and recommendations Stamp ‑ Variants on CollectionVariant display and organization | ||
| Target Merchant | Fashion and apparel brands | Merchants with numerous product variants |
Target Merchant Size Chart & Size Guide by CSCFashion and apparel brands Stamp ‑ Variants on CollectionMerchants with numerous product variants | ||
| Key Feature: Automation | Automatic size chart generation using AI | Smart collection sort by best-seller variants |
Key Feature: Automation Size Chart & Size Guide by CSCAutomatic size chart generation using AI Stamp ‑ Variants on CollectionSmart collection sort by best-seller variants | ||
| Key Feature: Customization | 18 presets, custom layouts, images, tables | Customizable display settings per collection |
Key Feature: Customization Size Chart & Size Guide by CSC18 presets, custom layouts, images, tables Stamp ‑ Variants on CollectionCustomizable display settings per collection | ||
| Value Proposition | Reduce returns, improve customer satisfaction regarding fit | Improve browsing experience, potentially increase sales |
Value Proposition Size Chart & Size Guide by CSCReduce returns, improve customer satisfaction regarding fit Stamp ‑ Variants on CollectionImprove browsing experience, potentially increase sales | ||
| Theme App Blocks | Yes | Not explicitly mentioned |
Theme App Blocks Size Chart & Size Guide by CSCYes Stamp ‑ Variants on CollectionNot explicitly mentioned | ||
Our Verdict
If you are a fashion or apparel brand struggling with returns due to sizing issues, Size Chart & Size Guide by CSC is the clear choice. Its automated size chart generation, AI sizing recommendations, and focus on fit make it a valuable tool. However, if you have a wide range of product variants and want to improve the shopping experience by displaying them more effectively on collection pages, then Stamp ‑ Variants on Collection is the better option. Its ability to split variants, customize displays per collection, and offer variant-specific 'add to cart' functionality can significantly enhance the browsing experience.
Common Questions
Which app is easier to use?
Based on the descriptions, Size Chart & Size Guide by CSC aims for ease of use with its automated chart generation. However, the true ease of use will likely depend on individual merchant needs and technical expertise. Stamp ‑ Variants on Collection may require more configuration to achieve the desired variant display.
Which app offers better value for money?
The value depends on the merchant's specific needs. If returns due to sizing are a significant problem, Size Chart & Size Guide by CSC likely provides better value. If variant organization is the primary concern, Stamp ‑ Variants on Collection is more valuable.
Can both apps be used together?
Yes, in theory. A merchant could use Size Chart & Size Guide by CSC for apparel sizing and Stamp ‑ Variants on Collection to improve the display of different colors or other variant options. However, careful consideration of their interaction and potential conflicts is needed.
Which app is more likely to impact SEO?
Neither app explicitly focuses on SEO. However, Stamp ‑ Variants on Collection's variant display could indirectly impact SEO if it improves click-through rates and time on site. Size Chart & Size Guide by CSC might improve rankings if shoppers stay on the page longer and convert.
Does either app integrate with other apps?
Neither app explicitly mentions integrations. The presence of theme app blocks for Size Chart & Size Guide by CSC hints at theme compatibility, which may allow other apps to use these settings. Further research would be needed to determine compatibility.
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