Hey!Scarcity Low Stock Counter vs Size Chart & Size Guide by CSCfor Shopify (2026)
Hey!Scarcity Low Stock Counter and Size Chart & Size Guide by CSC both aim to improve the shopping experience on Shopify stores, but target vastly different pain points. Hey!Scarcity focuses on driving sales through psychological triggers, specifically scarcity and urgency. It achieves this by displaying dynamic stock level information, low stock alerts, and countdown timers on product pages, prompting customers to purchase quickly for fear of missing out. Its strength lies in its ease of implementation and immediate impact on conversion rates for products with limited inventory. On the other hand, Size Chart & Size Guide by CSC tackles the issue of returns stemming from incorrect sizing, a major problem for apparel and footwear businesses. By offering automatically generated and customizable size charts, AI-powered size recommendations, and flexible display options, it helps customers find the right fit from the outset. Its automated features and support for various product types streamline the process of creating and managing size guides. Its strength is in reducing returns and improving customer satisfaction for fashion and apparel merchants.
At a Glance
Hey!Scarcity Low Stock Counter
124 reviews
Size Chart & Size Guide by CSC
89 reviews
Detailed Overview
Hey!Scarcity Low Stock Counter
Widget for urgency & scarcity showing stock level, low stock, left stock & countdown on your store.
Key Features
- Low stock alert to hurrify visitors and create a sense of urgency & scarcity
- Set a widget when sold out. For limited stock set, in stock left or replenishing
- Set another widget when inventory quantity is one left in stock or high in stock
- Set inventory level to show inventory counter and countdown on product page.
- Apply it on all products, selected products and collection to show stock status.
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
Feature Comparison
| Rating | 5/5 | 4.6/5 |
Rating Hey!Scarcity Low Stock Counter5/5 Size Chart & Size Guide by CSC4.6/5 | ||
| Reviews | 124 | 89 |
Reviews Hey!Scarcity Low Stock Counter124 Size Chart & Size Guide by CSC89 | ||
| Primary Goal | Increase sales via urgency/scarcity | Reduce returns via accurate sizing |
Primary Goal Hey!Scarcity Low Stock CounterIncrease sales via urgency/scarcity Size Chart & Size Guide by CSCReduce returns via accurate sizing | ||
| Target Merchant | Merchants with limited stock or time-sensitive offers | Apparel, footwear, and jewelry merchants |
Target Merchant Hey!Scarcity Low Stock CounterMerchants with limited stock or time-sensitive offers Size Chart & Size Guide by CSCApparel, footwear, and jewelry merchants | ||
| Key Feature 1 | Dynamic stock counter and countdown | Automated size chart generation |
Key Feature 1 Hey!Scarcity Low Stock CounterDynamic stock counter and countdown Size Chart & Size Guide by CSCAutomated size chart generation | ||
| Key Feature 2 | Low stock alerts | AI sizing recommendations |
Key Feature 2 Hey!Scarcity Low Stock CounterLow stock alerts Size Chart & Size Guide by CSCAI sizing recommendations | ||
| Implementation | Easy widget-based setup | Theme app blocks and bulk creation options |
Implementation Hey!Scarcity Low Stock CounterEasy widget-based setup Size Chart & Size Guide by CSCTheme app blocks and bulk creation options | ||
| Value Proposition | Higher conversion rates | Reduced returns and improved customer satisfaction |
Value Proposition Hey!Scarcity Low Stock CounterHigher conversion rates Size Chart & Size Guide by CSCReduced returns and improved customer satisfaction | ||
Our Verdict
The best choice depends entirely on the merchant's needs. If the primary goal is to increase sales by leveraging the fear of missing out on limited inventory, Hey!Scarcity Low Stock Counter is the clear winner. Its high rating and focus on urgency make it ideal for flash sales or limited-edition products.
However, for merchants selling apparel, footwear, or jewelry, Size Chart & Size Guide by CSC offers a more strategic long-term solution. Its ability to automatically generate size charts, provide AI-powered recommendations, and integrate seamlessly into the store design will likely lead to a significant reduction in returns and increased customer satisfaction, justifying the slightly lower (but still very good) rating.
Common Questions
Can Hey!Scarcity help with backorders?
Yes, Hey!Scarcity can display widgets for backorders or when stock is replenishing based on your inventory settings.
Does Size Chart & Size Guide by CSC support multiple languages?
Yes, Size Chart & Size Guide by CSC supports translations for its size charts.
Can Hey!Scarcity be customized to match my store's branding?
Yes, Hey!Scarcity allows you to customize the stock counter's appearance, including pulse animation, to align with your store's design.
How does Size Chart & Size Guide by CSC determine the correct size charts to generate?
Size Chart & Size Guide by CSC uses your product data, AI, and web data to generate accurate and localized size charts.
Do both apps offer a free trial?
The app descriptions do not provide information about free trials for either app. Further research would be needed to confirm.
Get More From Your Shopify Store
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store